automobile steel

B420CL thickness allowable deviation should be consistent with Q / BQB 301 high precision (PT.B) provisions,