https://www.rounds-bar.com/ 1.0 daily 2026-02-16 https://www.rounds-bar.com/sale-36725791-40mm-50mm-20mm-bright-round-bar-finish-1-2-1-4-3-16-3-8-hot-rolled-steel-rod.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142624-40mm_50mm_20mm_bright_round_bar_finish_1_2_1_4_3_16_3_8_hot_rolled_steel_rod.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20241118_673b102668c2f.mp4.jpg?1731928883 40mm 50mm 20mm Bright Round Bar Finish 1/2 1/4 3/16 3/8 Hot Rolled Steel Rod Bright Round Bar Hot Rolled For parts production Bright bars are steel bars which are geometrically in precise shape and have tolerance which is tight dimensional. Its surface finish is smooth and shiny, which appears to be bright. Bright steel bars have several uses and applications. Bright bars are available in rounds, flats, hexagonal and squares.Hot rolled round bar is a strong, tough, ductile, formable and weldable steel material that can be used for numerous types of https://www.rounds-bar.com/vodcdn/videos/encoder/1202411/e76279526e73b4029a583b39352733cf/playlist.m3u8 16 2024-11-18T18:00:03+08:00 38 4.2 50mm bright round bar 40mm bright round bar bright finish round bar https://www.rounds-bar.com/quality-36746904-42crmo4-aisi-4140-42crmo4-4140-low-alloy-steel-1-7225-astm-scm440 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240928-42crmo4_aisi_4140_42crmo4_4140_low_alloy_steel_1_7225_astm_scm440.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 42crmo4 Aisi 4140 42crmo4 4140 Low Alloy Steel 1.7225 Astm Scm440 AISI 4140 Alloy Structural Steel 6.0mm-1200mm Hot Rolled Bright AISI 4140 steel is Chrome-Moly High Tensile Steel which has at least 0.8%Cr,0.15%Mo as strengthening alloy elements.The chromium content provides good hardness penetration, and the molybdenum content ensures uniform hardness and high strength. AISI 4140 steel can be oil hardened to a relatively high level of hardness with a tensile strength of 850 1000 MPa.AISI 4140 offers a very good balance of strength https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.8 4140 aisi aisi 4140 alloy steel 1.7225 steel equivalent https://www.rounds-bar.com/sale-36728742-steel-cold-drawn-round-bar-42crmo4-en-standard-en8-en9-din-enc15-1-0401.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142607-steel_cold_drawn_round_bar_42crmo4_en_standard_en8_en9_din_enc15_1_0401.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_669728f90e458.mp4.jpg?1721182643 Steel Cold Drawn Round Bar 42crmo4 En Standard En8 En9 DIN ENC15 1.0401 DIN/ENC15 / 1.0401Cold Drawn Round Bar Precision Machinery ProcessingBright round Cold-drawn round steel is also known as cold-drawn round steel, cold-drawn yuan steel, cold-drawn round steel, round, is a kind of cold-drawn steel.As its name suggests, "cold drawn finished steel bar" is an "intermediate steel processed product" which the steel is drawn out through a die. Various special-shaped bars ,starting with circular and hexagonal shapes,are produced through cold drawing. https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/e496da368e4db881daadc97544e2aede/playlist.m3u8 4 2024-07-17T10:14:16+08:00 31 4.5 cold drawn steel round bar round bar en standard cold drawing of bars https://www.rounds-bar.com/sale-36728779-24mm-20mm-dia-steel-cold-drawn-bright-bar-manufacturers-ms-round-rod-with-flat-end.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142619-24mm_20mm_dia_steel_cold_drawn_bright_bar_manufacturers_ms_round_rod_with_flat_end.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_669728f90e458.mp4.jpg?1721182643 24mm 20mm Dia Steel Cold Drawn Bright Bar Manufacturers Ms Round Rod With Flat End 2.5m - 10mDIN/EN C15 / 1.0401Cold Drawn Round Bar Precision Machinery ProcessingBright round Cold-drawn round steel is also known as cold-drawn round steel, cold-drawn yuan steel, cold-drawn round steel, round, is a kind of cold-drawn steel.Round bars are made in different metal choices like steel, stainless steel, aluminium, and brass. Steel round bars could be hot rolled or the cold-rolled types. AISI/SAE DIN/EN BS JIS/KS China 1015 C15 / 1.0401 080M15 S15C 15# 1018 S17C 18 https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/e496da368e4db881daadc97544e2aede/playlist.m3u8 4 2024-07-17T10:14:16+08:00 31 4.4 cold drawn bright steel bar 24mm bright bar drawn bar https://www.rounds-bar.com/sale-36728816-50mm-60mm-65mm-cold-drawn-round-bar-aisi-4140-4130-4140-8620-aisi-sae1025.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142610-50mm_60mm_65mm_cold_drawn_round_bar_aisi_4140_4130_4140_8620_aisi_sae1025.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_669728f90e458.mp4.jpg?1721182643 50mm 60mm 65mm Cold Drawn Round Bar Aisi 4140 4130 4140 8620 AISI SAE1025 Bright round AISI/SAE1025Cold Drawn Round Bar Precision Machinery ProcessingBright round In the construction world, Cold Rolled Steel is commonly used to produce structures like beams, structures, columns, and sections. It also is frequently used in the construction of steel sheds, industrial buildings, and garages. AISI/SAE DIN/EN BS JIS/KS China 1015 C15 / 1.0401 080M15 S15C 15# 1018 S17C 18# 1020 C22 / 1.0402 070M20 / EN3 S20C 20# 1025 C25 / 1.0406 070M26 S25C 25# 1030 C30 https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/e496da368e4db881daadc97544e2aede/playlist.m3u8 4 2024-07-17T10:14:16+08:00 31 4.9 50mm bright bar 60mm bright bar 65mm bright bar https://www.rounds-bar.com/sale-40279038-shipbuilding-cold-drawn-round-bar-2mm-500mm.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142057-shipbuilding_cold_drawn_round_bar_2mm_500mm.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_669728f90e458.mp4.jpg?1721182643 Shipbuilding Cold-Drawn Round Bar 2mm-500mm *, *::before, *::after {box-sizing: border-box; } * {margin: 0; } html, body {height: 100%; } body {line-height: 1.5; -webkit-font-smoothing: antialiased; } img, picture, video, canvas, svg {display: block; max-width: 100%; } input, button, textarea, select {font: inherit; } p, h1, h2, h3, h4, h5, h6 {overflow-wrap: break-word; } ul, li, ol {padding: 0; list-style-position: inside; } .page-wrap {margin: 34px auto 0 auto; padding: 20px; color: #333; } .template1 h3:has(img):: https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/e496da368e4db881daadc97544e2aede/playlist.m3u8 4 2024-07-17T10:14:16+08:00 31 4.3 https://www.rounds-bar.com/sale-40279047-jis-standard-quenched-cold-molded-round-bar-with-k11-tolerance.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142049-jis_standard_quenched_cold_molded_round_bar_with_k11_tolerance.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_669728f90e458.mp4.jpg?1721182643 JIS Standard Quenched Cold-Molded Round Bar with K11 Tolerance *, *::before, *::after {box-sizing: border-box; } * {margin: 0; } html, body {height: 100%; } body {line-height: 1.5; -webkit-font-smoothing: antialiased; } img, picture, video, canvas, svg {display: block; max-width: 100%; } input, button, textarea, select {font: inherit; } p, h1, h2, h3, h4, h5, h6 {overflow-wrap: break-word; } ul, li, ol {padding: 0; list-style-position: inside; } .page-wrap {margin: 34px auto 0 auto; padding: 20px; color: #333; } .template1 h3:has(img):: https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/e496da368e4db881daadc97544e2aede/playlist.m3u8 4 2024-07-17T10:14:16+08:00 31 4.8 https://www.rounds-bar.com/sale-40279107-black-cold-drawn-round-bar.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142095-black_cold_drawn_round_bar.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_669728f90e458.mp4.jpg?1721182643 Black Cold Drawn Round Bar *, *::before, *::after {box-sizing: border-box; } * {margin: 0; } html, body {height: 100%; } body {line-height: 1.5; -webkit-font-smoothing: antialiased; } img, picture, video, canvas, svg {display: block; max-width: 100%; } input, button, textarea, select {font: inherit; } p, h1, h2, h3, h4, h5, h6 {overflow-wrap: break-word; } ul, li, ol {padding: 0; list-style-position: inside; } .page-wrap {margin: 34px auto 0 auto; padding: 20px; color: #333; } .template1 h3:has(img):: https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/e496da368e4db881daadc97544e2aede/playlist.m3u8 4 2024-07-17T10:14:16+08:00 31 4.5 https://www.rounds-bar.com/sale-40279118-cold-welded-round-bar-h13-tolerance-moq-1-ton.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142093-cold_welded_round_bar_h13_tolerance_moq_1_ton.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_669728f90e458.mp4.jpg?1721182643 Cold-Welded Round Bar H13 Tolerance MOQ 1 Ton *, *::before, *::after {box-sizing: border-box; } * {margin: 0; } html, body {height: 100%; } body {line-height: 1.5; -webkit-font-smoothing: antialiased; } img, picture, video, canvas, svg {display: block; max-width: 100%; } input, button, textarea, select {font: inherit; } p, h1, h2, h3, h4, h5, h6 {overflow-wrap: break-word; } ul, li, ol {padding: 0; list-style-position: inside; } .page-wrap {margin: 34px auto 0 auto; padding: 20px; color: #333; } .template1 h3:has(img):: https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/e496da368e4db881daadc97544e2aede/playlist.m3u8 4 2024-07-17T10:14:16+08:00 31 4.4 https://www.rounds-bar.com/sale-36728708-4mm-5mm-6mm-12mm-cold-drawn-round-bar-bright-steel-rod-aisi-sae-1015.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142615-4mm_5mm_6mm_12mm_cold_drawn_round_bar_bright_steel_rod_aisi_sae_1015.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_669728f90e458.mp4.jpg?1721182643 4mm 5mm 6mm 12mm Cold Drawn Round Bar Bright Steel Rod AISI SAE 1015 Bright round AISI/SAE1015Cold Drawn Round Bar Precision Machinery ProcessingBright round Application scope of cold-drawn round steel: hardware tools, auto parts, standard parts, fasteners, common shafts, machinery manufacturing, light industry, bicycles, automobiles, motorcycles, textile machinery, transformers and other mechanical industries. Is cold rolled steel harder to weld? If you're planning on welding, both hot and cold rolled metals will weld just fine but keep in https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/e496da368e4db881daadc97544e2aede/playlist.m3u8 4 2024-07-17T10:14:16+08:00 31 4.4 12mm bright steel rod cold drawn round steel drawn steel bar https://www.rounds-bar.com/sale-32738657-1040-12l14-cold-rolled-steel-round-bar-rod-1-inch-1-5-inch-2-inch-5-80mm.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl125063203-1040_12l14_cold_rolled_steel_round_bar_rod_1_inch_1_5_inch_2_inch_5_80mm.jpg https://www.rounds-bar.com/photo/pl125063197-1040_12l14_cold_rolled_steel_round_bar_rod_1_inch_1_5_inch_2_inch_5_80mm.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_669728f90e458.mp4.jpg?1721182643 1040 12l14 Cold Rolled Steel Round Bar Rod 1 Inch 1.5 Inch 2 Inch 5-80mm 5 - 80 Cold Drawn Round Steel Precision Machinery Processing Bright round steel refers to round steel with bright surface without rolling defects. Bright round steel is used as machine structural steel for various special purposes, such as bolts with strong wear. In addition, such as spindle, piston rod, spokes and similar parts can be used as tool steel in the quenched state. Despite being at risk for corrosion, steel is still harder than aluminum. While aluminum does https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/e496da368e4db881daadc97544e2aede/playlist.m3u8 4 2024-07-17T10:14:16+08:00 31 4.3 1040 steel round bar 12l14 cold rolled round bar cold rolled steel rod https://www.rounds-bar.com/sale-36728651-1018-cold-drawn-steel-bright-bar-en8-8mm-12mm-3-4-3-8-1-4-x-72-1-2-x-36-round-rod.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142625-1018_cold_drawn_steel_bright_bar_en8_8mm_12mm_3_4_3_8_1_4_x_72_1_2_x_36_round_rod.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_669728f90e458.mp4.jpg?1721182643 1018 Cold Drawn Steel Bright Bar En8 8mm 12mm 3/4" 3/8" 1/4 X 72 1/2 X 36 Round Rod 2.5m - 10mCold Drawn Round Bar Precision Machinery ProcessingBright round What are the disadvantages of cold rolled steel? There are also a couple downsides to cold rolled steel for some people: Price: Because of its advantages over hot rolled steel, cold rolled steel is more expensive. Width: Shaving down a hot rolling metal sheet is very due to the temperature, but it can't be done with cold rolled steel. AISI/SAE DIN/EN BS JIS/KS China 1015 C15 / 1.0401 080M15 S15C 15# https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/e496da368e4db881daadc97544e2aede/playlist.m3u8 4 2024-07-17T10:14:16+08:00 31 4.7 3/8 bright bar 3/4 bright bar 12mm bright bar https://www.rounds-bar.com/sale-36726327-1141-1080-1084-1095-1018-cold-rolled-steel-round-bar-12mm-x-6m-14mm-15mm-16mm-19mm.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142629-1141_1080_1084_1095_1018_cold_rolled_steel_round_bar_12mm_x_6m_14mm_15mm_16mm_19mm.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_669728f90e458.mp4.jpg?1721182643 1141 1080 1084 1095 1018 Cold Rolled Steel Round Bar 12mm X 6m 14mm 15mm 16mm 19mm Cold Drawn Round Bar Precision Machinery Processing Cold Drawn are bars are pulled through a die and are very clean but are not decarb free. To be decarb free a prescribed amount of outer scale must be removed via machining, grinding and/or turning. How to differentiate them? Hot rolled steel comes with a scaly surface, slightly rounded edges and corners and the surface is non-oily. Cold rolled steel has an oily or greasy finish, very smooth surface, and very sharp edges. https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/e496da368e4db881daadc97544e2aede/playlist.m3u8 4 2024-07-17T10:14:16+08:00 31 4.9 round bar 15mm round bar 14mm 1018 round bar https://www.rounds-bar.com/sale-36728843-080m40-070m20-en8-en9-cold-drawn-round-bar-5-16-5-8-3-4-3-8-bs080m15.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142621-080m40_070m20_en8_en9_cold_drawn_round_bar_5_16_5_8_3_4_3_8_bs080m15.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_669728f90e458.mp4.jpg?1721182643 080m40 070m20 En8 En9 Cold Drawn Round Bar 5/16" 5/8" 3/4" 3/8" BS080M15 BS080M15Bright roundCold Drawn Round Bar Precision Machinery ProcessingBright round What is the difference between cold rolled and cold drawn? Cold drawn steel, like cold rolled steel, is processed at room temperature. However, while cold rolling produces a flat product, cold drawn steel produces a thin shape, like a rod or wire. AISI/SAE DIN/EN BS JIS/KS China 1015 C15 / 1.0401 080M15 S15C 15# 1018 S17C 18# 1020 C22 / 1.0402 070M20 / EN3 S20C 20# 1025 C25 / 1.0406 070M26 https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/e496da368e4db881daadc97544e2aede/playlist.m3u8 4 2024-07-17T10:14:16+08:00 31 4.2 070m20 round bar 080m40 round bar en8 round bar https://www.rounds-bar.com/sale-36728871-c276-c1045-c1018-cold-drawn-round-bar-for-wedding-jis-kss15c-2-5m-10m.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142611-c276_c1045_c1018_cold_drawn_round_bar_for_wedding_jis_kss15c_2_5m_10m.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_669728f90e458.mp4.jpg?1721182643 C276 C1045 C1018 Cold Drawn Round Bar For Wedding JIS KSS15C 2.5m 10m JIS/KSS15C2.5m - 10mCold Drawn Round Bar Precision Machinery ProcessingBright round What is the difference between cold drawn and hot rolled bar? Cold rolling produces steel with closer dimensional tolerances and a wider range of surface finishes than hot rolling. It is also up to 20% stronger than hot rolled through the use of strength hardening. When making more precise shapes, the process involves: Breakdown. AISI/SAE DIN/EN BS JIS/KS China 1015 C15 / 1.0401 080M15 S15C 15 https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/e496da368e4db881daadc97544e2aede/playlist.m3u8 4 2024-07-17T10:14:16+08:00 31 4.2 c1018 round bar c1045 round bar c276 round bar https://www.rounds-bar.com/sale-36728894-bright-cold-drawn-steel-round-bar-12mm-13mm-25mm-30mm-50mm-aisi-sae-1015.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142616-bright_cold_drawn_steel_round_bar_12mm_13mm_25mm_30mm_50mm_aisi_sae_1015.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_669728f90e458.mp4.jpg?1721182643 Bright Cold Drawn Steel Round Bar 12mm 13mm 25mm 30mm 50mm AISI SAE 1015 AISI/SAE10152.5m - 10mCold Drawn Round Bar Precision Machinery ProcessingBright round Is cold rolled harder than hot rolled? The cold rolling process produces steel with much higher strength and hardness than the steel produced by the hot rolling process. Internal stress. The greater material strength and hardness introduced by the cold rolling process comes with greater internal stresses. AISI/SAE DIN/EN BS JIS/KS China 1015 C15 / 1.0401 080M15 S15C 15# 1018 S17C 18# 1020 https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/e496da368e4db881daadc97544e2aede/playlist.m3u8 4 2024-07-17T10:14:16+08:00 31 4.4 cold drawn bright steel bar steel round bar 13mm cold drawn steel bar https://www.rounds-bar.com/sale-40279056-2m-6m-quenched-cold-manufactured-round-bar-standard-export-package.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142054-2m_6m_quenched_cold_manufactured_round_bar_standard_export_package.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_669728f90e458.mp4.jpg?1721182643 2m-6m Quenched Cold-Manufactured Round Bar Standard Export Package *, *::before, *::after {box-sizing: border-box; } * {margin: 0; } html, body {height: 100%; } body {line-height: 1.5; -webkit-font-smoothing: antialiased; } img, picture, video, canvas, svg {display: block; max-width: 100%; } input, button, textarea, select {font: inherit; } p, h1, h2, h3, h4, h5, h6 {overflow-wrap: break-word; } ul, li, ol {padding: 0; list-style-position: inside; } .page-wrap {margin: 34px auto 0 auto; padding: 20px; color: #333; } .template1 h3:has(img):: https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/e496da368e4db881daadc97544e2aede/playlist.m3u8 4 2024-07-17T10:14:16+08:00 31 4.6 https://www.rounds-bar.com/sale-40279067-alloy-steel-cold-drawn-round-bar-for-machinery-with-standard-export-package.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142101-alloy_steel_cold_drawn_round_bar_for_machinery_with_standard_export_package.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_669728f90e458.mp4.jpg?1721182643 Alloy Steel Cold Drawn Round Bar for Machinery with Standard Export Package *, *::before, *::after {box-sizing: border-box; } * {margin: 0; } html, body {height: 100%; } body {line-height: 1.5; -webkit-font-smoothing: antialiased; } img, picture, video, canvas, svg {display: block; max-width: 100%; } input, button, textarea, select {font: inherit; } p, h1, h2, h3, h4, h5, h6 {overflow-wrap: break-word; } ul, li, ol {padding: 0; list-style-position: inside; } .page-wrap {margin: 34px auto 0 auto; padding: 20px; color: #333; } .template1 h3:has(img):: https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/e496da368e4db881daadc97544e2aede/playlist.m3u8 4 2024-07-17T10:14:16+08:00 31 4.2 https://www.rounds-bar.com/sale-40279077-cold-drawn-tempered-cold-molded-round-bar-with-etc-surface-finish.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142091-cold_drawn_tempered_cold_molded_round_bar_with_etc_surface_finish.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_669728f90e458.mp4.jpg?1721182643 Cold Drawn Tempered Cold-Molded Round Bar with Etc. Surface Finish *, *::before, *::after {box-sizing: border-box; } * {margin: 0; } html, body {height: 100%; } body {line-height: 1.5; -webkit-font-smoothing: antialiased; } img, picture, video, canvas, svg {display: block; max-width: 100%; } input, button, textarea, select {font: inherit; } p, h1, h2, h3, h4, h5, h6 {overflow-wrap: break-word; } ul, li, ol {padding: 0; list-style-position: inside; } .page-wrap {margin: 34px auto 0 auto; padding: 20px; color: #333; } .template1 h3:has(img):: https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/e496da368e4db881daadc97544e2aede/playlist.m3u8 4 2024-07-17T10:14:16+08:00 31 4.9 https://www.rounds-bar.com/sale-40279096-cold-drawn-round-bar-2mm-500mm-etc-surface-finish-etc-payment-term.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl133625288-cold_drawn_round_bar_2mm_500mm_etc_surface_finish_etc_payment_term.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_669728f90e458.mp4.jpg?1721182643 Cold Drawn Round Bar 2mm-500mm Etc. Surface Finish Etc. Payment Term *, *::before, *::after {box-sizing: border-box; } * {margin: 0; } html, body {height: 100%; } body {line-height: 1.5; -webkit-font-smoothing: antialiased; } img, picture, video, canvas, svg {display: block; max-width: 100%; } input, button, textarea, select {font: inherit; } p, h1, h2, h3, h4, h5, h6 {overflow-wrap: break-word; } ul, li, ol {padding: 0; list-style-position: inside; } .page-wrap {margin: 34px auto 0 auto; padding: 20px; color: #333; } .template1 h3:has(img):: https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/e496da368e4db881daadc97544e2aede/playlist.m3u8 4 2024-07-17T10:14:16+08:00 31 4.1 https://www.rounds-bar.com/sale-40279085-cold-drawn-tempered-round-bar.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142048-cold_drawn_tempered_round_bar.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_669728f90e458.mp4.jpg?1721182643 Cold Drawn Tempered Round Bar *, *::before, *::after {box-sizing: border-box; } * {margin: 0; } html, body {height: 100%; } body {line-height: 1.5; -webkit-font-smoothing: antialiased; } img, picture, video, canvas, svg {display: block; max-width: 100%; } input, button, textarea, select {font: inherit; } p, h1, h2, h3, h4, h5, h6 {overflow-wrap: break-word; } ul, li, ol {padding: 0; list-style-position: inside; } .page-wrap {margin: 34px auto 0 auto; padding: 20px; color: #333; } .template1 h3:has(img):: https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/e496da368e4db881daadc97544e2aede/playlist.m3u8 4 2024-07-17T10:14:16+08:00 31 4.1 https://www.rounds-bar.com/sale-36747320-8mm-25mm-20mm-bright-round-bar-astm-a36-sae-1050-material-din-enc50-1-0540-aisi.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142585-8mm_25mm_20mm_bright_round_bar_astm_a36_sae_1050_material_din_enc50_1_0540_aisi.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697286456ec7.mp4.jpg?1721182636 8mm 25mm 20mm Bright Round Bar Astm A36 Sae 1050 Material DIN ENC50 1.0540 AISI DIN/ENC50 / 1.0540AISI/SAE1050Bright Steel Round Bar Bearing Ring Steel Ball 6.0mm-1200mm The turned and polished round bars have similar mechanical properties to the same hot rolled bars, but show smooth, bright surface finish and higher dimensional accuracy. They are widely used for surfaces requiring no decarburization, such as in induction hardening, and when the surface must be free of surface defects, such as cold drawing. Supply Form & Size Form of Supply Size(mm) https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/80bd216fed98e906be70f207ff857444/playlist.m3u8 6 2024-07-17T10:11:47+08:00 45 4.8 8mm bright bar sae 1050 steel sae 1050 material https://www.rounds-bar.com/sale-36747343-ground-en8-bright-bar-suppliers-aisi-sae1050-bs080m40-bearing-ring-steel-ball.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142575-ground_en8_bright_bar_suppliers_aisi_sae1050_bs080m40_bearing_ring_steel_ball.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697286456ec7.mp4.jpg?1721182636 Ground En8 Bright Bar Suppliers AISI SAE1050 BS080M40 Bearing Ring Steel Ball AISI/SAE1050 BS080M40 / EN8Bright Steel Round Bar Bearing Ring Steel Ball 6.0mm-1200mm What is the difference between bright bar and round bar? Steel round bars are available in black or bright steel. Black steel round bar is typically used for applications like construction where finish and precise dimensions aren't a priority. Conversely, bright steel round bar is used for applications where a superior surface finish and exact dimensions are essential. Supply Form & Size https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/80bd216fed98e906be70f207ff857444/playlist.m3u8 6 2024-07-17T10:11:47+08:00 45 4.5 en8 bright bar suppliers en8 ground bar en8 bright bar manufacturers https://www.rounds-bar.com/sale-36534429-b3-100crmnsi6-4-bearing-steel-material-25mm-bright-mild-steel-round-bar.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240924-b3_100crmnsi6_4_bearing_steel_material_25mm_bright_mild_steel_round_bar.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697286456ec7.mp4.jpg?1721182636 B3 100CrMnSi6-4 Bearing Steel Material 25mm Bright Mild Steel Round Bar ( B3 )100CrMnSi6-4 Bearing Steel High Wear Resistance 100CrMnSi6-4 bearing steel is based on GCr15 steel. The content of Si and Mn is appropriately increased to improve its hardenability and elastic limit, and its wear resistance is also better than GCr15. The applicable size range for manufacturing rolling element is larger than GCr15, and it is mainly used for manufacturing bearing ring steel ball with wall thickness>12mm and outer diameter>280mm with diameter>50mm; Tapered https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/80bd216fed98e906be70f207ff857444/playlist.m3u8 6 2024-07-17T10:11:47+08:00 45 4.2 100crmnsi6-4 steel 100crmnsi6-4 material 25mm bright mild steel round bar https://www.rounds-bar.com/sale-36747170-1040-1020-1018-bright-steel-round-bar-material-din-enc15-1-0401-aisi-sae1018.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240903-1040_1020_1018_bright_steel_round_bar_material_din_enc15_1_0401_aisi_sae1018.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697286456ec7.mp4.jpg?1721182636 1040 1020 1018 Bright Steel Round Bar Material DIN ENC15 1.0401 AISI SAE1018 DIN/ENC15 / 1.0401 AISI/SAE1018Bright Steel Round Bar Bearing Ring Steel Ball 6.0mm-1200mm Is bright steel the same as stainless steel? Since bright chains do not have any finishes or coatings, it is less expensive than other types particularly stainless steel. While this lack of protective coating does make the metal quite susceptible to corrosion and rusting, bright or self-colored chains are also stronger and more durable than galvanized steel. Supply Form & Size Form of https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/80bd216fed98e906be70f207ff857444/playlist.m3u8 6 2024-07-17T10:11:47+08:00 45 4.9 steel round bar material 1018 steel round bar 1020 steel round bar https://www.rounds-bar.com/sale-36747086-en8-en19-bright-steel-round-bar-product-strongest-aisi-sae-1030-1035.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240914-en8_en19_bright_steel_round_bar_product_strongest_aisi_sae_1030_1035.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697286456ec7.mp4.jpg?1721182636 En8 En19 Bright Steel Round Bar Product Strongest AISI SAE 1030 1035 AISI / SAE1020 1050 Bright Steel Round Bar Bearing Ring Steel Ball 6.0mm-1200mm Turning has the same mechanical performance as hot-rolled bars, but smooth, bright performance, bright and bright, bright and bright performance mechanical, bright and smooth, smooth mechanical, and When the surface must be free of surface defects, e.g. for cold forming. Cold drawn and precision ground or turned and precision ground round bars where very close dimensional tolerances and surface https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/80bd216fed98e906be70f207ff857444/playlist.m3u8 6 2024-07-17T10:11:47+08:00 45 4.8 steel round bar product strongest steel round bar en19 bright bar https://www.rounds-bar.com/sale-36747102-1095-1084-1080-8mm-20mm-bright-steel-round-bar-10mm-aisi-sae1040-1045.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240927-1095_1084_1080_8mm_20mm_bright_steel_round_bar_10mm_aisi_sae1040_1045.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697286456ec7.mp4.jpg?1721182636 1095 1084 1080 8mm 20mm Bright Steel Round Bar 10mm AISI SAE1040 1045 AISI / SAE1040 1045 Bright Steel Round Bar Bearing Ring Steel Ball 6.0mm-1200mm They are widely used for surfaces requiring no decarburization, such as in induction hardening, and when the surface must be free of surface defects, such as cold drawing.As a result of the cold rolling process used to create bright mild steel, the metal undergoes increased pressure which betters its tensile strength. This means bright mild steel can withstand greater pressure and tension than https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/80bd216fed98e906be70f207ff857444/playlist.m3u8 6 2024-07-17T10:11:47+08:00 45 4.4 steel round bar price 10mm 1080 steel round bar 1084 steel round bar https://www.rounds-bar.com/sale-36747510-9mm-16mm-5mm-bright-steel-rod-bearing-ring-steel-ball-bs070m60-aisi-sae-1040.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142559-9mm_16mm_5mm_bright_steel_rod_bearing_ring_steel_ball_bs070m60_aisi_sae_1040.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697286456ec7.mp4.jpg?1721182636 9mm 16mm 5mm Bright Steel Rod Bearing Ring Steel Ball BS070M60 AISI SAE 1040 BS070M60 AISI/SAE1040Bright Steel Round Bar Bearing Ring Steel Ball 6.0mm-1200mm Bright round steel is usually a carbon steel alloy, which can improve the surface condition by drawing, stripping or grinding the hot-rolled surface treatment provided by the steel plant. The realized advantages include improved processing, reduced waste in the production stage of parts, enhanced physical and mechanical properties, improved dimensional tolerance and straightness, and reduced https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/80bd216fed98e906be70f207ff857444/playlist.m3u8 6 2024-07-17T10:11:47+08:00 45 4.9 9mm bright steel rod 6mm bright steel rod 16mm bright steel rod https://www.rounds-bar.com/sale-36747424-5mm-7mm-6mm-bright-steel-round-bar-companies-aisi-sae1030-din-enc22-1-0402.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142573-5mm_7mm_6mm_bright_steel_round_bar_companies_aisi_sae1030_din_enc22_1_0402.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697286456ec7.mp4.jpg?1721182636 5mm 7mm 6mm Bright Steel Round Bar Companies AISI SAE1030 DIN ENC22 1.0402 BS070M55 / EN9AISI/SAE1030Bright Steel Round Bar Bearing Ring Steel Ball 6.0mm-1200mm *Automatic lathe processing, metal stamping parts processing;*Electronic industry, optical fiber connector, optical disc drive,scanner, medical equipment; *Household appliances, instrumentation industry; *Office equipment (computers, photocopiers, cameras, fax machines, etc.); * Watch components, glasses; *Electronic terminal pin, timer, carburetor; *Decorations, light ornaments, cars https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/80bd216fed98e906be70f207ff857444/playlist.m3u8 6 2024-07-17T10:11:47+08:00 45 4.8 6mm round steel bar 7mm round steel bar 5mm round steel bar https://www.rounds-bar.com/sale-36747080-en7-en8-en1a-bright-steel-round-bar-t1-w2-aisi-sae1020-1050.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240910-en7_en8_en1a_bright_steel_round_bar_t1_w2_aisi_sae1020_1050.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697286456ec7.mp4.jpg?1721182636 En7 En8 En1a Bright Steel Round Bar T1 W2 AISI SAE1020 1050 AISI / SAE1020 1050 Bright Steel Round Bar Bearing Ring Steel Ball 6.0mm-1200mm hardware tools, auto parts, standard parts, fasteners, ordinary shafts, machinery manufacturing, light industry Raw material can product many steel products by series of process,steel bar,steel plate,steel coil,sheel pipe etc all can be producted.All of this production processes can make sure the steel products strength and tough,make the products applicate in industry and production safely. We https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/80bd216fed98e906be70f207ff857444/playlist.m3u8 6 2024-07-17T10:11:47+08:00 45 4.1 t1 steel round bar w2 steel round bar en1a bright bar https://www.rounds-bar.com/sale-36747217-din-1-0528-steel-4140-4130-aisi-4340-steel-round-bar-manufacturer-bs080m15-din-enc30.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240890-din_1_0528_steel_4140_4130_aisi_4340_steel_round_bar_manufacturer_bs080m15_din_enc30.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697286456ec7.mp4.jpg?1721182636 Din 1.0528 Steel 4140 4130 Aisi 4340 Steel Round Bar Manufacturer BS080M15 DIN ENC30 BS080M15DIN/ENC30 / 1.0528Bright Steel Round Bar Bearing Ring Steel Ball 6.0mm-1200mm Bright round steel is usually a carbon steel alloy, which can improve the surface condition by drawing, stripping or grinding the hot-rolled surface treatment provided by the steel plant. Mild steel does not have a high resistance to corrosion in its untreated form, however, the corrosion resistance can be greatly improved by applying an appropriate surface protection product to the exposed https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/80bd216fed98e906be70f207ff857444/playlist.m3u8 6 2024-07-17T10:11:47+08:00 45 4.2 din 1.0528 aisi 4130 round bar aisi 4140 round bar https://www.rounds-bar.com/sale-36747383-8mm-25mm-10mm-bright-round-bar-grade-8-8-1008-1-4462-bs070m55-en9aisi-sae1030.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142587-8mm_25mm_10mm_bright_round_bar_grade_8_8_1008_1_4462_bs070m55_en9aisi_sae1030.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697286456ec7.mp4.jpg?1721182636 8mm 25mm 10mm Bright Round Bar Grade 8.8 1008 1.4462 BS070M55 EN9AISI SAE1030 BS070M55 / EN9AISI/SAE1030Bright Steel Round Bar Bearing Ring Steel Ball 6.0mm-1200mm What are Bright Bars? Bright bars are raw materials that are created from stainless steel alloys through a cold drawing technique in a cold reduction mill. They have a geometrically precise molecular structure with an extremely smooth surface finish which always appears bright, giving it the name 'Bright Bar'. Supply Form & Size Form of Supply Size(mm) Length(mm) Round bar 3- 80 100-6000 https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/80bd216fed98e906be70f207ff857444/playlist.m3u8 6 2024-07-17T10:11:47+08:00 45 4.5 1.4462 round bar 1008 steel round bar steel bright bar https://www.rounds-bar.com/sale-36747526-4130-1141-1008-bright-steel-round-bar-for-sale-bs080m46-aisi-sae1040.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142539-4130_1141_1008_bright_steel_round_bar_for_sale_bs080m46_aisi_sae1040.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697286456ec7.mp4.jpg?1721182636 4130 1141 1008 Bright Steel Round Bar For Sale BS080M46 AISI SAE1040 BS080M46AISI/SAE1040Bright Steel Round Bar Bearing Ring Steel Ball 6.0mm-1200mm Stainless steel is a production which not easy rust,acid resistance and corrosion resistance,so it is widely used in light industry,heavy industry,daily necessities and the decoration industry.My company long-term supply stainless steel products including:stainless steel tube&pipe, stainless steel bar, stainless steel plate&sheet, stainless steel wire etc. Supply Form & Size Form of Supply Size(mm https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/80bd216fed98e906be70f207ff857444/playlist.m3u8 6 2024-07-17T10:11:47+08:00 45 4.6 steel round bar for sale 1008 steel round bar 1141 steel round bar https://www.rounds-bar.com/sale-36747275-mild-cold-drawn-carbon-steel-bright-bar-en8-aisi-sae-1020-bs080m40.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240892-mild_cold_drawn_carbon_steel_bright_bar_en8_aisi_sae_1020_bs080m40.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697286456ec7.mp4.jpg?1721182636 Mild Cold Drawn Carbon Steel Bright Bar En8 AISI SAE 1020 BS080M40 AISI/SAE1020BS080M40 / EN8Bright Steel Round Bar Bearing Ring Steel Ball 6.0mm-1200mm The turned and polished round bars have similar mechanical properties to the same hot rolled bars, but show smooth, bright surface finish and higher dimensional accuracy. Hot rolled round bar is a strong, tough, ductile, formable and weldable steel material that can be used for numerous types of applications. It also provides a rougher surface and can be easily shaped and formed. Supply Form https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/80bd216fed98e906be70f207ff857444/playlist.m3u8 6 2024-07-17T10:11:47+08:00 45 4.5 bright drawn mild steel bar cold drawn bright steel bar bright carbon steel bar https://www.rounds-bar.com/sale-36747009-en1a-en24t-en3b-bright-steel-round-bar-distributors-aisi-sae-din-en-bs-jis-ks.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240926-en1a_en24t_en3b_bright_steel_round_bar_distributors_aisi_sae_din_en_bs_jis_ks.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697286456ec7.mp4.jpg?1721182636 En1a En24t En3b Bright Steel Round Bar Distributors AISI SAE DIN EN BS JIS KS AISI/SAE DIN/EN BS JIS/KS Bright Steel Round Bar Bearing Ring Steel Ball Our customers create the main focal point for our efforts. Their satisfaction motivates us to constantly improve our services. As a long-established company we focus on achieving the objectives of our customer. Whether it is drawn bar or hardened and tempered strip steel, we deliver flawless products to our customers, which correspond to the highest requirements. We are a reliable and competent business https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/80bd216fed98e906be70f207ff857444/playlist.m3u8 6 2024-07-17T10:11:47+08:00 45 4.9 en3b round bar en24t bright bar en1a round bar https://www.rounds-bar.com/sale-36747292-10mm-12mm-16mm-bright-steel-bar-manufacturers-bs080m40-en8-aisi-sae-1015.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240894-10mm_12mm_16mm_bright_steel_bar_manufacturers_bs080m40_en8_aisi_sae_1015.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697286456ec7.mp4.jpg?1721182636 10mm 12mm 16mm Bright Steel Bar Manufacturers BS080M40 EN8 AISI SAE 1015 BS080M40 / EN8AISI/SAE1015Bright Steel Round Bar Bearing Ring Steel Ball 6.0mm-1200mm Bright bars are used making conveyor shafts. Bright steel bars are massively used in producing mechanical parts owing to its paramount properties in mechanical and dimensional fields. These bars can be fabricated into any other customized shape, according to the demand of clients.Bright drawn steel has more consistent hardness, and increased tensile strength.Bright mild steel bar is usually https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/80bd216fed98e906be70f207ff857444/playlist.m3u8 6 2024-07-17T10:11:47+08:00 45 4.3 16mm bright bar 12mm bright bar 10mm bright bar https://www.rounds-bar.com/sale-36747063-16mm-15mm-12mm-10mm-bright-steel-round-bar-standard-sizes-100-6000mm-aisi-sae1018.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240919-16mm_15mm_12mm_10mm_bright_steel_round_bar_standard_sizes_100_6000mm_aisi_sae1018.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697286456ec7.mp4.jpg?1721182636 16mm 15mm 12mm 10mm Bright Steel Round Bar Standard Sizes 100-6000mm AISI SAE1018 AISI/SAE1018 Bright Steel Round Bar Bearing Ring Steel Ball Round steel refers to a solid long steel bar with a circular cross section. Round steel is divided into three types: hot rolled, forged and cold drawn. The specifications of hot rolled round steel are 5.5-250 mm. Among them: small round steels of 5.5-25 mm are mostly supplied in bundles of straight bars, often used as steel bars, bolts and various mechanical parts; round steels larger than 25 mm are mainly used for https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/80bd216fed98e906be70f207ff857444/playlist.m3u8 6 2024-07-17T10:11:47+08:00 45 4.3 Bright Steel Round Bar 100-6000mm 10mm steel round bar 12mm round steel bar https://www.rounds-bar.com/sale-40278436-2m-bright-round-bar-perfect-for-industrial-use.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142053-2m_bright_round_bar_perfect_for_industrial_use.jpg https://www.rounds-bar.com/photo/pl145142040-2m_bright_round_bar_perfect_for_industrial_use.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 2m Bright Round Bar Perfect for Industrial Use *, *::before, *::after {box-sizing: border-box; } * {margin: 0; } html, body {height: 100%; } body {line-height: 1.5; -webkit-font-smoothing: antialiased; } img, picture, video, canvas, svg {display: block; max-width: 100%; } input, button, textarea, select {font: inherit; } p, h1, h2, h3, h4, h5, h6 {overflow-wrap: break-word; } ul, li, ol {padding: 0; list-style-position: inside; } .page-wrap {margin: 34px auto 0 auto; padding: 20px; color: #333; } .template1 h3:has(img):: https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.7 https://www.rounds-bar.com/sale-36725885-en9-en8-ms-bright-round-bar-8mm-bright-mild-steel-rod-for-welding-0-25-1-inch-round-rod-steel.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142638-en9_en8_ms_bright_round_bar_8mm_bright_mild_steel_rod_for_welding_0_25_1_inch_round_rod_steel.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 En9 En8 Ms Bright Round Bar 8mm Bright Mild Steel Rod For Welding 0.25 1 Inch Round Rod Steel DIN GB JIS Bright Round Bar Hot Rolled Customized Diameter Steel round bars are available in black or bright steel. Black steel round bar is typically used for applications like construction where finish and precise dimensions aren't a priority. Conversely, bright steel round bar is used for applications where a superior surface finish and exact dimensions are essential. AISI/SAE DIN/EN BS JIS/KS China 1015 C15 / 1.0401 080M15 S15C 15# 1018 S17C 18# 1020 C22 / 1.0402 070M20 / https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.2 en8 bright bar en9 bright bar en8 bright round bar https://www.rounds-bar.com/sale-36726048-8mm-10mm-20mm-25mm-bright-mild-steel-round-bar-tensile-strength-high-aisi-sae-1050.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142605-8mm_10mm_20mm_25mm_bright_mild_steel_round_bar_tensile_strength_high_aisi_sae_1050.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 8mm 10mm 20mm 25mm Bright Mild Steel Round Bar Tensile Strength High AISI SAE 1050 AISI/SAE 1050 Bright Round Bar Hot Rolled Customized Diameter Bright steel bars have several uses and applications. Bright bars are available in rounds, flats, hexagonal and squares. Bright bars are steel bars which are geometrically in precise shape and have tolerance which is tight dimensional. Its surface finish is smooth and shiny, which appears to be bright. AISI/SAE DIN/EN BS JIS/KS China 1015 C15 / 1.0401 080M15 S15C 15# 1018 S17C 18# 1020 C22 / 1.0402 070M20 / EN3 https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.4 10mm bright round bar 20mm bright steel round bar 8mm bright steel round bar https://www.rounds-bar.com/sale-40278420-polished-bright-round-industrial-bar-for-sale.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142008-polished_bright_round_industrial_bar_for_sale.jpg https://www.rounds-bar.com/photo/pl145142013-polished_bright_round_industrial_bar_for_sale.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 Polished Bright Round Industrial Bar for Sale *, *::before, *::after {box-sizing: border-box; } * {margin: 0; } html, body {height: 100%; } body {line-height: 1.5; -webkit-font-smoothing: antialiased; } img, picture, video, canvas, svg {display: block; max-width: 100%; } input, button, textarea, select {font: inherit; } p, h1, h2, h3, h4, h5, h6 {overflow-wrap: break-word; } ul, li, ol {padding: 0; list-style-position: inside; } .page-wrap {margin: 34px auto 0 auto; padding: 20px; color: #333; } .template1 h3:has(img):: https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.7 https://www.rounds-bar.com/sale-36725931-8mm-40mm-30mm-25mm-bright-mild-steel-round-bar-080m40-en8-aisi-sae-1030.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142633-8mm_40mm_30mm_25mm_bright_mild_steel_round_bar_080m40_en8_aisi_sae_1030.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 8mm 40mm 30mm 25mm Bright Mild Steel Round Bar 080M40 EN8 AISI SAE 1030 AISI/SAE 1030 Bright Round Bar Hot Rolled Customized Diameter Bright bars are steel bars which are geometrically in precise shape and have tolerance which is tight dimensional. Its surface finish is smooth and shiny, which appears to be bright. Bright steel bars have several uses and applications. Bright bars are available in rounds, flats, hexagonal and squares. AISI/SAE DIN/EN BS JIS/KS China 1015 C15 / 1.0401 080M15 S15C 15# 1018 S17C 18# 1020 C22 / 1.0402 070M20 / EN3 https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.2 25mm bright round bar 30mm bright round bar round bar 080m40 https://www.rounds-bar.com/sale-40278411-astm-bright-round-bar.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142527-astm_bright_round_bar.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 ASTM Bright Round Bar Product Description: Our High-Quality Bright Round Bar is a perfect solution for industrial applications. It has a tolerance of H8 and a length of 2m, giving it superior strength and performance. The bar has a bright color and is made of high-quality materials to ensure it is reliable and durable. It has also been certified with ISO9001 for its superior quality. This high-quality Round Bright Bar is the ideal choice for industrial applications. Features: Product Name: Bright https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.4 https://www.rounds-bar.com/sale-40278426-astm-304-stainless-steel-bright-round-bar.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142043-astm_304_stainless_steel_bright_round_bar.jpg https://www.rounds-bar.com/photo/pl145142026-astm_304_stainless_steel_bright_round_bar.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 ASTM 304 Stainless Steel Bright Round Bar *, *::before, *::after {box-sizing: border-box; } * {margin: 0; } html, body {height: 100%; } body {line-height: 1.5; -webkit-font-smoothing: antialiased; } img, picture, video, canvas, svg {display: block; max-width: 100%; } input, button, textarea, select {font: inherit; } p, h1, h2, h3, h4, h5, h6 {overflow-wrap: break-word; } ul, li, ol {padding: 0; list-style-position: inside; } .page-wrap {margin: 34px auto 0 auto; padding: 20px; color: #333; } .template1 h3:has(img):: https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.2 https://www.rounds-bar.com/sale-36725841-070m20-bright-bar-en8-1020-1015-1018-080a15-mild-steel-round-bar-120mm-150mm-100mm-60mm.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142637-070m20_bright_bar_en8_1020_1015_1018_080a15_mild_steel_round_bar_120mm_150mm_100mm_60mm.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 070m20 Bright Bar En8 1020 1015 1018 080a15 Mild Steel Round Bar 120mm 150mm 100mm 60mm BS AISI1015 / 1018 Bright Round Bar Hot Rolled Customized Diameter Where are Bright Bars Used? Bright bars are a prime component for manufacturing in various industries such as: Engineering and construction to provide prompt stability, strength and durability to giant structures. For making micro-size to mega-size fastener products for all industrial and non-industrial applications. AISI/SAE DIN/EN BS JIS/KS China 1015 C15 / 1.0401 080M15 S15C 15# 1018 S17C 18# 1020 C22 / 1 https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.6 070m20 bright bar 080a15 bright bar bright bar 1020 https://www.rounds-bar.com/sale-36851960-en45-steel-bar-16mm-10mm-12mm-50crva-gb-t-1222-2016.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142037-en45_steel_bar_16mm_10mm_12mm_50crva_gb_t_1222_2016.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 En45 Steel Bar 16mm 10mm 12mm 50CrVA GB/T 1222-2016 50CrVA Spring Steel Round Bar GB/T 1222-2016 6.0mm-1200mm Is spring steel stronger than mild steel? "Spring steel" is a generic term for steel that has been processed, usually but not always by cold working, to achieve a really high yield strength. Hence it will be able to resist "taking a set" when you load it heavily- or at least more so, by a wide margin, than mild steel. Supply Form & Size Form of Supply Size(mm) Length(mm) Round bar 6.0mm-1200mm 2.5m-10m Chemical https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.8 en45 steel bar steel bar 10mm steel bar 12mm https://www.rounds-bar.com/sale-36740320-55cr3-spring-steel-round-stock-metal-round-rod-jis-kssup10-bs51crv4-1-8159.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142639-55cr3_spring_steel_round_stock_metal_round_rod_jis_kssup10_bs51crv4_1_8159.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 55cr3 Spring Steel Round Stock Metal Round Rod JIS KSSUP10 BS51CrV4 1.8159 Spring Steel Round Bar JIS/KSSUP10 BS51CrV4(1.8159) 6.0mm-1200mm bright round bar 6150 is a kind of higher spring, which is used as a high load important spring with large section and valve spring, piston spring and safety valve spring with working temperature https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.9 55cr3 spring steel spring steel round stock rod round https://www.rounds-bar.com/sale-36852050-65mn-20mncr5-20mnv6-spring-steel-round-bar-25mm-30mm-32mm-40mm-aisi-sae1566.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142063-65mn_20mncr5_20mnv6_spring_steel_round_bar_25mm_30mm_32mm_40mm_aisi_sae1566.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 65Mn 20mncr5 20mnv6 Spring Steel Round Bar 25mm 30mm 32mm 40mm AISI SAE1566 65Mn Spring Steel Round Bar AISI/SAE1566 6.0mm-1200mm After heat treatment and cold drawing hardening, the strength is relatively high, with a certain degree of flexibility and plasticity; Under the same surface condition and complete quenching, the fatigue limit is equivalent to that of a multicolored alloy spring. However, the hardenability is very poor, and it is mainly used for springs of smaller sizes, such as pressure regulating and speed regulating springs, force https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.9 20mncr5 round bar 20mnv6 round bar 65mm round bar https://www.rounds-bar.com/sale-36852029-2205-2024-12l14-1144-spring-steel-round-bar-8mm-9mm-9260-61sicr7-1-7108.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142087-2205_2024_12l14_1144_spring_steel_round_bar_8mm_9mm_9260_61sicr7_1_7108.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 2205 2024 12l14 1144 Spring Steel Round Bar 8mm 9mm 9260 61SiCr7 1.7108 60Si2Mn Spring Steel Round Bar 9260 6.0mm-1200mm 61SiCr7 (1.7108) is a widely used silicon manganese spring steel, slightly higher than 55SI2MN. Suitable for the railway vehicle and automobile tractor industries, it can produce a large number of springs or screw springs, a large number of springs or screw springs, or a diameter of less than 30mm. It is also suitable for heat resistant springs with non corrosive media at production temperatures below 250 . And large important https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.5 round bar 8mm round bar 9mm 1144 round bar https://www.rounds-bar.com/sale-36728791-1-8-inch-3-16-3-4-3-8-spring-steel-rod-6mm-9260-astm-a29-a29m-04.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142634-1_8_inch_3_16_3_4_3_8_spring_steel_rod_6mm_9260_astm_a29_a29m_04.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 1/8 Inch 3/16" 3/4" 3/8" Spring Steel Rod 6mm 9260 ASTM A29 A29M-04 ASTM9260 Spring Steel Round Bar ASTM A29/A29M-04 6.0mm-1200mm Is spring steel stronger than mild steel? "Spring steel" is a generic term for steel that has been processed, usually but not always by cold working, to achieve a really high yield strength. Hence it will be able to resist "taking a set" when you load it heavily- or at least more so, by a wide margin, than mild steel. Supply Form & Size Form of Supply Size(mm) Length(mm) Round bar 6.0mm-1200mm 2.5m-10m Chemical https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.8 3/4 spring steel rod 3/16 spring steel rod 1/8 inch spring steel rod https://www.rounds-bar.com/sale-40278459-304-grade-astm-standard-round-bright-bars.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl133625289-304_grade_astm_standard_round_bright_bars.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 304 Grade ASTM Standard Round Bright Bars *, *::before, *::after {box-sizing: border-box; } * {margin: 0; } html, body {height: 100%; } body {line-height: 1.5; -webkit-font-smoothing: antialiased; } img, picture, video, canvas, svg {display: block; max-width: 100%; } input, button, textarea, select {font: inherit; } p, h1, h2, h3, h4, h5, h6 {overflow-wrap: break-word; } ul, li, ol {padding: 0; list-style-position: inside; } .page-wrap {margin: 34px auto 0 auto; padding: 20px; color: #333; } .template1 h3:has(img):: https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.4 https://www.rounds-bar.com/sale-36534483-5160-spring-steel-bar-round-flat-astm-1566-a29m-04.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl144242853-5160_spring_steel_bar_round_flat_astm_1566_a29m_04.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 5160 Spring Steel Bar Round Flat ASTM 1566 A29M 04 ASTM1566 Spring Steel Round Bar ASTM A29 / A29M-04 bright round bar Manganese in ASTM1566 improves hardenability, 12mm steel can be quenched in oil, and its surface decarburization tendency is smaller than that of silicon steel. The comprehensive mechanical properties after heat treatment are better than that of carbon steel, but it has overheating sensitivity and temper brittleness. ASTM1566 is used for various flat and round springs, seat cushion springs, spring springs https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.2 5160 spring steel round bar 5160 steel flat bar 5160 flat bar https://www.rounds-bar.com/sale-36728671-1095-5160-spring-steel-round-bar-1-inch-4-inch-6-inch-astm-51crv4-sae-6150.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142640-1095_5160_spring_steel_round_bar_1_inch_4_inch_6_inch_astm_51crv4_sae_6150.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 1095 5160 Spring Steel Round Bar 1 Inch 4 Inch 6 Inch ASTM 51CrV4 SAE 6150 SAE6150 Spring Steel Round Bar ASTM 2.5m-10m 51CrV4 Manganese in ASTM1566 improves hardenability, 12mm steel can be quenched in oil, and its surface decarburization tendency is smaller than that of silicon steel. The comprehensive mechanical properties after heat treatment are better than that of carbon steel, but it has overheating sensitivity and temper brittleness. Supply Form & Size Form of Supply Size(mm) Length(mm) Round bar 6.0mm-1200mm 2.5m-10m Chemical Composition https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.4 1095 spring steel round bar round bar 1 inch round bar 4 inch https://www.rounds-bar.com/sale-36728813-12mm-6mm-1095-spring-steel-round-bar-stock-astm-51crv4-sae6150.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142627-12mm_6mm_1095_spring_steel_round_bar_stock_astm_51crv4_sae6150.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 12mm 6mm 1095 Spring Steel Round Bar Stock ASTM 51CrV4 SAE6150 51CrV4 SAE6150 Spring Steel Round Bar ASTM High Yield Ratio 6150 spring steel is a type of steel. Good mechanical properties and technological properties, high hardenability, adding vanadium to refine the grain of steel, reduce overheating sensitivity, improve strength and toughness, have high fatigue strength, high yield ratio, but poor weldability and low cold deformation plasticity. Supply Form & Size Form of Supply Size(mm) Length(mm) Round bar 6.0mm-1200mm 2.5m-10m https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.2 spring steel round stock 6mm spring steel round bar 12mm round bar https://www.rounds-bar.com/sale-36728860-13mm-14mm-15mm-spring-steel-round-bar-grade-350-6150-6-0mm-1200mm.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142628-13mm_14mm_15mm_spring_steel_round_bar_grade_350_6150_6_0mm_1200mm.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 13mm 14mm 15mm Spring Steel Round Bar Grade 350 6150 6.0mm-1200mm 51CrV4 SAE6150 Spring Steel Round Bar ASTM 6.0mm-1200mm 6150 has good mechanical and technological properties and high hardenability. The addition of vanadium refines the grain size of the steel, reduces overheating sensitivity, improves strength and toughness, has high fatigue strength and high yield ratio, but poor weldability and low cold deformation plasticity. Supply Form & Size Form of Supply Size(mm) Length(mm) Round bar 6.0mm-1200mm 2.5m-10m Chemical Composition https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.5 13mm round bar 14mm round bar 15mm round bar https://www.rounds-bar.com/sale-36740401-7mm-6mm-3mm-4mm-spring-steel-rod-suppliers-astm-a29m-04-din-en-61sicr7.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142641-7mm_6mm_3mm_4mm_spring_steel_rod_suppliers_astm_a29m_04_din_en_61sicr7.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 7mm 6mm 3mm 4mm Spring Steel Rod Suppliers ASTM A29M-04 DIN EN 61SiCr7 ASTM9260 Spring Steel Round Bar ASTM A29/A29M-04 6.0mm-1200mm DIN/EN 61SiCr7 9260 spring steel is a widely used silicomanganese spring steel with slightly higher strength, elasticity and hardenability than 9255. Silicon and manganese can improve the elastic limit and yield strength ratio, hardenability, tempering resistance and relaxation resistance, and the overheating sensitivity is lower than manganese steel. The overall performance of this steel is better than all kinds https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.9 3mm spring steel rod 6mm spring steel rod 7mm spring steel rod https://www.rounds-bar.com/sale-36851990-torsion-spring-steel-round-bar-suppliers-51crv4-en-10089-2002.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145141998-torsion_spring_steel_round_bar_suppliers_51crv4_en_10089_2002.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 Torsion Spring Steel Round Bar Suppliers 51CrV4 EN 10089-2002 51CrV4 Spring Steel Round Bar EN 10089-2002 6.0mm-1200mm 51CrV4 is a relatively advanced spring used as a high load important spring with a large cross-section, as well as a valve spring, piston spring, and safety valve spring with a working temperature of https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.3 spring steel round bar suppliers spring steel torsion bar spring steel rod suppliers https://www.rounds-bar.com/sale-36852015-60si2mn-spring-steel-round-bar-50mm-60mm-80mm-90mm-9260.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142097-60si2mn_spring_steel_round_bar_50mm_60mm_80mm_90mm_9260.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 60Si2Mn Spring Steel Round Bar 50mm 60mm 80mm 90mm 9260 60Si2Mn Spring Steel Round Bar 9260 6.0mm-1200mm 60Si2Mn spring steel is a widely used silicon manganese spring steel with slightly higher strength, elasticity, and hardenability than 55Si2Mn. 60Si2Mn spring steel is used in the industry to produce flat springs that can withstand large loads or spiral springs with a wire diameter of less than 30mm. It is also suitable for producing heat resistant springs in non corrosive media with a working temperature of less than 250 , as https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.3 round bar 90mm round bar 80mm round bar 60mm https://www.rounds-bar.com/sale-40278447-bright-round-bar-carton-box-packaging.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142030-bright_round_bar_carton_box_packaging.jpg https://www.rounds-bar.com/photo/pl145142021-bright_round_bar_carton_box_packaging.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 Bright Round Bar Carton Box Packaging *, *::before, *::after {box-sizing: border-box; } * {margin: 0; } html, body {height: 100%; } body {line-height: 1.5; -webkit-font-smoothing: antialiased; } img, picture, video, canvas, svg {display: block; max-width: 100%; } input, button, textarea, select {font: inherit; } p, h1, h2, h3, h4, h5, h6 {overflow-wrap: break-word; } ul, li, ol {padding: 0; list-style-position: inside; } .page-wrap {margin: 34px auto 0 auto; padding: 20px; color: #333; } .template1 h3:has(img):: https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.1 https://www.rounds-bar.com/sale-36852069-1084-1095-6150-spring-steel-round-bar-3mm-4mm-aisi-sae6150-din-en51crv4-sup10.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142076-1084_1095_6150_spring_steel_round_bar_3mm_4mm_aisi_sae6150_din_en51crv4_sup10.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 1084 1095 6150 Spring Steel Round Bar 3mm 4mm AISI SAE6150 DIN EN51CrV4 SUP10 SUP10 Spring Steel Round Bar AISI/SAE6150 DIN/EN51CrV4 SUP10 has good mechanical and technological properties, and high hardenability. The addition of vanadium refines the grain size of the steel, reduces overheating sensitivity, improves strength and toughness, has high fatigue strength, and has a high yield ratio, but has poor weldability and low cold deformation plasticity. SUP10 is a relatively advanced spring steel used as a high load important spring with a large cross https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.8 6150 round bar 1095 steel round bar 1084 steel round bar https://www.rounds-bar.com/sale-36728883-round-spring-steel-rod-3mm-6mm-5mm-2mm-51crv4-astm.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142625-round_spring_steel_rod_3mm_6mm_5mm_2mm_51crv4_astm.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 Round Spring Steel Rod 3mm 6mm 5mm 2mm 51CrV4 ASTM SAE6150 Spring Steel Round Bar 51CrV4 ASTM 6.0mm-1200mm 6150 has good mechanical and technological properties and high hardenability. The addition of vanadium refines the grain size of the steel, reduces overheating sensitivity, improves strength and toughness, has high fatigue strength and high yield ratio, but poor weldability and low cold deformation plasticity.6150 is a kind of higher spring, which is used as a high load important spring with large section and valve https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.8 spring steel rod 6mm 5mm spring steel rod 2mm spring steel rod https://www.rounds-bar.com/sale-36740437-1-2-1-4-5-16-1-8-spring-steel-rod-stock-1-2-1-25-1-solid-round-bar-suppliers.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142614-1_2_1_4_5_16_1_8_spring_steel_rod_stock_1_2_1_25_1_solid_round_bar_suppliers.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 1/2" 1/4" 5/16" 1/8 Spring Steel Rod Stock 1/2" 1.25" 1 Solid Round Bar Suppliers Spring Steel Round Bar ASTM A29/A29M-04 6.0mm-1200mm DIN/EN 61SiCr7 9260 spring steel is a widely used silicomanganese spring steel with slightly higher strength, elasticity and hardenability than 9255. Silicon and manganese can improve the elastic limit and yield strength ratio, hardenability, tempering resistance and relaxation resistance, and the overheating sensitivity is lower than manganese steel. The overall performance of this steel is better than all kinds of carbon https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.6 5/16 spring steel rod 1/4 spring steel rod 1/2 spring steel rod https://www.rounds-bar.com/sale-36740581-30hgsna-30hgsn2a-carbon-high-strength-low-alloy-structural-steel-high-antioxidant-20crmo-12cr1mov.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240920-30hgsna_30hgsn2a_carbon_high_strength_low_alloy_structural_steel_high_antioxidant_20crmo_12cr1mov.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 30HGSNA 30HGSN2A Carbon High Strength Low Alloy Structural Steel High Antioxidant 20CrMo 12Cr1MoV 12Cr1MoV Alloy Structural Steel Diameter High Antioxidant And Thermal Strength 12Cr1MoV round steel has higher oxidation resistance and thermal strength. The creep limit of this steel is close to the rupture strength value, and it has high plasticity under the condition of rupture tension; The steel has good processability and weldability, but needs to be preheated to 300 before welding, and needs to be stress removed after welding. It is widely used in superheater, header https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.5 30HGSNA 30HGSN2A 20CrMo Alloy Steel Carbon High Strength Low Alloy https://www.rounds-bar.com/sale-36740657-12cr1mov-alloy-structural-steel-supplier-1-7225-din-42crmo4-aisi-4142-1-7131-16mncr5-bars.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240925-12cr1mov_alloy_structural_steel_supplier_1_7225_din_42crmo4_aisi_4142_1_7131_16mncr5_bars.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 12Cr1MoV Alloy Structural Steel Supplier 1.7225 DIN 42CrMo4 AISI 4142 1.7131 16MnCr5 Bars 12Cr1MoV 6.0mm-1000mm Alloy Structural Steel Diameter 12Cr1MoV alloy steel is mainly used after normalizing and high-temperature tempering to manufacture superheated steel pipes, conduits, coils and other corresponding forgings with working temperature not exceeding 570-585 in high-pressure equipment. Supply Form & Size Form of Supply Size(mm) Length(mm) Round bar 6.0mm-1200mm 2.5m-10m Chemical Composition&Related Specifications Grade C Si Mn S P Cr Ni Cu Mo 12Cr1MoV 0.08 0 https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.5 Alloy Structural Steel Supplier AISI 4142 Steel 1.7131 16MnCr5 Bars https://www.rounds-bar.com/sale-36728907-020-9260-spring-steel-bar-stock-for-sale-51crv4-astm-6-0mm-1200mm.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142635-020_9260_spring_steel_bar_stock_for_sale_51crv4_astm_6_0mm_1200mm.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 .020" 9260 Spring Steel Bar Stock For Sale 51CrV4 ASTM 6.0mm-1200mm Spring Steel Round Bar 51CrV4 ASTM 6.0mm-1200mm bright round bar Machinery Spring steel is used for manufacturing machinery and equipment, from lawnmowers and aircrafts to conveyers and pumps. Hand tools With its high strength, spring steel is perfect for producing strong, durable tools like pliers, wrenches, and scissors. Supply Form & Size Form of Supply Size(mm) Length(mm) Round bar 6.0mm-1200mm 2.5m-10m Chemical Composition&Related Specifications Grade C Si Mn P S Cr https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.9 9260 spring steel bar spring steel bar stock for sale .020 spring steel https://www.rounds-bar.com/sale-36534314-en24-en36-en31-en-353-low-alloy-steel-bar-round-42crmo4-aisi-5147-1045.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl133630989-en24_en36_en31_en_353_low_alloy_steel_bar_round_42crmo4_aisi_5147_1045.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 En24 En36 En31 En 353 Low Alloy Steel Bar Round 42crmo4 AISI 5147 1045 S355J2 (1.0577) Low Alloy Steel Bar Bright treatment Q345D What is the difference between alloy steel and low alloy steel? Low-alloy steels are the ones which have up to 8% alloying elements whereas high-alloy steels have more than 8% alloying elements. There are around 20 alloying elements that can be added to carbon steel to produce various grades of alloy steel. These provide different types of properties. Low alloy steels are similar to carbon steels but have additional https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.6 en 353 alloy steel round bar alloy steel round bar 42crmo4 en31 alloy steel bar https://www.rounds-bar.com/sale-36740905-din-en-18crmo4-low-alloy-high-tensile-structural-steel-s235-s355-jis-ks-scm415.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240906-din_en_18crmo4_low_alloy_high_tensile_structural_steel_s235_s355_jis_ks_scm415.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 DIN EN 18CrMo4 Low-Alloy High-Tensile Structural Steel S235 S355 JIS KS SCM415 DIN/EN 18CrMo4 Alloy Structural Steel 6.0mm-1200mm JIS/KS SCM415 18CrMo4 (1.7243) alloy structural steel has good technological properties and weldability, and has high endurance strength at 500~550 . When the temperature exceeds 550 , the oxidation resistance becomes worse and the creep strength decreases significantly. When the temperature is 500~550 for a long time, the thermal strength and strength of 18CrMo4 steel decrease. Supply Form & Size Form of Supply Size(mm) https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.9 18crmo4 mechanical properties 18crmo4 chemical composition low-alloy high-tensile structural steel https://www.rounds-bar.com/sale-36746774-aisi-4135-yield-strength-high-strength-low-alloy-structural-steel-a36.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240950-aisi_4135_yield_strength_high_strength_low_alloy_structural_steel_a36.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 Aisi 4135 Yield Strength High Strength Low Alloy Structural Steel A36 AISI4135 Alloy Structural Steel 6.0mm-1200mm ASTM 4135 has high static strength, impact toughness and high fatigue limit, higher hardenability than 40Cr, high creep strength and endurance strength at high temperature, and long-term working temperature up to 500 ; Medium plasticity and poor weldability during cold deformation. Supply Form & Size Form of Supply Size(mm) Length(mm) Round bar 6.0mm-1200mm 2.5m-10m Chemical Composition&Related Specifications Grade C Si Mn P S Cr https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.7 aisi 4135 steel aisi4135 aisi 4135 mechanical properties https://www.rounds-bar.com/sale-36746863-scm421-alloy-structural-steel-shapes-hot-rolled-round-rod-6mm-8mm-1-2-1-4-inch.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240949-scm421_alloy_structural_steel_shapes_hot_rolled_round_rod_6mm_8mm_1_2_1_4_inch.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 SCM421 Alloy Structural Steel Shapes Hot Rolled round rod 6mm 8mm 1/2" 1/4 inch SCM421 Alloy Structural Steel 6.0mm-1200mm Hot Rolled SCM421 has good hot working performance, good cutting performance after normalizing, good comprehensive mechanical properties and low temperature impact toughness after quenching and tempering, high bending strength and wear resistance after carburizing, but poor welding performance. It should be preheated properly before welding, and tempered timely after welding. Supply Form & Size Form of Supply Size(mm) Length(mm) https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.3 scm421 alloy steel structural shapes structural alloy steel https://www.rounds-bar.com/sale-36747759-52100-4330-8630-hot-rolled-steel-bright-bars-round-cold-drawn-ground-peeled-turned.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142524-52100_4330_8630_hot_rolled_steel_bright_bars_round_cold_drawn_ground_peeled_turned.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 52100 4330 8630 Hot Rolled Steel Bright Bars Round Cold Drawn Ground Peeled Turned BSS355J2(1.0577)DIN/ENS355J2(1.0577)Low Alloy Steel Bar Bright treatment Q345D How strong is low alloy steel? The yield strength of HSLA steels is 250 600 MPa and they are used in automobiles, trucks and bridges amongst other applications. The use of HSLA steels in aircraft is rare because of low specific strength and poor corrosion resistance. 1)Supply Form & Size Form of Supply Size(mm) Length(mm) Round bar 6.0mm-1200mm 2.5m-10m 2)Chemical Composition&Related Specifications https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.7 8630 Hot Rolled Steel Bar 4330 Alloy Steel Bar Alloy Steel 52100 Round Bar https://www.rounds-bar.com/sale-36740528-12cr1mov-low-alloy-structural-steel-high-strength-28nicrmov8-5-din-1-6932.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240911-12cr1mov_low_alloy_structural_steel_high_strength_28nicrmov8_5_din_1_6932.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 12Cr1MoV Low Alloy Structural Steel High Strength 28NiCrMoV8-5 DIN 1.6932 2.5m-10m 12Cr1MoV Alloy Structural Steel Diameter 12Cr1MoV round steel has higher oxidation resistance and thermal strength. The creep limit of this steel is close to the rupture strength value, and it has high plasticity under the condition of rupture tension; The steel has good processability and weldability, but needs to be preheated to 300 before welding, and needs to be stress removed after welding. It is widely used in superheater, header and main pipe of HP, UHP and https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.4 12Cr1MoV Low Alloy Structural Steel Low Alloy Structural Steel DIN 1.6932 High Strength Low Alloy Steels https://www.rounds-bar.com/sale-36534274-12cr1mov-structural-alloy-steel-equivalent-asme-astm-1-3-4-3-16-steel-round-rod.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240912-12cr1mov_structural_alloy_steel_equivalent_asme_astm_1_3_4_3_16_steel_round_rod.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 12Cr1MoV Structural Alloy Steel Equivalent Asme Astm 1-3/4 3/16 steel round rod 12Cr1MoV Alloy Structural Steel Diameter6.0mm-1200mm 12Cr1MoV round steel has higher oxidation resistance and thermal strength. The creep limit of this steel is close to the rupture strength value, and it has high plasticity under the condition of rupture tension; The steel has good processability and weldability, but needs to be preheated to 300 before welding, and needs to be stress removed after welding. It is widely used in superheater, header and main pipe of HP, UHP https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.1 12cr1mov equivalent asme 12cr1mov equivalent astm 12cr1mov material equivalent https://www.rounds-bar.com/sale-36746798-carbon-structural-steel-alloy-astm-a29-a29m-04-4140-1045-25mm-20mm-round-rod-5-16.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240939-carbon_structural_steel_alloy_astm_a29_a29m_04_4140_1045_25mm_20mm_round_rod_5_16.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 Carbon Structural Steel Alloy ASTM A29 A29M 04 4140 1045 25mm 20mm Round Rod 5/16 ASTM A29/A29M-04 Alloy Structural Steel 6.0mm-1200mm 2.5m-10m Hot Rolled/Bright 4340 alloy steel is an iron-based alloy containing nickel, chromium and molybdenum. The relatively high carbon content makes this alloy have excellent strength, toughness and ductility in applications with severe service conditions. In addition, the alloy is not easy to embrittle. Supply Form & Size Form of Supply Size(mm) Length(mm) Round bar 6.0mm-1200mm 2.5m-10m Chemical Composition&Related https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.3 astm a29 4140 steel astm a29 1045 steel carbon structural steel alloy https://www.rounds-bar.com/sale-36746814-aisi-5120-steel-high-strength-low-alloy-structural-steel-grade-33-43-50.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240948-aisi_5120_steel_high_strength_low_alloy_structural_steel_grade_33_43_50.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 Aisi 5120 Steel High-Strength Low-Alloy Structural Steel Grade 33 43 50 AISI5120 Alloy Structural Steel 6.0mm-1200mm 2.5m-10m Hot Rolled AISI5120 is a low hardenability carburized steel, which is mostly used to manufacture carburized parts with high core strength requirements, wear resistance on the surface, section less than 30mm or complex shape and low load. Supply Form & Size Form of Supply Size(mm) Length(mm) Round bar 6.0mm-1200mm 2.5m-10m Chemical Composition&Related Specifications Grade C Si Mn P S Cr 5120 0.17-0.22 0.15-0.35 0.70-0.90 0 https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.3 structural steel grade 50 structural steel grade 43 aisi 5120 material properties https://www.rounds-bar.com/sale-36740851-18crmo4-steel-alloy-structure-structural-steel-material-equivalent-aisi-plain-steel-round-rod.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240900-18crmo4_steel_alloy_structure_structural_steel_material_equivalent_aisi_plain_steel_round_rod.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 18crmo4 Steel Alloy Structure Structural Steel Material Equivalent Aisi Plain Steel Round Rod 18CrMo4 Alloy Structural Steel 6.0mm-1200mm 18CrMo4 (1.7243) alloy structural steel has good technological properties and weldability, and has high endurance strength at 500~550 . When the temperature exceeds 550 , the oxidation resistance becomes worse and the creep strength decreases significantly. When the temperature is 500~550 for a long time, the thermal strength and strength of 18CrMo4 steel decrease. Supply Form & Size Form of Supply Size(mm) Length(mm) Round bar https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.9 18crmo4 steel 18crmo4 equivalent aisi 18crmo4 equivalent material https://www.rounds-bar.com/sale-36746883-material-42crmo-alloy-steel-structural-hot-rolled-bright.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240922-material_42crmo_alloy_steel_structural_hot_rolled_bright.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 Material 42crmo Alloy Steel Structural Hot Rolled Bright 42CrMo Alloy Structural Steel 6.0mm-1200mm Hot Rolled Bright 42crmo round steel has high strength, hardenability, good toughness, small deformation during quenching, and high creep strength and rupture strength at high temperature. It can be used to manufacture forgings with higher strength and larger quenched and tempered section than 35CrMo steel, such as large gear for locomotive traction, supercharger transmission gear, pressure vessel gear, rear axle, connecting rod and https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.3 42crmo alloy steel 42crmo material 42crmo steel https://www.rounds-bar.com/sale-36747714-ams-e-carbon-and-low-alloy-steel-bar-stock-deformed-42crmo4-uns-g41300-4130.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142542-ams_e_carbon_and_low_alloy_steel_bar_stock_deformed_42crmo4_uns_g41300_4130.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 AMS E Carbon And Low Alloy Steel Bar Stock Deformed 42CrMo4 UNS G41300 4130 DIN/ENS355J2(1.0577)AISI/SAE Grade 50(345)Low Alloy Steel Bar Bright treatment Q345D S355J2 is a trademark of the European standard equivalent to Q345D of the national standard. It is a low-alloy high-strength structural steel. Because of its good impact toughness and weldability, this brand of steel plate is widely used in various industries They're often stronger, stiffer, and slightly more resistant to corrosion than traditional carbon steels. Alloy steels are defined by https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.9 low alloy steel bar stock AMS E Carbon and Low Alloy Steels Low Alloy Steel Deformed https://www.rounds-bar.com/sale-36745608-din-1-7243-708m20-18crmo4-steel-equivalent-aisi-alloy-structural-steel-bar-hardening-astm-4118.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240936-din_1_7243_708m20_18crmo4_steel_equivalent_aisi_alloy_structural_steel_bar_hardening_astm_4118.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 DIN 1.7243 708M20 18CrMo4 Steel Equivalent Aisi Alloy Structural Steel Bar Hardening ASTM 4118 18CrMo4 Alloy Structural Steel 6.0mm-1200mm Round Bar When the temperature exceeds 550 , the oxidation resistance becomes worse and the creep strength decreases significantly. When the temperature is 500~550 for a long time, the thermal strength and strength of 18CrMo4 steel decrease.18CrMo4 (1.7243) alloy structural steel has good technological properties and weldability, and has high endurance strength at 500~550 . Supply Form & Size Form of Supply Size(mm) Length(mm) https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.8 18crmo4 steel 18crmo4 equivalent aisi hardening structural steel https://www.rounds-bar.com/sale-36745666-30crmnsi-steel-alloy-structural-steel-round-bar-for-industrial-construction.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240946-30crmnsi_steel_alloy_structural_steel_round_bar_for_industrial_construction.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 30CrMnSi Steel Alloy Structural Steel Round Bar For Industrial Construction 30CrMnSi Alloy Structural Steel 6.0mm-1200mm Round Bar High strength quenched and tempered structural steel. It has high strength and toughness, high hardenability, medium cold deformation plasticity, and good machinability. There is a tendency of temper brittleness, and the transverse impact toughness is poor. The welding performance is good, but when the thickness is greater than 3mm, it should be preheated to 150 first, and heat treatment is required after welding. Use https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.1 30CrMnSi Steel 30CrMnSiA Alloy Steel alloy structural steel https://www.rounds-bar.com/sale-36745722-gb-35crmnsia-steel-round-bar-a24353-alloy-constructional-steel-heat-treatment.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240953-gb_35crmnsia_steel_round_bar_a24353_alloy_constructional_steel_heat_treatment.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 GB-35CrMnSiA Steel Round Bar A24353 Alloy Constructional Steel Heat Treatment 35CrMnSiA Alloy Structural Steel 6.0mm-1200mm Round Bar 35CrMnSiA steel is a low alloy ultra-high strength steel. After heat treatment, it has good comprehensive mechanical properties, high strength, sufficient toughness, hardenability, weldability and processability, but low corrosion resistance and oxidation resistance. It is used after low temperature tempering or isothermal quenching Supply Form & Size Form of Supply Size(mm) Length(mm) Round bar 6.0mm-1200mm 2.5m-10m https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.2 35CrMnSiA Steel Round Bar 35CrMnSiA A24353 GB-35CrMnSiA https://www.rounds-bar.com/sale-36746699-38crmoal-steel-alloy-structural-steel-round-bar-24mm-22mm-2-inch-steel-bar.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240941-38crmoal_steel_alloy_structural_steel_round_bar_24mm_22mm_2_inch_steel_bar.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 38crmoal Steel Alloy Structural Steel Round Bar 24mm 22mm 2 inch steel bar 38CrMoAl Alloy Structural Steel 6.0mm-1200mm Round Bar 38CrMoAl round steel is mostly used to manufacture various small size nitrided parts with high fatigue strength, high wear resistance, accurate size and high strength after heat treatment, such as cylinder sleeve, seat sleeve, bottom cover, piston bolt, inspection precision grinder spindle, lathe spindle, enamel rod, precision lead screw, gear, worm, high pressure valve, valve rod, imitation mold, roller, template, https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.6 38crmoal steel 38crmoal Alloy Structural Steel 38crmoal material equivalent https://www.rounds-bar.com/sale-36745684-30crmnsi-a24302-gb-t-3078-2019-structural-steel-alloys-anti-corrosion.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240944-30crmnsi_a24302_gb_t_3078_2019_structural_steel_alloys_anti_corrosion.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 30CrMnSi A24302 GB T 3078-2019 Structural Steel Alloys Anti Corrosion Alloy Structural Steel 6.0mm-1200mm Round Bar 30CrMnSi High strength quenched and tempered structural steel. It has high strength and toughness, high hardenability, medium cold deformation plasticity, and good machinability. There is a tendency of temper brittleness, and the transverse impact toughness is poor. Supply Form & Size Form of Supply Size(mm) Length(mm) Round bar 6.0mm-1200mm 2.5m-10m Chemical Composition&Related Specifications Grade C Si Mn Cr 30CrMnSi 0.28 0.34 0 https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.9 30CrMnSi A24302 30CrMnSi structural steel alloys 30CrMnSi steel https://www.rounds-bar.com/sale-36746733-a507-a29-astm-4118-alloy-structural-steel-uns-g41180-high-yield-strength-toughness.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240943-a507_a29_astm_4118_alloy_structural_steel_uns_g41180_high_yield_strength_toughness.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 A507 A29 ASTM 4118 Alloy Structural Steel UNS G41180 High Yield Strength Toughness ASTM 4118 Alloy Structural Steel 6.0mm-1200mm Very High Strength And Toughness ASTM4118 has high hardenability, no temper brittleness, good weldability, little tendency to form cold crack, good machinability and cold strain plasticity. ASTM4118 is generally used in quenched and tempered or carburized and quenched conditions, and is used to manufacture high-pressure pipes and various fasteners, and higher carburized parts, such as gears and shafts, which work in non-corrosive https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.7 astm 4118 yield strength 4118 astm a29 AISI 4118 Alloy Steel https://www.rounds-bar.com/sale-36746756-astm-sae-aisi-4130-alloy-steel-structural-75k-60k-annealed-high-tensile-strength.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240942-astm_sae_aisi_4130_alloy_steel_structural_75k_60k_annealed_high_tensile_strength.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 Astm Sae Aisi 4130 Alloy Steel Structural 75k 60k Annealed High Tensile Strength AISI4130 Alloy Structural Steel 6.0mm-1200mm Very High Strength And Toughness 4130 structural steel has high strength and toughness, high hardenability, and the critical hardenability diameter in oil is 15-70mm; The thermal strength of steel is also good, and it has enough high temperature strength below 500 , but its strength decreases significantly at 550 ; When the alloy element is at the lower limit, the welding is quite good, but when it is close to the upper limit, https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.4 aisi 4130 75k aisi 4130 60k 4130 annealed steel https://www.rounds-bar.com/sale-36746851-uns-g86200-aisi-8620-alloy-steel-structural-1-6523-material-equivalent.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240945-uns_g86200_aisi_8620_alloy_steel_structural_1_6523_material_equivalent.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 Uns G86200 Aisi 8620 Alloy Steel Structural 1.6523 Material Equivalent AISI 8620 Alloy Structural Steel 6.0mm-1200mm Hot Rolled 6.0mm-1200mm 5140 steel is medium carbon modulated steel and cold heading die steel. The steel is inexpensive and easy to process. After proper heat treatment, it can obtain certain toughness, plasticity and wear resistance. Normalizing can promote the spheroidization of the structure and improve the cutting performance of the blank with hardness less than 160HBS. Tempered at 550~570 , the steel has the best comprehens https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.2 aisi 8620 material aisi 8620 steel sae 8620 steel https://www.rounds-bar.com/sale-36746830-jis-scr440-uns-g51400-sae-aisi-5140-steel-alloy-structural-steel-material-grade-5140-1-7035-41cr4.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240932-jis_scr440_uns_g51400_sae_aisi_5140_steel_alloy_structural_steel_material_grade_5140_1_7035_41cr4.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240717_6697283e579bf.mp4.jpg?1721182563 JIS SCr440 UNS G51400 Sae Aisi 5140 Steel Alloy Structural Steel Material Grade 5140 1.7035 41Cr4 AISI5140 Alloy Structural Steel 6.0mm-1200mm Hot Rolled 2.5m-10m 5140 steel is medium carbon modulated steel and cold heading die steel. The steel is inexpensive and easy to process. After proper heat treatment, it can obtain certain toughness, plasticity and wear resistance. Normalizing can promote the spheroidization of the structure and improve the cutting performance of the blank with hardness less than 160HBS. Tempered at 550~570 , the steel has the best comprehensive https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/c7933227abbbb565b9d844b03826222f/playlist.m3u8 27 2024-07-17T10:11:08+08:00 117 4.2 UNS G51400 sae 5140 equivalent aisi5140 https://www.rounds-bar.com/sale-36747824-carbon-low-alloy-steel-bar-round-aisi-sae-grade-50-345-bss355jr-1-0045.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240900-carbon_low_alloy_steel_bar_round_aisi_sae_grade_50_345_bss355jr_1_0045.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240715_6694f99b3598f.mp4.jpg?1721039298 Carbon Low Alloy Steel Bar Round AISI SAE Grade 50 345 BSS355JR 1.0045 AISI/SAEGrade 50(345)BSS355JR(1.0045)Low Alloy Steel Bar EN10025 S355JR is a low-alloy high-strength structural steel in accordance with European Standard EN10025. S355JR steel in China is low-alloy high-strength structural steel, with hardness of 70-80B and yield strength of 300-400MPa 1)Supply Form & Size Form of Supply Size(mm) Length(mm) Round bar 6.0mm-1200mm 2.5m-10m 2)Chemical Composition&Related Specifications Grade C Si Mn P S Cu N S355JR 0.27 0.60 1.70 0.045 0 https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/f2379f2d95cd93af8718f951ad183e5b/playlist.m3u8 1 2024-07-15T18:27:31+08:00 60 4.9 Carbon Low Alloy Alloy Steel Round Bar Low Alloy Steels https://www.rounds-bar.com/sale-36747813-aisi-4130-4140-5052-7050-structural-alloy-steel-round-bar-suppliers-10mm-round-rod-4mm-600mm.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142541-aisi_4130_4140_5052_7050_structural_alloy_steel_round_bar_suppliers_10mm_round_rod_4mm_600mm.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240715_6694f99b3598f.mp4.jpg?1721039298 Aisi 4130 4140 5052 7050 Structural Alloy Steel Round Bar Suppliers 10mm round rod 4mm 600mm DIN/ENS355JR(1.0045)BSS355JR(1.0045)Low Alloy Steel Bar EN10025 What are the disadvantages of low alloy steels? A common disadvantage of carbon and low- alloy steels is their rather high temperature of ductile-to-brittle transition, below which the impact toughness of the steels becomes quite low, making the steels unsuitable as structural materials serving at lowered temperatures 1)Supply Form & Size Form of Supply Size(mm) Length(mm) Round bar 6.0mm-1200mm 2.5m-10m 2 https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/f2379f2d95cd93af8718f951ad183e5b/playlist.m3u8 1 2024-07-15T18:27:31+08:00 60 4.4 alloy structural steel round bar aisi 4130 round bar supplier of alloy steel round bar https://www.rounds-bar.com/sale-36747838-high-strength-low-alloy-steel-round-bar-manufacturer-in-china-16mncr5-20mncr5.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240952-high_strength_low_alloy_steel_round_bar_manufacturer_in_china_16mncr5_20mncr5.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240715_6694f99b3598f.mp4.jpg?1721039298 High Strength Low Alloy Steel Round Bar Manufacturer In China 16mncr5 20mncr5 JIS/KSSPFC590 AISI/SAEGrade 50(345)Low Alloy Steel Bar EN10025 Low-alloy steel is relative to carbon steel. Low alloy steels are widely used for the production of pipes, automotive and aerospace bodies, railway lines and offshore and onshore structural engineering plates. High-strength low alloy steel is used in these areas due to its corrosion resistance properties.There are four major groups of low alloy steels which are normally used. These groups are (i) low carbon https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/f2379f2d95cd93af8718f951ad183e5b/playlist.m3u8 1 2024-07-15T18:27:31+08:00 60 4.3 high strength low alloy steel round bar rolled alloy steel round bar 16mncr5 round bar https://www.rounds-bar.com/sale-36747863-1-0910-hx160yd-low-alloy-steel-bar-round-carbon-steel-3-inch-round-metal-rod-304.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240935-1_0910_hx160yd_low_alloy_steel_bar_round_carbon_steel_3_inch_round_metal_rod_304.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240715_6694f99b3598f.mp4.jpg?1721039298 1.0910 HX160YD Low Alloy Steel Bar Round Carbon Steel 3 Inch Round Metal Rod 304 DIN/ENS355JR(1.0045)BSS355JR(1.0045)Low Alloy Steel Bar EN10025 S355JR is a low-alloy high-strength structural steel in accordance with European Standard EN10025. S355JR steel in China is low-alloy high-strength structural steel, with hardness of 70-80B and yield strength of 300-400MPa.Image result for Low Alloy Steel Bar A low-alloy steel is a type of metal mixture composed of steel and another metals that possess desirable properties. Low-alloy steel contains about 1%-5% of https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/f2379f2d95cd93af8718f951ad183e5b/playlist.m3u8 1 2024-07-15T18:27:31+08:00 60 4.5 1.0910 HX160YD Low Alloy Steel Bar 1.0910 HX160YD Steel Round Bar Carbon Steel Round Bar https://www.rounds-bar.com/sale-36747882-cold-finished-low-alloy-steel-bar-structural-steel-round-precision-round-rod-15mm-16mm.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240950-cold_finished_low_alloy_steel_bar_structural_steel_round_precision_round_rod_15mm_16mm.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240715_6694f99b3598f.mp4.jpg?1721039298 Cold Finished Low Alloy Steel Bar Structural Steel Round Precision Round Rod 15mm 16mm AISI/SAEGrade 50(345)DIN/ENS355JR(1.0045)Low Alloy Steel Bar EN10025 S355JR is a low-alloy high-strength structural steel in accordance with European Standard EN10025. S355JR steel in China is low-alloy high-strength structural steel, with hardness of 70-80B and yield strength of 300-400MPa 1)Supply Form & Size Form of Supply Size(mm) Length(mm) Round bar 6.0mm-1200mm 2.5m-10m 2)Chemical Composition&Related Specifications Grade C Si Mn P S Cu N S355JR 0.27 0.60 1.70 0.045 https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/f2379f2d95cd93af8718f951ad183e5b/playlist.m3u8 1 2024-07-15T18:27:31+08:00 60 4.8 Low Alloy Structural Steel Cold Finished Alloy Steel Bars Alloy Round Bar https://www.rounds-bar.com/sale-36747852-4150-4140-en-353-hot-rolled-alloy-steel-round-bar-42crmo4-manufacturer-round-ms-rod.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240944-4150_4140_en_353_hot_rolled_alloy_steel_round_bar_42crmo4_manufacturer_round_ms_rod.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240715_6694f99b3598f.mp4.jpg?1721039298 4150 4140 En 353 Hot Rolled Alloy Steel Round Bar 42crmo4 Manufacturer Round Ms Rod JIS/KSSPFC590BSS355JR(1.0045)Low Alloy Steel Bar EN10025 Low-alloy steel is relative to carbon steel. On the basis of carbon steel, in order to improve the performance of steel, it is intended to add one or several alloy elements to the steel. When the amount of alloy added exceeds the general content of carbon steel in the normal production method, the steel is called alloy steel. 1)Supply Form & Size Form of Supply Size(mm) Length(mm) Round bar 6.0mm-1200mm 2.5m-10m 2 https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/f2379f2d95cd93af8718f951ad183e5b/playlist.m3u8 1 2024-07-15T18:27:31+08:00 60 4.8 4150 alloy steel round bar 4140 alloy steel round bar en 353 alloy steel round bar https://www.rounds-bar.com/sale-36747777-reinforcing-low-alloy-steel-bar-rods-for-oil-and-gas-sae-4140-rod-manufacturer.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142533-reinforcing_low_alloy_steel_bar_rods_for_oil_and_gas_sae_4140_rod_manufacturer.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240715_6694f99b3598f.mp4.jpg?1721039298 Reinforcing Low Alloy Steel Bar Rods For Oil And Gas SAE 4140 Rod Manufacturer BSS355J2(1.0577)AISI/SAEGrade 50(345)Low Alloy Steel Bar Bright treatment Q345D S355J2 is a trademark of the European standard equivalent to Q345D of the national standard. It is a low-alloy high-strength structural steel. Because of its good impact toughness and weldability, this brand of steel plate is widely used in various industries 1)Supply Form & Size Form of Supply Size(mm) Length(mm) Round bar 6.0mm-1200mm 2.5m-10m 2)Chemical Composition&Related Specifications Grade https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/f2379f2d95cd93af8718f951ad183e5b/playlist.m3u8 1 2024-07-15T18:27:31+08:00 60 4.8 low alloy steel reinforcing bars Alloys for Oil and Gas Alloy Steel Bars Rods https://www.rounds-bar.com/sale-36747735-grade-50-60-steel-astm-a572-round-bar-5mm-6mm-10mm-20mm-bss355j2-1-0577-aisi-sae.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142536-grade_50_60_steel_astm_a572_round_bar_5mm_6mm_10mm_20mm_bss355j2_1_0577_aisi_sae.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240715_6694f99b3598f.mp4.jpg?1721039298 Grade 50 60 Steel Astm A572 Round Bar 5mm 6mm 10mm 20mm BSS355J2 1.0577 AISI SAE BSS355J2(1.0577)AISI/SAE Grade 50(345)Low Alloy Steel Bar Bright treatment Q345D Low-alloy steel is relative to carbon steel. On the basis of carbon steel, in order to improve the performance of steel, it is intended to add one or several alloy elements to the steel. When the amount of alloy added exceeds the general content of carbon steel in the normal production method, the steel is called alloy steel. 1)Supply Form & Size Form of Supply Size(mm) Length(mm) Round bar 6.0mm https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/f2379f2d95cd93af8718f951ad183e5b/playlist.m3u8 1 2024-07-15T18:27:31+08:00 60 4.1 astm a572 round bar grade 50 steel round bar astm a572 grade 60 round bar https://www.rounds-bar.com/sale-36747631-en10025-s355j2g3-round-bar-bright-q345d-steel-din-ens355j2-1-0577-jis-ks-scm421.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142535-en10025_s355j2g3_round_bar_bright_q345d_steel_din_ens355j2_1_0577_jis_ks_scm421.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240715_6694f99b3598f.mp4.jpg?1721039298 En10025 S355j2g3 Round Bar Bright Q345D Steel DIN ENS355J2 1.0577 JIS KS SCM421 DIN/ENS355J2(1.0577)JIS/KS SCM421Low Alloy Steel Bar Bright treatment Q345D S355J2 is a trademark of the European standard equivalent to Q345D of the national standard. It is a low-alloy high-strength structural steel. Because of its good impact toughness and weldability, this brand of steel plate is widely used in various industries 1)Supply Form & Size Form of Supply Size(mm) Length(mm) Round bar 6.0mm-1200mm 2.5m-10m 2)Chemical Composition&Related Specifications Grade C Si https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/f2379f2d95cd93af8718f951ad183e5b/playlist.m3u8 1 2024-07-15T18:27:31+08:00 60 4.2 s355j2g3 round bar equivalent en10025 s355j2g3 s355j2g3 steel https://www.rounds-bar.com/sale-36747157-cold-drawn-free-cutting-steel-bar-for-concrete-1095-1045-070m20.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240910-cold_drawn_free_cutting_steel_bar_for_concrete_1095_1045_070m20.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240715_6694f99b3598f.mp4.jpg?1721039298 Cold-Drawn Free Cutting Steel Bar For Concrete 1095 1045 070m20 12L14 SUM22L Free Cutting Steel Bar BS11SMnPb30 AISI 12L14 is a Standard Resulfurized and Rephosphorized grade Carbon Steel. It is a free machining steel and is commonly called AISI 12L14 Lead Steel.. Lead has been added to the chemical composition to provide an improved level of machinability. Although machinability is excellent, the added lead content reduces the overall strength of tht steel. Supply Form & Size Form of Supply Size(mm) Length(mm) Round bar 6.0mm-120mm 2.5m https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/f2379f2d95cd93af8718f951ad183e5b/playlist.m3u8 1 2024-07-15T18:27:31+08:00 60 4.7 070m20 steel bar Free cutting steel cold-drawn bars 1095 steel bar https://www.rounds-bar.com/sale-36747178-round-free-cutting-steel-bar-for-construction-10mm-x-10mm-12mm-14mm-bs11smnpb30.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240911-round_free_cutting_steel_bar_for_construction_10mm_x_10mm_12mm_14mm_bs11smnpb30.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240715_6694f99b3598f.mp4.jpg?1721039298 Round Free Cutting Steel Bar For Construction 10mm X 10mm 12mm 14mm BS11SMnPb30 12L14 SUM22L Free Cutting Steel Bar BS11SMnPb30 Reduce Product Equivalent grade to 12L14 SAE 12L14 Material No.: 1.9718 Standard:ASTM A29 / A29M International steel grades: JIS: ~ SUM 22 L, ~ SUM 23 L Application of 12L14 free cutting steel Typical applications include high-speed screw machine products, spindles, bushings, hose fittings and many other items where excellent machining characteristics can be fully utilized. Supply Form & Size Form of Supply Size(mm) Length(mm) https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/f2379f2d95cd93af8718f951ad183e5b/playlist.m3u8 1 2024-07-15T18:27:31+08:00 60 4.1 10mm x 10mm steel bar 12mm steel bar Free cutting steel round bar https://www.rounds-bar.com/sale-36534553-20mm-18mm-16mm-free-cutting-steel-bar-rods-for-door-security-12l14-sum22l.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl144242986-20mm_18mm_16mm_free_cutting_steel_bar_rods_for_door_security_12l14_sum22l.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240715_6694f99b3598f.mp4.jpg?1721039298 20mm 18mm 16mm Free Cutting Steel Bar Rods For Door Security 12L14 SUM22L 12L14 SUM22L Free cutting steel bright Round bar ASTM A29 / A29M-2015 Quality control: We company have good QC inspection tear and full set of inspect equipment including: UT test machine, Tensile testing machine,Hardness testing machine,Dimensional measuring instrument,f,spectrometer,Metallographic microscope and so on, so that we can always supply good mateterials for various projects and industries , if you have any need for our producrs,please contact us freely. Supply https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/f2379f2d95cd93af8718f951ad183e5b/playlist.m3u8 1 2024-07-15T18:27:31+08:00 60 4.8 20mm steel bar 18mm steel bar Free cutting Bars Rods https://www.rounds-bar.com/sale-36747263-astm-1117-1040-steel-round-bar-yield-strength-high-16mm-18mm-19mm-20mm-25mm-28mm.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240891-astm_1117_1040_steel_round_bar_yield_strength_high_16mm_18mm_19mm_20mm_25mm_28mm.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240715_6694f99b3598f.mp4.jpg?1721039298 ASTM 1117 1040 Steel Round Bar Yield Strength High 16mm 18mm 19mm 20mm 25mm 28mm ASTM1117 Free Cutting Steel Bar Bright Round Bar 2.5m-6m ASTM A29/A29M-2015 1117 is the American standard ASTM standard free cutting steel. Good precision, easy cutting, can greatly improve the service life of the tool, reduce the processing time, machinability significantly improve efficiency. 1117 free-cutting steel by increasing the sulfur and manganese content in the steel, forming a large number of manganese sulfide inclusions, iron filings are easy to break when cutting https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/f2379f2d95cd93af8718f951ad183e5b/playlist.m3u8 1 2024-07-15T18:27:31+08:00 60 4.9 16mm round steel bar 18mm steel round bar 19mm round steel bar https://www.rounds-bar.com/sale-36747336-wear-resistant-varnished-hot-rolled-steel-round-bar-4140-aisi-sae-1144-4mm-8mm-10mm.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142543-wear_resistant_varnished_hot_rolled_steel_round_bar_4140_aisi_sae_1144_4mm_8mm_10mm.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240715_6694f99b3598f.mp4.jpg?1721039298 Wear Resistant Varnished Hot-Rolled Steel Round Bar 4140 AISI SAE 1144 4mm 8MM 10MM Bright Round BarASTM A29/A29M-2015 AISI/SAE1144 Free Cutting Steel Bar 1. Good processing performance: the product has the characteristics of smooth cutting, excellent material, stable processing, good metallographic structure, chemical stability, small deviation, net steel purity, low inclusion content, not easy to damage the tool, etc., it is very easy to cut on the lathe, and the tool service life and production efficiency are increased by 40%; 2. Good electroplating https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/f2379f2d95cd93af8718f951ad183e5b/playlist.m3u8 1 2024-07-15T18:27:31+08:00 60 4.4 varnished hot-rolled steel round bar wear resistant steel round bar steel round bar 4140 https://www.rounds-bar.com/sale-36747304-round-square-hexagonal-free-cutting-steel-bar-stock-in-construction-2-inch-4-inch-6-foot.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142608-round_square_hexagonal_free_cutting_steel_bar_stock_in_construction_2_inch_4_inch_6_foot.jpg https://www.rounds-bar.com/photo/pl145141999-round_square_hexagonal_free_cutting_steel_bar_stock_in_construction_2_inch_4_inch_6_foot.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240715_6694f99b3598f.mp4.jpg?1721039298 Round Square Hexagonal Free Cutting Steel Bar Stock In Construction 2 Inch 4 Inch 6 Foot ASTM A29/A29M-2015 1144 Free Cutting Steel Bar Bright Round Bar Free cutting steel bar is widely used in: 1.Machinery and equipment:woodworking machinery, ceramic machinery, paper machinery, glass machinery, food machinery, construction machinery, plastics machinery, textile machinery, jack, hydraulic press, etc.; 2.Components of electrical appliances: the motor shaft, fan shaft, sewing machine shaft, etc.; 3.Furniture: especially export metal furniture, such as tea table, https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/f2379f2d95cd93af8718f951ad183e5b/playlist.m3u8 1 2024-07-15T18:27:31+08:00 60 4.1 20mm x 10mm steel bar 25mm solid steel bar 30mm steel bar https://www.rounds-bar.com/sale-36852138-cold-formed-finished-free-cutting-steel-bar-50mm-64mm-60cm-aisi-sae1215.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142050-cold_formed_finished_free_cutting_steel_bar_50mm_64mm_60cm_aisi_sae1215.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240715_6694f99b3598f.mp4.jpg?1721039298 Cold Formed Finished Free Cutting Steel Bar 50mm 64mm 60cm AISI SAE1215 SUM22 Free Cutting Steel Bar Bright Round Bar AISI/SAE1215 SUM22 is a free cutting structural steel, which is a type of steel that is easy to be cut by (turning, milling, pulling, planing, drilling, etc.). It is also called steel for automatic machine tool processing, referred to as automatic steel for short. SUM22 belongs to lead sulfur composite free cutting structural steel. In lead free cutting steel, lead is distributed in the steel as tiny elemental metal particles and https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/f2379f2d95cd93af8718f951ad183e5b/playlist.m3u8 1 2024-07-15T18:27:31+08:00 60 4.6 40mm steel bar 50mm steel bar Bar rod cold formed finished https://www.rounds-bar.com/sale-36852190-9smn28-11smn30-c-free-cutting-steel-bar-40mm-32mm-30mm-25mm-20mm-diameter.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142011-9smn28_11smn30_c_free_cutting_steel_bar_40mm_32mm_30mm_25mm_20mm_diameter.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240715_6694f99b3598f.mp4.jpg?1721039298 9Smn28 11SMn30+C Free Cutting Steel Bar 40mm 32mm 30mm 25mm 20mm Diameter SUM32 Free Cutting Steel Bar Bright Round Bar AISI/SAE1117 SUM32 is a low sulfur phosphorus composite free cutting steel, with a cutting performance superior to that of No. 20 steel and lower than that of Y12 steel, but its mechanical properties are higher than that of Y12 steel. After cutting and forming, SUM32 can be carburized for manufacturing instrument parts with hard surface and high center toughness, as well as shaft wear-resistant parts Supply Form & Size Form of https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/f2379f2d95cd93af8718f951ad183e5b/playlist.m3u8 1 2024-07-15T18:27:31+08:00 60 4.9 Free cutting steel round bar 9Smn28 11SMn30+C 6150 steel bar 9310 steel bar https://www.rounds-bar.com/sale-36747294-1015-1045-1095-1215-carbon-steel-rods-for-sale-1144-stressproof-round-bar.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240893-1015_1045_1095_1215_carbon_steel_rods_for_sale_1144_stressproof_round_bar.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240715_6694f99b3598f.mp4.jpg?1721039298 1015 1045 1095 1215 Carbon Steel Rods For Sale 1144 Stressproof Round Bar 1144 Free Cutting Steel Bar Bright Round Bar 2.5m-6m ASTM A29/A29M-2015 Size Form 1144 stress-proof steel is a high-quality steel product that provides the highest protection against corrosion and rust. It has excellent shear strength, which means it can withstand extreme loads without breaking or cracking.Compared with 45 steel, it can increase tool life by 4 times, increase production efficiency by 30%, and have higher strength and hardness. Supply Form & Size Form of https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/f2379f2d95cd93af8718f951ad183e5b/playlist.m3u8 1 2024-07-15T18:27:31+08:00 60 4.5 1095 carbon steel rod 1045 carbon steel rod 1015 carbon steel rod https://www.rounds-bar.com/sale-36747319-aisi-sae-1144-carbon-steel-rod-bar-free-cutting-12mm-ss-rod.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240899-aisi_sae_1144_carbon_steel_rod_bar_free_cutting_12mm_ss_rod.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240715_6694f99b3598f.mp4.jpg?1721039298 AISI SAE 1144 Carbon Steel Rod Bar Free Cutting 12mm Ss Rod ASTM A29/A29M-2015 AISI/SAE1144 Free Cutting Steel Bar Bright Round Bar 1144 free cutting steel is a kind of high sulfur medium carbon free cutting steel with good cutting properties. Compared with 45 steel, it can increase tool life by 4 times, increase production efficiency by 30%, and have higher strength and hardness. What can you use 1144 steel for? Typical applications for this grade include shafts, bushings, screws, gears, pinions, and spindles. Supply Form & Size Form https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/f2379f2d95cd93af8718f951ad183e5b/playlist.m3u8 1 2024-07-15T18:27:31+08:00 60 4.8 1144 steel rod 1144 stressproof round bar 1144 round bar https://www.rounds-bar.com/sale-36747630-flat-square-ms-round-bright-bar-tensile-strength-high-mild-steel.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142553-flat_square_ms_round_bright_bar_tensile_strength_high_mild_steel.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240715_6694f99b3598f.mp4.jpg?1721039298 Flat Square Ms Round Bright Bar Tensile Strength High Mild Steel Carbon Steel Hot Rolling / Polishing Round Bar Manufacture Products With Low Stress And High Toughness Is black mild steel the same as bright mild steel? Black Mild Steel has a dark blue oily surface, and Bright Mild Steel has a silvery grey surface. Because Bright Mild Steel is cold rolled it is accurate in size whereas Black Mild Steel is not as accurate. Mild Steel is reasonably soft and ductile. What are the applications of bright bar? In nutshell, Bright Bars offered https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/f2379f2d95cd93af8718f951ad183e5b/playlist.m3u8 1 2024-07-15T18:27:31+08:00 60 4.8 ms bright square bar ms bright flat bar mild steel bright bar https://www.rounds-bar.com/sale-36747661-astm-1035-grade-1040-1-4-2-carbon-steel-round-bar-suppliers.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142550-astm_1035_grade_1040_1_4_2_carbon_steel_round_bar_suppliers.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240715_6694f99b3598f.mp4.jpg?1721039298 ASTM 1035 Grade 1040 1/4" 2" Carbon Steel Round Bar Suppliers ASTM 1035 Carbon Steel Bright Bar 2.5m-10m Black steel bars are made from hot rolled steel and have a dark, matte finish. They are known for their strength and durability, and are often used in construction and other industrial applications. Bright steel bars, on the other hand, are made from cold drawn steel and have a shiny, polished finish. Supply Form & Size Form of Supply Size(mm) Length(mm) Round bar 6.0mm-1200mm 2.5m-10m Chemical Composition&Related Specifications https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/f2379f2d95cd93af8718f951ad183e5b/playlist.m3u8 1 2024-07-15T18:27:31+08:00 60 4.2 carbon steel round bar suppliers grade 1040 carbon steel bar 2 carbon steel round bar https://www.rounds-bar.com/sale-36747691-1008-1035-a36-aisi-1045-carbon-steel-round-bar-astm-jis-ks-s35c-material.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142542-1008_1035_a36_aisi_1045_carbon_steel_round_bar_astm_jis_ks_s35c_material.jpg https://www.rounds-bar.com/photo/pl145142531-1008_1035_a36_aisi_1045_carbon_steel_round_bar_astm_jis_ks_s35c_material.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240715_6694f99b3598f.mp4.jpg?1721039298 1008 1035 A36 Aisi 1045 Carbon Steel Round Bar ASTM JIS KS S35C Material Round Bar Carbon Steel Bright Bar 2.5m-10m ASTM 1035 JIS/KS S35C What is difference between ground bar and bright bar? Black steel round bar is typically used for applications like construction where finish and precise dimensions aren't a priority. Conversely, bright steel round bar is used for applications where a superior surface finish and exact dimensions are essential. Widely used in the manufacture of various forgings and hot pressed parts, cold drawing and top forging https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/f2379f2d95cd93af8718f951ad183e5b/playlist.m3u8 1 2024-07-15T18:27:31+08:00 60 4.2 aisi 1045 carbon steel round bar a36 carbon steel bar 1008 carbon steel bar https://www.rounds-bar.com/sale-36747614-drawn-carbon-steel-bright-bar-company-astm-1026-40-x-40-1-4-x-48-1-4-x-36-round-rods-12mm.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142556-drawn_carbon_steel_bright_bar_company_astm_1026_40_x_40_1_4_x_48_1_4_x_36_round_rods_12mm.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240715_6694f99b3598f.mp4.jpg?1721039298 Drawn Carbon Steel Bright Bar Company ASTM 1026 40 X 40 1/4 X 48 1/4 X 36 Round Rods 12mm ASTM 1026 Carbon Steel Hot Rolling / Polishing Round Bar Cold Drawn Seamless is a cold drawn 1026 steel mechanical tube that offers uniform tolerances, enhanced machinablity and increased strength and tolerances compared to hot rolled products.General Characteristics of Low-Carbon Steels 1022, 1023, 1025 and 1026. These grades are general purpose low-carbon steels that are easily machined and welded and may be hardened by carburizing and by other surface-hardening methods. https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/f2379f2d95cd93af8718f951ad183e5b/playlist.m3u8 1 2024-07-15T18:27:31+08:00 60 4.1 bright drawn bar bright drawn steel bar bright bar 40 x 40 https://www.rounds-bar.com/sale-36747647-astm-1026-hardened-carbon-steel-bright-bar-low-stress-ms-bright-round-bar.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142554-astm_1026_hardened_carbon_steel_bright_bar_low_stress_ms_bright_round_bar.jpg https://www.rounds-bar.com/photo/pl145142558-astm_1026_hardened_carbon_steel_bright_bar_low_stress_ms_bright_round_bar.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240715_6694f99b3598f.mp4.jpg?1721039298 ASTM 1026 Hardened Carbon Steel Bright Bar Low Stress Ms Bright Round Bar ASTM 1026 Carbon Steel Bright Bar 6.0mm-1200mm Compared to normal Mild Steel, bright Mild Steel provides tighter sectional tolerances, increased straightness, and a much cleaner surface. The main advantage of cold drawn Steel is that Steel can be brought closer to the finished machine size, providing reduce machining costs.Bright mild steel is mostly used in engineering. Whilst it's stronger and harder than other types of steel, it can be susceptible to internal stress, so it https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/f2379f2d95cd93af8718f951ad183e5b/playlist.m3u8 1 2024-07-15T18:27:31+08:00 60 4.9 hardened bright bar ms round bright bar ms bright bar https://www.rounds-bar.com/sale-36747722-1045-bright-bar-material-grade-square-round-1144-carbon-steel-rod.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142549-1045_bright_bar_material_grade_square_round_1144_carbon_steel_rod.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240715_6694f99b3598f.mp4.jpg?1721039298 1045 Bright Bar Material Grade Square Round 1144 Carbon Steel Rod ASTM 1045 Carbon Steel Bright Bar 2.5m-10m Round Bar 6.0mm-1200mm What are Bright Bars? Bright bars are raw materials that are created from stainless steel alloys through a cold drawing technique in a cold reduction mill. They have a geometrically precise molecular structure with an extremely smooth surface finish which always appears bright, giving it the name 'Bright Bar'. Supply Form & Size Form of Supply Size(mm) Length(mm) Round bar 6.0mm-1200mm 2.5m-10m Chemical https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/f2379f2d95cd93af8718f951ad183e5b/playlist.m3u8 1 2024-07-15T18:27:31+08:00 60 4.6 1045 square bar 1144 steel rod 1045 Round Bar https://www.rounds-bar.com/sale-36747585-35mm-36-mm-16mm-15mm-carbon-steel-bright-bar-manufacturing-company-astm-1020.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142571-35mm_36_mm_16mm_15mm_carbon_steel_bright_bar_manufacturing_company_astm_1020.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240715_6694f99b3598f.mp4.jpg?1721039298 35mm 36 Mm 16mm 15mm Carbon Steel Bright Bar Manufacturing Company ASTM 1020 Round Bar ASTM 1020 Carbon Steel Hot Rolling / Polishing Round Bar Does bright mild steel rust? Mild steel does not have a high resistance to corrosion in its untreated form, however, the corrosion resistance can be greatly improved by applying an appropriate surface protection product to the exposed parts of any project. Supply Form & Size Form of Supply Size(mm) Length(mm) Round bar 6.0mm-1200mm 2.5m-10m Chemical Composition&Related Specifications Grade C Si Mn P S 1020 0 https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/f2379f2d95cd93af8718f951ad183e5b/playlist.m3u8 1 2024-07-15T18:27:31+08:00 60 4.8 15mm bright bar 16mm bright bar 35mm bright bar https://www.rounds-bar.com/sale-36747210-12l14-cold-rolled-round-bar-rod-steel-sum22l-bs11smnpb30-din-en11smnpb37.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240890-12l14_cold_rolled_round_bar_rod_steel_sum22l_bs11smnpb30_din_en11smnpb37.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240715_6694f99b3598f.mp4.jpg?1721039298 12l14 Cold Rolled Round Bar Rod Steel SUM22L BS11SMnPb30 DIN EN11SMnPb37 12L14 SUM22L Free Cutting Steel Bar BS11SMnPb30 2.5m-5m DIN/EN11SMnPb37 12L14 is easy-to-cut structural steel, easy-cutting steel is easy to be (turning, milling, drawing, planing, drilling, etc.) cutting steel grade, also known as automatic machine tool processing steel, referred to as automatic steel. It was created to adapt to machining automation and assembly line production. This kind of steel can be used for cutting with higher cutting speed and deeper knife eating https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/f2379f2d95cd93af8718f951ad183e5b/playlist.m3u8 1 2024-07-15T18:27:31+08:00 60 4.9 12l14 steel round bar 12l14 steel rod 12l14 round bar https://www.rounds-bar.com/sale-36852160-free-machining-steel-free-cutting-steel-bar-5-16-5-8-3-4-5-6-aisi-sae-12l14.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142071-free_machining_steel_free_cutting_steel_bar_5_16_5_8_3_4_5_6_aisi_sae_12l14.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240715_6694f99b3598f.mp4.jpg?1721039298 Free Machining Steel Free Cutting Steel Bar 5/16" 5/8" 3/4" #5 #6 AISI SAE 12L14 SUM22L Free Cutting Steel Bar Bright Round Bar AISI/SAE12L14 SUM22L is a metal plate. Tensile strength B (MPa): (hot rolled) 390-540; (Cold drawn) When the thickness or diameter of steel is 8 to 20: 530 to 755;> 20 to 30 hours: 510 to 735;> 30:00: 490-685. Supply Form & Size Form of Supply Size(mm) Length(mm) Round bar 6.0mm-120mm 2.5m-6m Chemical Composition&Related Specifications Grade S P Pb SUM22L 0.24 0.33 0.07 0.12 0.10 0.35 Brand comparison table AISI/SAE DIN/EN BS https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/f2379f2d95cd93af8718f951ad183e5b/playlist.m3u8 1 2024-07-15T18:27:31+08:00 60 4.7 4130 steel bar 4140 steel bar 4340 steel bar https://www.rounds-bar.com/sale-36747485-20mm-12mm-16mm-10mm-bright-mild-steel-bar-manufacturer-1020-aisi-sae-1215.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142591-20mm_12mm_16mm_10mm_bright_mild_steel_bar_manufacturer_1020_aisi_sae_1215.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240715_6694f99b3598f.mp4.jpg?1721039298 20mm 12mm 16mm 10mm Bright Mild Steel Bar Manufacturer 1020 Aisi Sae 1215 Bright Round Bar Aisi/Sae 1215 Free Cutting Steel Bar Higher cutting speed can be applied. This concept is described as shorter operation time. Tool life increases according to the increase in wear life of the tool. Due to this effect tool cost and time spent for setting new tools decreases. Why are the free-machining steels difficult to weld? Free-machining steels with sulfur and phosphorus have relatively poor weldability because cracks can form during the final stages of https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/f2379f2d95cd93af8718f951ad183e5b/playlist.m3u8 1 2024-07-15T18:27:31+08:00 60 4.1 10mm mild steel bar 1020 mild steel bar 16mm mild steel bar https://www.rounds-bar.com/sale-36747475-free-cutting-mild-steel-bar-14mm-30mm-70mm-150mm-aisi-sae-1215.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142576-free_cutting_mild_steel_bar_14mm_30mm_70mm_150mm_aisi_sae_1215.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240715_6694f99b3598f.mp4.jpg?1721039298 Free Cutting Mild Steel Bar 14mm 30mm 70mm 150mm AISI SAE 1215 AISI/SAE 1215 Free Cutting Steel B0r Bright Round Bar Free cutting steel 1215 (Maoyuan, cold drawing, fine drawn light circle) easy cutting steel, 1215 free cutting steel is to add sulfur to the steel, so that it has easy cutting performance, in order to be suitable for cutting automatic production of hot rolled cold drawn steel and steel wire. Due to the easy-to-cut elements added to the steel, the cutting resistance of the steel is reduced, and the characteristics of the https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/f2379f2d95cd93af8718f951ad183e5b/playlist.m3u8 1 2024-07-15T18:27:31+08:00 60 4.5 free cutting mild steel bar mild steel bar 70mm mild steel bar 30mm https://www.rounds-bar.com/sale-36747377-18mm-16mm-15mm-mild-steel-solid-round-bar-tensile-strength-high-free-cutting-steel-bar.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142587-18mm_16mm_15mm_mild_steel_solid_round_bar_tensile_strength_high_free_cutting_steel_bar.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240715_6694f99b3598f.mp4.jpg?1721039298 18mm 16mm 15mm Mild Steel Solid Round Bar Tensile Strength High Free Cutting Steel Bar ASTM A29/A29M-04 AISI/SAE 1215 Free Cutting Steel Bar Bright Round Bar Since then, various lead-sulfur binary and multi-composite free-cutting steels have come out one after another. 1215 due to accurate accuracy, good surface condition, easy to cut steel products can be used directly, such as spraying, sanding, bending, drilling, can also be directly electroplated after fine drawing according to actual requirements, eliminating a lot of machining time and saving the cost of https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/f2379f2d95cd93af8718f951ad183e5b/playlist.m3u8 1 2024-07-15T18:27:31+08:00 60 4.3 16mm mild steel round bar 18mm mild steel round bar 15mm mild steel round bar https://www.rounds-bar.com/sale-36747251-solid-precision-ground-mild-steel-bar-round-6mm-8mm-16mm-35mm-50mm-60mm-80mm-90mm.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240888-solid_precision_ground_mild_steel_bar_round_6mm_8mm_16mm_35mm_50mm_60mm_80mm_90mm.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240715_6694f99b3598f.mp4.jpg?1721039298 Solid Precision Ground Mild Steel Bar Round 6MM 8MM 16mm 35mm 50mm 60mm 80mm 90MM ASTM1117 Free Cutting Steel Bar Bright Round Bar 2.5m-6m 1117 is the American standard ASTM standard free cutting steel. Good precision, easy cutting, can greatly improve the service life of the tool, reduce the processing time, machinability significantly improve efficiency. Typical applications for 1117 include: Automatic Screw Machine parts. Carburized Parts. Gears.1117 is not readily welded due to high sulphur content. Because of the addition of lead in 11L17, its https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/f2379f2d95cd93af8718f951ad183e5b/playlist.m3u8 1 2024-07-15T18:27:31+08:00 60 4.5 mild steel round bar 16mm solid mild steel bar mild steel solid bar https://www.rounds-bar.com/sale-36747236-en19-en24-en-353-alloy-free-cutting-steel-round-bar-diameter-8mm-10mm-astm1117.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240905-en19_en24_en_353_alloy_free_cutting_steel_round_bar_diameter_8mm_10mm_astm1117.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240715_6694f99b3598f.mp4.jpg?1721039298 En19 En24 En 353 Alloy Free Cutting Steel Round Bar Diameter 8mm 10MM ASTM1117 ASTM A29/A29M-2015 Free Cutting Steel Bar ASTM1117 What are the uses of free cutting steel? Uses of the free cutting steel Bright bars In the industries, these free cutting steel Bright bars are used for making nuts, bolts, spare parts for the automobile industries and for making some precision instruments or other kinds of instruments that are being used by several companies. Low carbon free-cutting steel is generally used in hot rolled or cold-drawn state, and can also be https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/f2379f2d95cd93af8718f951ad183e5b/playlist.m3u8 1 2024-07-15T18:27:31+08:00 60 4.2 free cutting steel round bar en 353 alloy steel round bar en24 steel round bar https://www.rounds-bar.com/sale-36747747-mild-bright-steel-round-bar-20mm-8mm-25mm-3mm-4mm-astm-1050.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142532-mild_bright_steel_round_bar_20mm_8mm_25mm_3mm_4mm_astm_1050.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240715_6694f99b3598f.mp4.jpg?1721039298 mild bright steel round bar 20mm 8mm 25mm 3MM 4MM ASTM 1050 Carbon Steel Bright Bar 2.5m-10m Round Bar 6.0mm-1200mm ASTM 1050 It is a high-strength medium carbon steel, with low cold deformation plasticity, welding performance and poor hardenability, but no tempering brittleness, and the cutting performance is acceptable.Construction, shipbuilding, Chemical, Pharmaceutical & Bio-Medical, Petrochemical & Refinery, Environmental, Food Processing, Aviation, Chemical Fertilizer, Sewage Disposal, Desalination, Waste Incineration etc. https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/f2379f2d95cd93af8718f951ad183e5b/playlist.m3u8 1 2024-07-15T18:27:31+08:00 60 4.3 mild steel bright bar 20mm bright mild steel bar 8mm bright steel round bar https://www.rounds-bar.com/sale-36747818-8mm-astm-carbon-steel-bright-bar-suppliers-astm-1055-1-7-16-1-8-1-4-inch-round-rod-dealers.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240951-8mm_astm_carbon_steel_bright_bar_suppliers_astm_1055_1_7_16_1_8_1_4_inch_round_rod_dealers.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 8mm Astm Carbon Steel Bright Bar Suppliers ASTM 1055 1-7/16 1/8 1/4 Inch Round Rod Dealers Carbon Steel Bright Bar 2.5m-10m Round Bar ASTM 1055 1055 carbon steel is a high-quality carbon steel with carbon content: 0.55%. Easy to sand. After heat treatment, it can reach HRc57-60 hardness, good toughness, but not rust resistance. Suitable for making swords. Good performance and inexpensive This medium carbon steel is used for components of small cross section requiring low tensile strength, and heavy forgings in the normalized condition for automotive and general https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.1 astm carbon steel bar carbon steel bar suppliers bright round bar 8mm https://www.rounds-bar.com/sale-36747809-1008-1045-1040-1020-1060-carbon-steel-bar-material-flat-round-2-5m-10m-astm.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240941-1008_1045_1040_1020_1060_carbon_steel_bar_material_flat_round_2_5m_10m_astm.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 1008 1045 1040 1020 1060 Carbon Steel Bar Material Flat Round 2.5m-10m ASTM Carbon Steel Bright Bar 2.5m-10m Round Bar 6.0mm-1200mm ASTM 1060 1060 has high strength, high hardness and high elasticity. Cold deformation has poor plasticity, medium machinability, poor weldability, poor hardenability, and easy cracks in water quenching, so large parts are treated with normalizing.Dia< 10.00 mm, cold drawn, on request also ground; ISO h8 Dia > 10.00 mm, cold drawn, on request also ground; ISO h9 Tighter tolerances on request Out of roundness standard: /2 https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.6 1060 carbon steel flat bar 1060 steel bar carbon steel bar 1060 https://www.rounds-bar.com/sale-36747771-1053-carbon-steel-bright-bar-stock-bright-round-rod-3-8-inch-3-4-1-8-1-4.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142530-1053_carbon_steel_bright_bar_stock_bright_round_rod_3_8_inch_3_4_1_8_1_4.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 1053 Carbon Steel Bright Bar Stock Bright Round Rod 3/8 Inch 3/4" 1/8" 1/4" ASTM 1053 Carbon Steel Bright Bar 2.5m-10m Round Bar 6.0mm-1200mm 1053 has high strength, elasticity and hardness, and is mostly used after quenching and tempering, and has poor welding performance. 1053 round steel is used to manufacture heat-treated parts with high wear resistance requirements and high loads, such as gears, gear shafts and mandrels with a cross-section below 80mm. Supply Form & Size Form of Supply Size(mm) Length(mm) Round bar 6.0mm-1200mm 2.5m-10m Chemical https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.9 1053 bar carbon steel bar stock bar carbon steel https://www.rounds-bar.com/sale-36747803-en24-en8-en19-1060-070m20-bright-bar-suppliers-carbon-steel-bright-bar-2-5m-10m.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240942-en24_en8_en19_1060_070m20_bright_bar_suppliers_carbon_steel_bright_bar_2_5m_10m.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 En24 En8 En19 1060 070m20 Bright Bar Suppliers Carbon Steel Bright Bar 2.5m-10m ASTM 1060 Carbon Steel Bright Bar 2.5m-10m Round Bar 6.0mm-1200mm 1060 has high strength, high hardness and high elasticity. Cold deformation has poor plasticity, medium machinability, poor weldability, poor hardenability, and easy cracks in water quenching, so large parts are treated with normalizing. *Automatic lathe processing, metal stamping parts processing;*Electronic industry, optical fiber connector, optical disc drive,scanner, medical equipment; *Household appliances https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.2 bright bar suppliers en19 bright bar en24 bright bar https://www.rounds-bar.com/sale-36747706-bright-carbon-steel-bright-bar-astm-1045-ground.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142540-bright_carbon_steel_bright_bar_astm_1045_ground.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 Bright Carbon Steel Bright Bar Astm 1045 Ground ASTM 1045 Carbon Steel Bright Bar 2.5m-10m Round Bar 1045 steel is an alloy made from iron combined with other elements, the most common of which is carbon. Carbon makes up about 0.2% to 2.1% of the weight of steel, depending on the grade of the steel. Other alloying elements that are sometimes used include manganese, chromium, vanadium and tungsten. Carbon and other elements act as hardeners, preventing the lattice of iron atoms from dislocation as atoms slip past other https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.6 bright carbon steel bar bright ground bar 1045 bright bar https://www.rounds-bar.com/sale-36747814-round-carbon-steel-bright-bar-weld-astm-1055-1040-1045-12l14-steel-rod.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240943-round_carbon_steel_bright_bar_weld_astm_1055_1040_1045_12l14_steel_rod.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 Round Carbon Steel Bright Bar Weld ASTM 1055 1040 1045 12l14 Steel Rod ASTM 1055 Carbon Steel Bright Bar 2.5m-10m Round Bar 1055 carbon steel is a high-quality carbon steel with carbon content: 0.55%. Easy to sand. After heat treatment, it can reach HRc57-60 hardness, good toughness, but not rust resistance. Suitable for making swords. Good performance and inexpensive Q345B,Q345C,Q345D,Q345E,Q390,Q390B,Q390C,Q390D,Q390E,Q420,Q420B,Q420C,Q420DQ420E,Q460,Q460D,Q500C,Q500D,Q500E,Q550C,Q550D,Q550E,Q620C,Q620D,Q620E,Q690A,Q690B,Q690C,Q690D,Q690E https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.3 carbon steel round bar 1040 round bar 1045 round bar https://www.rounds-bar.com/sale-36747739-1050-steel-bar-2mm-3mm-5mm-6mm-round-12mm-mild-steel-round-bar.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142536-1050_steel_bar_2mm_3mm_5mm_6mm_round_12mm_mild_steel_round_bar.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 1050 Steel Bar 2mm 3mm 5mm 6mm Round 12mm Mild Steel Round Bar ASTM 1050 Carbon Steel Bright Bar 2.5m-10m Round Bar 6.0mm-1200mm It is a high-strength medium carbon steel, with low cold deformation plasticity, welding performance and poor hardenability, but no tempering brittleness, and the cutting performance is acceptable. It is generally used under normalizing or quenching and tempering for the manufacture of machining parts and spring parts with high wear resistance requirements and little dynamic load and impact effect, such as https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.3 1050 steel bar 12mm mild steel rod steel bar 3mm https://www.rounds-bar.com/sale-36747678-3-8-3-4-2-inch-1035-steel-bar-suppliers-2-5m-10m-astm-din-en-c35-1-0501.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142546-3_8_3_4_2_inch_1035_steel_bar_suppliers_2_5m_10m_astm_din_en_c35_1_0501.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 3/8" 3/4" 2 Inch 1035 Steel Bar Suppliers 2.5m-10m ASTM DIN EN C35 1.0501 Carbon Steel Bright Bar 2.5m-10m ASTM 1035 DIN/EN C35(1.0501) 1035 is a kind of high-quality carbon structural steel, with good plasticity and appropriate strength, good process performance, acceptable welding performance, mostly used in normalized state and tempered state.Widely used in the manufacture of various forgings and hot pressed parts, cold drawing and top forging steel, seamless steel pipes, parts in mechanical manufacturing, such as crankshafts, shafts, shaft pins https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.6 1035 round bar 1035 steel suppliers 3/4 steel bar https://www.rounds-bar.com/sale-36747887-400-series-409-420-stainless-steel-bright-round-bar-300mm-500mm-80mm-astm-a240-a240m-01.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142059-400_series_409_420_stainless_steel_bright_round_bar_300mm_500mm_80mm_astm_a240_a240m_01.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 400 Series 409 420 Stainless Steel Bright Round Bar 300mm 500mm 80mm ASTM A240 A240M 01 ASTM A240/A240M--01 Stainless Steel Bright Round Bar Most stainless steel ordered around the world is Grade 304. It offers the standard corrosion resistance, formability, strength, and easy maintenance for which stainless is known. While 316 comes in second in terms of quantities sold, it offers vastly superior corrosion resistance to chlorides and acids. Steel round bars are available in black or bright steel. Black steel round bar is typically used for applications like https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.5 400 series stainless steel round bar 409 stainless steel round bar 420 stainless steel round bar https://www.rounds-bar.com/sale-36747920-22mm-19mm-18mm-stainless-steel-bright-round-bar-12mm-10mm-17-4ph-aisi-saes-17400-630.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142051-22mm_19mm_18mm_stainless_steel_bright_round_bar_12mm_10mm_17_4ph_aisi_saes_17400_630.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 22mm 19mm 18mm Stainless Steel Bright Round Bar 12mm 10MM 17-4PH AISI SAES 17400 630 AISI/SAES 17400,630/ 17-4PH Stainless Steel Bright Round Bar 630 is martensitic precipitation hardening stainless steel, China grade 0Cr17Ni4Cu4Nb. It has high strength, high hardness, good welding performance and corrosion resistance.Grade 630 stainless steels are martensitic stainless steels that are precipitation hardened to achieve excellent mechanical properties. These steel achieve high strength and hardness following heat treatment. The heat and corrosion resistance of https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.8 18mm stainless steel round bar 19mm stainless steel round bar 22mm stainless steel round bar https://www.rounds-bar.com/sale-36747948-2205-duplex-stainless-steel-bright-round-bar-10mm-3mm-astm-a240-a240m-01.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142015-2205_duplex_stainless_steel_bright_round_bar_10mm_3mm_astm_a240_a240m_01.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 2205 Duplex Stainless Steel Bright Round Bar 10mm 3mm ASTM A240 A240M 01 Stainless Steel Bright Round Bar 2205 ASTM A240/A240M--01 2205 is the most widely used duplex (ferritic/austenitic) stainless steel grade. It finds applications due to both excellent corrosion resistance and high strength.The only difference in the UNS numbers is that UNS S32205 contains a higher nitrogen content which guarantees better corrosion resistance. Composed of between 21% to 23% chromium, 4.5% to 6.5% nickel, 5% to 3.5% molybdenum, 2% manganese, and 1% silicon, with https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.4 duplex 2205 round bar 2205 duplex stainless steel round bar 2205 stainless steel round bar https://www.rounds-bar.com/sale-36747899-6-diameter-1-inch-stainless-steel-bright-round-bar-904l-825-316l-440b-astm-a240-a240m-01.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240942-6_diameter_1_inch_stainless_steel_bright_round_bar_904l_825_316l_440b_astm_a240_a240m_01.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 6 Diameter 1 Inch Stainless Steel Bright Round Bar 904l 825 316l 440B ASTM A240 A240M 01 440B ASTM A240/A240M--01 Stainless Steel Bright Round Bar Bright steel bar is a carbon black steel which has had the surface condition improved by drawing, peeling, turning or grinding the black steel finish to produce a bright finish with a tighter tolerance and an improved surface without scale.High hardness and good wear resistance, when grinding, its disadvantage is that the viscosity is relatively large, and the heating up is fast, but it is easier to grind than any https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.9 1 inch steel round bar 6 diameter steel round bar round bar 316l https://www.rounds-bar.com/sale-36747779-25mm-17mm-16mm-10mm-50mm-alloy-steel-bright-bar-manufacturers-astm-1053.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142526-25mm_17mm_16mm_10mm_50mm_alloy_steel_bright_bar_manufacturers_astm_1053.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 25mm 17mm 16mm 10mm 50mm Alloy Steel Bright Bar Manufacturers ASTM 1053 Carbon Steel Bright Bar 2.5m-10m Round Bar 6.0mm-1200mm ASTM 1053 1.Mainly used in the manufacture of petroleum, chemical, gas separation and shipping container or other similar devices, such as all kinds of tower vessels, heat exchangers, torage tank and tank car, etc 2.Manufacture all kinds of stamping parts, construction and engineering structure and some of the less important machine structure and parts. 3. Buildings and Bridges,Vehicles, towers and other structures. 4 https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.8 10mm bright steel bar 16mm bright steel bar 17mm bright steel bar https://www.rounds-bar.com/sale-36534587-c1045-astm-1020-aisi-1010-steel-hot-rolled-bar-stock-polishing-round.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl144242995-c1045_astm_1020_aisi_1010_steel_hot_rolled_bar_stock_polishing_round.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 C1045 ASTM 1020 Aisi 1010 Steel Hot Rolled Bar Stock Polishing Round ASTM 1020 Carbon Steel Hot Rolling / Polishing Round Bar The strength is slightly higher than that of 1015 steel, with little quenching and no temper brittleness. Cold deformation has high plasticity and is generally used for bending, calendering, bending and hammer arch processing. The welding performance of electric arc welding and contact welding is good. The thickness of gas welding is small, and cracks are easy to occur on the parts with strict shape requirements or https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.2 aisi 1010 steel hot rolled bar hot rolled steel c1045 1045 hot rolled steel bar https://www.rounds-bar.com/sale-36852269-sae-1018-astm-1026-carbon-steel-bright-bar-25mn-en-8d-en8.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145141979-sae_1018_astm_1026_carbon_steel_bright_bar_25mn_en_8d_en8.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 SAE 1018 ASTM 1026 Carbon Steel Bright Bar 25Mn EN 8D EN8 ASTM 1026 Carbon Steel Hot Rolling / Polishing Round Bar 25Mn Cold Drawn Seamless is a cold drawn 1026 steel mechanical tube that offers uniform tolerances, enhanced machinablity and increased strength and tolerances compared to hot rolled products.General Characteristics of Low-Carbon Steels 1022, 1023, 1025 and 1026. These grades are general purpose low-carbon steels that are easily machined and welded and may be hardened by carburizing and by other surface-hardening https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.9 EN 8D Bright Round Bar SAE 1018 Bright Bar EN8 CARBON STEEL https://www.rounds-bar.com/sale-36747865-10mm-25mm-30mm-40mm-stainless-steel-bright-round-bar-tolerances-0-100mm-95cr18.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240917-10mm_25mm_30mm_40mm_stainless_steel_bright_round_bar_tolerances_0_100mm_95cr18.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 10mm 25mm 30mm 40mm Stainless Steel Bright Round Bar Tolerances 0.100mm 95Cr18 Stainless Steel Bright Round Bar Hot Rolled / Bright Round Bar 95Cr18 95Cr18 steel belongs to high carbon and high chromium martensitic stainless steel, and its corrosion resistance is improved compared with that of Cr17 martensitic stainless steel. Supply Form & Size Form of Supply Size(mm) Length(mm) Round bar 6.0mm-1200mm 2.5m-10m Chemical Composition&Related Specifications Grade C Si Mn S P Cr Ni Mo 95Cr18 0.90 1.00 0.80 0.80 0.03 0.035 17.00 19.00 0.60 0.75 Brand https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.3 stainless steel bright round bar bright round bar tolerances round bright bar https://www.rounds-bar.com/sale-36748265-aisi-303-420-904l-stainless-steel-round-bar-6mm-8mm-9mm-5mm-4mm-aisi-sae-s32100-321-sus321.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142024-aisi_303_420_904l_stainless_steel_round_bar_6mm_8mm_9mm_5mm_4mm_aisi_sae_s32100_321_sus321.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 aisi 303 420 904l stainless steel round bar 6mm 8mm 9mm 5mm 4mm AISI SAE S32100 321 SUS321 Stainless Steel Bright Round Bar AISI/SAE S32100,321 SUS321 SUS321 austenitic stainless steel has good corrosion resistance in the atmosphere and is widely used in petrochemical, electric power, bridge and automotive industries. Equivalent to Grade 304 in the annealed condition, and superior if a weldment in these grades has not been post-weld annealed or if the application involves service in the 425-900 C range.Generally speaking, grade 321 is more resistant to corrosion https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.7 aisi 303 stainless steel round bar aisi 420 stainless steel round bar stainless steel round bar 8mm https://www.rounds-bar.com/sale-36748204-455-440c-431-430-stainless-steel-round-bar-3-16-3-8-aisi-sae-s31603-316l-sus316l.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142556-455_440c_431_430_stainless_steel_round_bar_3_16_3_8_aisi_sae_s31603_316l_sus316l.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 455 440c 431 430 Stainless Steel Round Bar 3/16" 3/8" AISI SAE S31603 316L SUS316L Stainless Steel Bright Round Bar AISI/SAE S31603,316L SUS316L For example, the L stands for low in 316l stainless steel and signifies that this alloy has a very low carbon content. The 316l variant is also more resistant to weld decay in comparison with 316 and it can withstand higher temperatures. That's why 316l is used often in marine and construction projects.316L is the superior choice for high corrosion and high temperature applications. Since 316L contains less https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.3 431 stainless steel round bar 440c stainless steel round bar 455 stainless steel round bar https://www.rounds-bar.com/sale-36748238-5-8-3-8-1-inch-2-inch-stainless-steel-round-bar-manufacturer-sus316ti-bs-x6crnimoti17-12-2-1-4571.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142539-5_8_3_8_1_inch_2_inch_stainless_steel_round_bar_manufacturer_sus316ti_bs_x6crnimoti17_12_2_1_4571.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 5/8" 3/8" 1 Inch 2 Inch Stainless Steel Round Bar Manufacturer SUS316Ti BS X6CrNiMoTi17-12-2 1.4571 SUS316Ti BS X6CrNiMoTi17-12-2,1.4571 Stainless Steel Bright Round Bar SUS316Ti stainless steel is austenitic stainless steel, SUS316Ti stainless steel is to add Ti to SUS316 steel to improve intergranular corrosion resistance. SUS316Ti stainless steel has strong resistance to intergranular corrosion,316Ti is essentially 316 with the addition of some titanium(Ti) to reduce the risk of losing corrosion resistance in the heat-affected zone. An alternative to prevent this, is to https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.2 1 inch stainless steel round bar 3/8 stainless steel round bar 5/8 stainless steel round bar https://www.rounds-bar.com/sale-36748225-17-7-17-4-ph-302-301-stainless-steel-round-bars-3mm-sus316ti-bs-x6crnimoti17-12-2-1-4571.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145141994-17_7_17_4_ph_302_301_stainless_steel_round_bars_3mm_sus316ti_bs_x6crnimoti17_12_2_1_4571.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 17-7 17-4 Ph 302 301 Stainless Steel Round Bars 3mm SUS316Ti BS X6CrNiMoTi17-12-2 1.4571 Stainless Steel Bright Round Bar SUS316Ti BS X6CrNiMoTi17-12-2,1.4571 SUS316Ti stainless steel is austenitic stainless steel, SUS316Ti stainless steel is to add Ti to SUS316 steel to improve intergranular corrosion resistance. SUS316Ti stainless steel has strong resistance to intergranular corrosion, SUS316Ti stainless steel is used in petrochemical, electromechanical hardware, ships, power plants. Form of Supply Size(mm) Length(mm) Round bar 6.0mm-300mm 2.5m-10m Grade C Si https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.6 17-4 ph stainless steel round bar 302 stainless steel round bar 1.4571 round bar https://www.rounds-bar.com/sale-36747971-sus201-stainless-steel-bright-round-bar-8mm-6-0mm-300mm-stainless-round-rod.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142017-sus201_stainless_steel_bright_round_bar_8mm_6_0mm_300mm_stainless_round_rod.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 SUS201 Stainless Steel Bright Round Bar 8mm 6.0mm-300mm Stainless Round Rod SUS201 Stainless Steel Bright Round Bar 6.0mm-300mm SUS201 is a material of stainless steel, 201 stainless steel generally refers to the general term of 201 stainless steel and acid-resistant steel. 201 stainless steel refers to steel that is resistant to corrosion by weak media such as atmosphere, steam and water, while acid-resistant steel refers to steel that is resistant to corrosion by chemically aggressive media such as acid, alkali and salt. Form of Supply Size(mm) https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.5 sus201 stainless steel SUS201 Stainless Steel Bright Round Bar Stainless Steel Bright Round Bar 8mm https://www.rounds-bar.com/sale-36748182-s30400-304-ss-bright-bar-square-round-steels-stainless-steel-round-rod.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142098-s30400_304_ss_bright_bar_square_round_steels_stainless_steel_round_rod.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 S30400 304 Ss Bright Bar Square Round Steels Stainless Steel Round Rod S30400,304 Stainless Steel Bright Round Bar AISI/SAE SUS304 6.0mm-1200mm 304 stainless steel is a common material in stainless steel, with a density of 7.93 g/cm ; Also known in the industry as 18/8 stainless steel, it means containing more than 18% chromium and more than 8% nickel; High temperature resistance 800 C, with good processing performance, high toughness characteristics, widely used in industrial and furniture decoration industry and food and medical industry. https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.6 ss 304 bright bar ss bright steels Ss Bright Bar 6.0mm-1200mm https://www.rounds-bar.com/sale-36748254-18-8-17-4-15-5ph-stainless-steel-solid-round-bar-suppliers-aisi-sae-s32100-321.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142025-18_8_17_4_15_5ph_stainless_steel_solid_round_bar_suppliers_aisi_sae_s32100_321.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 18-8 17-4 15-5ph Stainless Steel Solid Round Bar Suppliers AISI SAE S32100 321 SUS321 Stainless Steel Bright Round Bar AISI/SAE S32100,321 SUS321 austenitic stainless steel has good corrosion resistance in the atmosphere and is widely used in petrochemical, electric power, bridge and automotive industries. However, the "stainless steel" of stainless steel is not absolute, and stainless steel will also corrode due to the special service environment. Factors such as media concentration, pH value, temperature and other factors will have a great impact on https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.3 stainless steel solid round bar stainless steel round bar suppliers 15-5ph stainless steel round bar https://www.rounds-bar.com/sale-36748192-8mm-7mm-6mm-304-stainless-steel-round-bar-10mm-12mm-17mm-20mm-24mm-30mm-sae-s31603-316l.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142005-8mm_7mm_6mm_304_stainless_steel_round_bar_10mm_12mm_17mm_20mm_24mm_30mm_sae_s31603_316l.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 8mm 7mm 6mm 304 Stainless Steel Round Bar 10mm 12mm 17mm 20mm 24mm 30mm SAE S31603 316L SUS316L Stainless Steel Bright Round Bar AISI/SAE S31603,316L 316L plasticity, ductile material properties, cold deformation, welding process performance, good 316 high temperature strength, 316 liters high temperature performance slightly worse, but good corrosion resistance Form of Supply Size(mm) Length(mm) Round bar 6.0mm-300mm 2.5m-10m Grade C Si Mn P S Ni Cr Mo SUS316L 0.030 1.00 2.00 0.045 0.030 12.00 15.00 16.00 18.00 2.00 3.00 AISI/SAE DIN/EN BS JIS/KS China https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.6 stainless steel round bar 12mm stainless steel round bar 17mm stainless steel round bar 20mm https://www.rounds-bar.com/sale-36747940-cold-drawn-stainless-steel-bright-round-bar-38mm-40mm-40mm-dia-2205-astm-a240-a240m-01.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142622-cold_drawn_stainless_steel_bright_round_bar_38mm_40mm_40mm_dia_2205_astm_a240_a240m_01.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 Cold Drawn Stainless Steel Bright Round Bar 38mm 40mm 40mm Dia 2205 ASTM A240 A240M 01 ASTM A240/A240M--01 Stainless Steel Bright Round Bar 2205 The yield strength of 2205 duplex stainless steel is more than twice that of ordinary austenitic stainless steel, a property that allows designers to design products with reduced weight and a price advantage over 316,317L. This alloy is particularly suitable for use in the -50 F/+600 F temperature range. Applications beyond this temperature range may also consider this alloy. Supply Form & Size Form of Supply Size(mm) https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.5 cold drawn bright bar 38mm bright bar 40mm bright bar https://www.rounds-bar.com/sale-36747928-semi-stainless-steel-bright-round-bar-standard-sizes-3mm-6mm-10mm-aisi-saes-17400-630.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142545-semi_stainless_steel_bright_round_bar_standard_sizes_3mm_6mm_10mm_aisi_saes_17400_630.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 Semi Stainless Steel Bright Round Bar Standard Sizes 3mm 6mm 10mm AISI SAES 17400 630 Stainless Steel Bright Round Bar AISI/SAES 17400,630/ 17-4PH 630 is martensitic precipitation hardening stainless steel, China grade 0Cr17Ni4Cu4Nb. It has high strength, high hardness, good welding performance and corrosion resistance. It has been widely used in valves, shafts and chemical fiber industries and high-strength parts with certain corrosion resistance requirements. Supply Form & Size Form of Supply Size(mm) Length(mm) Round bar 6.0mm-1200mm 2.5m-10m Chemical https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.2 semi bright round bar Bright Round Bar Standard Sizes 3mm Bright Round Bar Standard Sizes 10mm https://www.rounds-bar.com/sale-36748170-431-420-416-410-stainless-steel-round-bar-suppliers-aisi-sae-s30400-sus304.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240917-431_420_416_410_stainless_steel_round_bar_suppliers_aisi_sae_s30400_sus304.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 431 420 416 410 Stainless Steel Round Bar Suppliers AISI SAE S30400 SUS304 Stainless Steel Bright Round Bar AISI/SAE S30400,304 SUS304 304 stainless steel is the most common form of stainless steel used around the world due to excellent corrosion resistance and value. 304 can withstand corrosion from most oxidizing acids. That durability makes 304 easy to sanitize, and therefore ideal for kitchen and food applications.Though the stainless steel 304 alloy has a higher melting point, grade 316 has a better resistance to chemicals and chlorides (like https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.9 416 stainless steel round bar supplier 420 stainless steel round bar suppliers 431 stainless steel round bar suppliers https://www.rounds-bar.com/sale-36748165-309-305-304l-303-stainless-steel-bright-round-bar-316l-32mm-34mm-36mm-38mm.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240949-309_305_304l_303_stainless_steel_bright_round_bar_316l_32mm_34mm_36mm_38mm.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 309 305 304l 303 Stainless Steel Bright Round Bar 316l 32mm 34mm 36mm 38mm SUS304 Stainless Steel Bright Round Bar AISI/SAE S30400,304 What is SUS304 and SS 304 ? SUS 304 Stainless steel austenite is generally referred to as the Japanese name for stainless steel SS304 or AISI 304. Except that the two grades are the reference in Japanese and American grades, there is no significant distinction.Stainless steel 304 and stainless steel 304L are also known as 1.4301 and 1.4307 respectively. Type 304 is the most versatile and widely used stainless steel. https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.9 stainless steel round bar 32mm stainless steel round bar 34mm stainless steel round bar 36mm https://www.rounds-bar.com/sale-36747986-316-304-310-stainless-steel-round-bar-125mm-150mm-200mm-40mm-90mm-sus201-aisi-sae-s20100-201.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240942-316_304_310_stainless_steel_round_bar_125mm_150mm_200mm_40mm_90mm_sus201_aisi_sae_s20100_201.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 316 304 310 Stainless Steel Round Bar 125mm 150mm 200mm 40mm 90mm SUS201 AISI SAE S20100 201 Stainless Steel Bright Round Bar 6.0mm-300mm SUS201 AISI/SAE S20100,201 SUS201 is a material of stainless steel, 201 stainless steel generally refers to the general term of 201 stainless steel and acid-resistant steel. The higher levels of manganese help make type 201 one of the strongest types of stainless steel banding. Industries that prefer this type are those looking for more durability at a lower cost and are not worried about exposure to corrosive elements.201 has an https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.5 316 grade stainless steel round bar 304 stainless steel round bar 316 stainless steel round bar https://www.rounds-bar.com/sale-36748307-plat-suj2-skd11-aisi-sae-d3-die-steel-bar-din-en-x210cr12-bs-x210cr12-cr12mov-material-equivalent.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142010-plat_suj2_skd11_aisi_sae_d3_die_steel_bar_din_en_x210cr12_bs_x210cr12_cr12mov_material_equivalent.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 Plat Suj2 Skd11 AISI SAE D3 Die Steel Bar DIN EN X210Cr12 BS X210Cr12 Cr12mov Material Equivalent AISI/SAE D3 Die Steel Bar DIN/EN X210Cr12 BS X210Cr12 In general, the applications of D3 tool steel resemble those of D2 but it should be remembered that D3 has better wear resistance of the two steels and is preferred for such items as shear blades. Owing to its higher wear resistance, D3 tool steel is slightly more difficult to grind than D2.D3 exhibits excellent stability in heat treatment, holding size almost as well as the air-hardening, high-carbon, high-chromium die https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.7 plat skd11 skd11 material d3 tool steel https://www.rounds-bar.com/sale-36748291-astm-a681-aisi-h13-tool-steel-round-bar-heat-treatment-welding-hardening-machining.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142029-astm_a681_aisi_h13_tool_steel_round_bar_heat_treatment_welding_hardening_machining.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 Astm A681 Aisi H13 Tool Steel Round Bar Heat Treatment Welding Hardening Machining H13 Die Steel Bar 6.0mm-500mm DIN/EN X40CrMoV5-1 ASTM A681-2008 H13 is widely used for aluminum and zinc casting dies, as well as for aluminum extrusion, aluminum die casting and press tooling. This grade is ideal for a range of hot work and cold work applications particularly hot work applications where drastic cooling is required throughout its operation. For hot work applications, H13 is used in the hardness range of HRC 38 to 48. The usual hardness range for die casting https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.8 h13 tool steel heat treatment aisi h13 steel astm a681 h13 https://www.rounds-bar.com/sale-36748285-h13-die-steel-bar-rod-tool-din-en-x40crmov5-1-astm-a681-2008-6-0mm-500mm.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142027-h13_die_steel_bar_rod_tool_din_en_x40crmov5_1_astm_a681_2008_6_0mm_500mm.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 H13 Die Steel Bar Rod Tool DIN EN X40CrMoV5-1 ASTM A681-2008 6.0mm-500mm ASTM A681-2008 Die Steel Bar 6.0mm-500mm DIN/EN X40CrMoV5-1 H13 has high hardenability and hot crack resistance because it contains higher content of carbon and vanadium, good wear resistance, relatively weakened toughness, good heat resistance, better strength and hardness at higher temperatures, high wear resistance and toughness, excellent comprehensive mechanical properties and high tempering stability. Supply Form & Size Form of Supply Size(mm) Length(mm) Round bar 6.0mm https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.8 Die Steel Bar 6.0mm-500mm H13 Die Steel Bar Die Steel Rod https://www.rounds-bar.com/sale-36534641-material-d2-tool-steel-round-bar-1-3-4-astm-a681-2008-die-steel-rod.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl144243129-material_d2_tool_steel_round_bar_1_3_4_astm_a681_2008_die_steel_rod.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 Material D2 Tool Steel Round Bar 1-3/4 ASTM A681 2008 Die Steel Rod D2 Die steel ASTM A681 - 2008 Hot rolled / bright round bar D2 steel has high wear resistance, micro-deformation cold working die steel, and wind-hardened tool steel, with carbon content up to 1.5%, chromium content up to 11.5%, and hardness up to 60HRC after heat treatment. D2 steel, such as silicon steel sheet punching die, cold cutting scissors, trimming die, etc. High wear resistance, vacuum heat treatment to HRC60 - 62 , excellent processing performance. Supply Form & https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.7 d2 steel bar d2 round bar d2 material round bar https://www.rounds-bar.com/sale-36534617-drawn-95cr18-stainless-steel-bright-bar-manufacturers-hot-rolled-ss-round-rod.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl144243041-drawn_95cr18_stainless_steel_bright_bar_manufacturers_hot_rolled_ss_round_rod.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 Drawn 95Cr18 Stainless Steel Bright Bar Manufacturers Hot Rolled Ss Round Rod 95Cr18 Stainless Steel Hot Rolled / Bright Round Bar 95Cr18 steel belongs to high carbon and high chromium martensitic stainless steel, and its corrosion resistance is improved compared with that of Cr17 martensitic stainless steel. Other properties are similar to that of Cr17 martensitic stainless steel, but its corrosion resistance is worse than that of low carbon stainless steel. It has excellent rust resistance and corrosion resistance in the atmosphere, water and some https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.1 stainless steel bright bar manufacturers 95cr18 stainless steel bright drawn stainless steel bar https://www.rounds-bar.com/sale-36748329-d2-1-2379-s45c-skd11-tool-steel-bar-cutting-jis-g4404-2006-cr12mov.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142036-d2_1_2379_s45c_skd11_tool_steel_bar_cutting_jis_g4404_2006_cr12mov.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 D2 1.2379 S45c Skd11 Tool Steel Bar Cutting JIS G4404 2006 Cr12MoV SKD11 Die Steel Bar JIS G4404-2006 Cr12MoV SKD11 is a general cold work die steel with high wear resistance and toughness, high carbon and high chromium alloy tool steel and vacuum degassed refined steel, with pure steel, good hardenability with good hardenability and small quenching deformation. The steel is spheroidized annealed and softened, with good processability, fine and uniform carbide particles, and no need to worry about the special addition of quenching cracking https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.5 d2 1.2379 skd11 s45c d2 skd11 https://www.rounds-bar.com/sale-36748421-jis-suj2-ansi-structural-steel-shapes-100cr6-steel-properties.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240696-jis_suj2_ansi_structural_steel_shapes_100cr6_steel_properties.jpg https://www.rounds-bar.com/photo/pl145240697-jis_suj2_ansi_structural_steel_shapes_100cr6_steel_properties.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 Jis Suj2 Ansi Structural Steel Shapes 100cr6 Steel Properties SUJ2 Structural Steel Shapes 6- 1,000 100Cr6 Customized Diameter 100Cr6 Is 100Cr6 stainless steel? Carbon Chrome (100Cr6/52100) Stainless Steel (440C) Stainless Steel (X65Cr13) Developed in 1901, 100Cr6 is a basic through hardened chrome steel with a good cost use factor. It is widely used in the industry for components exposed to extreme wear and speed in mechanical engineering or the automotive industry. Grade C Si Mn P S Cr Mo 100Cr6 0.95 1.05 0.15 0.35 0.25 0.45 0.025 https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.3 100cr6 steel suj2 steel equivalent suj2 jis https://www.rounds-bar.com/sale-36748431-jis-g-4805-skd11-gcr15-suj2-bearing-steel-astm-structural-steel-shapes.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240702-jis_g_4805_skd11_gcr15_suj2_bearing_steel_astm_structural_steel_shapes.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 Jis G 4805 Skd11 GCr15 SUJ2 Bearing Steel astm structural steel shapes GCr15 SUJ2 Structural Steel Shapes Customized Diameter 100Cr6 is a through hardening bearing steels intended for rolling contact and other high fatigue applications. In the hardened condition the high hardness, high strength and high cleanliness provides the steel with the right properties to withstand high cycle, high stress fatigue.100 Cr 6 Tool Steels consists of Chromium (1.35% - 1.6%), Manganese (0.25% - %), Carbon (0.9% - 1.05%), Iron (Bal) as primary components. Grade https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.3 GCr15 SUJ2 suj2 skd11 jis g 4805 suj2 https://www.rounds-bar.com/sale-36748420-din-gcr15-100cr6-yield-strength-high-heat-treatment-material.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240749-din_gcr15_100cr6_yield_strength_high_heat_treatment_material.jpg https://www.rounds-bar.com/photo/pl145240701-din_gcr15_100cr6_yield_strength_high_heat_treatment_material.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 Din Gcr15 100cr6 Yield Strength High Heat Treatment Material Structural Steel Shapes 6- 1,000 100Cr6 Customized Diameter 100Cr6 100Cr6 is bearing steel, its comprehensive performance is good, chemical composition and mechanical properties are equivalent to the national standard GCr15-GB/T18254, after quenching and tempering, high hardness and uniformity, good wear resistance, high contact fatigue strength. The steel has good hot workability and good machinability after spheroidization annealing. Grade C Si Mn P S Cr Mo 100Cr6 0.95 1 https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.3 gcr15 100cr6 din 100cr6 100c6 material https://www.rounds-bar.com/sale-36748455-european-structural-steel-shapes-alloy-100cr6-b1-suj12-52100-steel-suppliers.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240706-european_structural_steel_shapes_alloy_100cr6_b1_suj12_52100_steel_suppliers.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 European Structural Steel Shapes Alloy 100Cr6 B1 SUJ12 52100 Steel Suppliers Structural Steel Shapes B1)100Cr6 SUJ12 52100 52100 steel is a high carbon chromium alloy steel that has a density of 7.81 g/cm3 (0.282 lb/in3). It can be hardened via cold and hot working processes and responds to annealing and tempering and can be strengthened using the heat treatment process.A chromium alloy steel traditionally used for bearings and other high-pressure applications, 52100 is excellent to use in forging, grinding, and cutlery production with a reputation https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.6 european structural steel shapes 52100 alloy steel 100Cr6 B1 https://www.rounds-bar.com/sale-36748415-100cr6-standard-structural-steel-shapes-material-standard.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240750-100cr6_standard_structural_steel_shapes_material_standard.jpg https://www.rounds-bar.com/photo/pl145240744-100cr6_standard_structural_steel_shapes_material_standard.jpg https://www.rounds-bar.com/photo/pl145240745-100cr6_standard_structural_steel_shapes_material_standard.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 100Cr6 Standard Structural Steel Shapes Material Standard 100Cr6 Structural Steel Shapes 6- 1,000 100Cr6 Customized Diameter 100C6, also known by its American name AISI 52100, is a very interesting carbon steel for cutlery. Relatively simple in its composition, it contains a high level of carbon (1%), 1.5% Chromium and small quantities of Silicon and Manganese. 100Cr6 ball and roller bearing steels is specified in standard DIN 17230. It has a higher hardenability, high hardness heat treatment, high contact fatigue strength, good https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.3 standard structural steel shapes 100c6 material equivalent 100cr6 material standard https://www.rounds-bar.com/sale-36748341-jis-skd11-aisi-die-steel-bar-jis-g4404-2006-cr12mov-steel-equivalent.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142038-jis_skd11_aisi_die_steel_bar_jis_g4404_2006_cr12mov_steel_equivalent.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 Jis SKD11 Aisi Die Steel Bar JIS G4404-2006 Cr12mov Steel Equivalent Die Steel Bar JIS G4404-2006 Cr12MoV SKD11 SKD11 (alloy tool steel): High-Carbon High-Chromium alloy steel with high hardness (appropriate toughness) and tempering hardening effect. Examples like stamping mold, plastic mold and other multi-function items.After quenching, residual austenite is about 13% to 20%. Equivalent Grades: GB Cr12MoV, JIS SKD11, AISI/SAE D3, DIN 2X165CrMoV12. SKD11 is the tool steel, die steel, and high carbon steel possessing high hardness, strength https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.7 skd11 aisi skd11 heat treatment jis skd11 https://www.rounds-bar.com/sale-36748314-aisi-d3-tool-steel-bar-suppliers-din-1-2080-x210cr12-steel-din-en-x210cr12-bs-x210cr12-aisi-sae.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142034-aisi_d3_tool_steel_bar_suppliers_din_1_2080_x210cr12_steel_din_en_x210cr12_bs_x210cr12_aisi_sae.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 Aisi D3 Tool Steel Bar Suppliers Din 1.2080 X210cr12 Steel DIN EN X210Cr12 BS X210Cr12 AISI SAE Die Steel Bar DIN/EN X210Cr12 BS X210Cr12 AISI/SAE D3 D3 is the cold work die steel with the most superior abrasiveness. The heat treatment effect is stable. Steel for deep drawing dies cold forging dies..... Resistance welding electrode: chromium-zirconium copper guarantees performance by combining heat treatment and cold working, and it can obtain the best mechanical and physical properties. High carbon, high chromium type Leystenite cold work die steel, with good https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.4 aisi d3 steel d3 tool steel suppliers x210cr12 steel https://www.rounds-bar.com/sale-36748356-h13-skd61-tool-steel-bar-heat-treatment-aisi-sae-h13-bs-x40crmov5-1.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142028-h13_skd61_tool_steel_bar_heat_treatment_aisi_sae_h13_bs_x40crmov5_1.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 H13 Skd61 Tool Steel Bar Heat Treatment AISI SAE H13 BS X40CrMoV5-1 SKD61 Die Steel Bar AISI/SAE H13 BS X40CrMoV5-1 SKD61 has good toughness and high temperature fatigue resistance, can withstand temperature fusion, suitable for long-term work at high temperature, and has good cutting and polishing performance. SKD61 is smelted by electric furnace and remelted by electroslag, and the steel is purer and tougher. The purpose is suitable for making aluminum, zinc, copper alloy extrusion dies, die-casting molds, hot forging dies, and hot shear https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.2 skd61 steel skd61 heat treatment skd61 h13 https://www.rounds-bar.com/sale-36748425-bearing-suj2-gcr15-equivalent-material-jis-structural-steel-shapes-100cr6-jis-g4805.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145240691-bearing_suj2_gcr15_equivalent_material_jis_structural_steel_shapes_100cr6_jis_g4805.jpg https://www.rounds-bar.com/photo/pl145240703-bearing_suj2_gcr15_equivalent_material_jis_structural_steel_shapes_100cr6_jis_g4805.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 Bearing Suj2 GCr15 Equivalent Material Jis Structural Steel Shapes 100Cr6 Jis G4805 GCr15 SUJ2 Structural Steel Shapes 6- 1,000 100Cr6 Customized Diameter 100Cr6 is bearing steel, its comprehensive performance is good, chemical composition and mechanical properties are equivalent to the national standard GCr15-GB/T18254. The equivalent of the 100Cr6 steel is the 102Cr6 tool steel, which in turn is the 102Cr6 material. 102Cr6 as a differently graded flat or round grade is used for the manufacture of cold forming dies and stamps, file cutters, wood and paper https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.7 suj2 steel suj2 material equivalent suj2 material https://www.rounds-bar.com/sale-36748537-alloy-round-steel-bar-20mncr5-30crmnti-15mm-4mm-5mm-8mm-round-rod-for-curtain.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142072-alloy_round_steel_bar_20mncr5_30crmnti_15mm_4mm_5mm_8mm_round_rod_for_curtain.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 Alloy Round Steel Bar 20mncr5 30CrMnTi 15mm 4MM 5mm 8mm Round Rod For Curtain 30CrMnTiGear Bright Round Steel Hot Rolled / Bright High Hardness It has higher strength and hardenability than 20CrMnTi steel, but the impact toughness is slightly lower. Mainly used as carburized steel, after carburizing can be cooled and quenched directly, high bending strength and good wear resistance. It can be used after quenching, low-temperature tempering or tempering, and has medium machinability. It is used to manufacture heavy-duty carburized parts with large cross https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.2 30CrMnTi 15mm round steel bar round steel bar 20mncr5 https://www.rounds-bar.com/sale-36748527-abrasion-resistant-bright-round-steel-bar-20mncr5-10mm-12mm-15mm-16mm.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142081-abrasion_resistant_bright_round_steel_bar_20mncr5_10mm_12mm_15mm_16mm.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 Abrasion Resistant Bright Round Steel Bar 20MnCr5 10mm 12mm 15mm 16mm 20MnCr5 Gear Bright Round Steel Hot Rolled / Bright High Hardness 20MnCr5 is a case-hardening steel with low carbon content but good hardenability reaching good wear resistance due to high surface hardness after hardening. The small grain size benefits in good ductility and fatigue strength. Suitable for gearboxes and axle gears.20MnCr5 Steel ,also refers to DIN 1.7147 steel as per European standard EN10084.As the representative steel of the Chromium-Manganese series of case https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.4 abrasion resistant steel round bar round steel bar 10mm 12mm round steel bar https://www.rounds-bar.com/sale-36748511-20crmntih-steel-gear-bright-round-steel-bar-hot-rolled-bright-high-hardness.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142080-20crmntih_steel_gear_bright_round_steel_bar_hot_rolled_bright_high_hardness.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 20crmntih Steel Gear Bright Round Steel Bar Hot Rolled Bright High Hardness Gear Bright Round Steel Hot Rolled / Bright High Hardness 20CrMnTiH 20CrMnTi is carburized steel, carburized steel is usually a low carbon steel with a carbon content of 0.17%-0.24%. It is mostly used in the manufacture of transmission gears on automobiles, which is Cr Mn Ti steel in medium hardened carburized steel, which has high hardenability, and has high low-temperature impact toughness in the case of ensuring hardening. 20CrMnTi surface carburizing hardening steel. Good https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.1 20crmntih steel 20crmnti steel properties 20crmnti steel equivalent https://www.rounds-bar.com/sale-36748494-en-10084-16crmnh-16mncr5-round-bar-steel-en-din-1-7131-1-2-x-36-6mm-round-steel-rod.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142077-en_10084_16crmnh_16mncr5_round_bar_steel_en_din_1_7131_1_2_x_36_6mm_round_steel_rod.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 En 10084 16CrMnH 16mncr5 Round Bar Steel En Din 1.7131 1/2 X 36 6mm Round Steel Rod Gear Bright Round Steel Hot Rolled / Bright High Hardness 16CrMnH 16MnCr5 16MnCr5 is an alloyed case hardening steel used for e.g. mechanical engineering components. The steel can be M-treated in order to optimize the machinability. For additional Heat Treatment Data, please visit the Heat Treatment Guide 16MnCr5 steel are alloyed case hardening engineering steels for parts which require core tensile strength of 800 1100 N/mm and good wearing resistance. It is an https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.7 16mncr5 en 10084 16mncr5 steel 16CrMnH https://www.rounds-bar.com/sale-36748480-16crmnh-16mncr5-gear-bright-round-steel-bar-suppliers-aisi-tensile-strength-high.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142075-16crmnh_16mncr5_gear_bright_round_steel_bar_suppliers_aisi_tensile_strength_high.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 16CrMnH 16MnCr5 Gear Bright Round Steel Bar Suppliers Aisi Tensile Strength High 16MnCr5 Gear Bright Round Steel Hot Rolled / Bright High Hardness 16CrMnH 16MnCr5/20MnCr5 Steel is defined as Mn-Cr case hardening steel as per EN10084 Standard. Compared with 16MnCr5,20MnCr5 has a little higher on Carbon,Manganese and Chromium,both of them have good hardenability,machinability and wear resistance,but poor in weldability.Commonly used for general engineering applications EN16T is suitable for applications such as high tensile shafts, bolts and nuts, gears, https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.2 16mncr5 aisi 16mncr5 tensile strength 16mncr5 jis https://www.rounds-bar.com/sale-36534359-1-7131-16mncr5-gear-bright-round-steel-case-hardening-steel-forging-20mncr5-1-7147.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl144242651-1_7131_16mncr5_gear_bright_round_steel_case_hardening_steel_forging_20mncr5_1_7147.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8c86253b1.mp4.jpg?1720489178 1.7131 16MnCr5 Gear Bright Round Steel Case Hardening Steel Forging 20MnCr5 1.7147 16MnCr5 Gear Bright Round Steel Hot Rolled / Bright High Hardness 16MnCr5 material is characterized by high tensile strength and high hardness. 16MnCr5 steel belongs to the category of surface hardening steel. 16MnCr5 belongs to low carbon alloy steel.Steel grade 16MnCr5 is a structural steel for parts that are surface hardened. It is made in accordance with the BS EN ISO 683-3 standard (formerly EN 10084). Classification: Special alloy steel. Grade introduction : 16MnCr5 https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/95a5c2dd386777bd3ad3093bacf10dd7/playlist.m3u8 10 2024-07-09T09:03:15+08:00 64 4.8 16MnCr5 1.7131 16MNCR5 Forging 16MnCr5 1.7131 Alloy Steel https://www.rounds-bar.com/sale-36725704-1020-1030-1040-1045-ms-bright-round-bar-steel-weld-finish-astm-bs-din-gb-jis.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145142622-1020_1030_1040_1045_ms_bright_round_bar_steel_weld_finish_astm_bs_din_gb_jis.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8ccdb2141.mp4.jpg?1720487382 1020 1030 1040 1045 Ms Bright Round Bar Steel Weld Finish ASTM BS DIN GB JIS ASTM BS DIN GB JIS Bright Round Bar Hot Rolled Customized Diameter Bright mild steel is mostly used in engineering. Whilst it's stronger and harder than other types of steel, it can be susceptible to internal stress, so it's typically used in low-stress applications.Mild steel does not have a high resistance to corrosion in its untreated form, however, the corrosion resistance can be greatly improved by applying an appropriate surface protection product to the exposed parts https://www.rounds-bar.com/vodcdn/videos/encoder/1202407/a71ab0b8783cbbd6b8dd142781ca21fd/playlist.m3u8 12 2024-07-09T09:04:21+08:00 4 4.4 1020 bright bar bright bar finish steel bright bar https://www.rounds-bar.com/sale-40278492-stainless-steel-bright-round-bar-2m-length.html 0.8 weekly 2026-02-16 https://www.rounds-bar.com/photo/pl145141980-stainless_steel_bright_round_bar_2m_length.jpg https://www.rounds-bar.com/photo/rounds-bar/video/20240709_668c8ccdb2141.mp4.jpg?1720487382 Stainless Steel Bright Round Bar 2m Length Product Description: Bright Round Bar is a high-grade bar made from quality bright material. It has a round shape with a length of 2m and is made of 304 grade material according to the ASTM standard. This bar features a bright color that stands out, making it perfect for industrial and manufacturing applications. Bright Round Bar is a reliable product with excellent corrosion resistance and high strength. 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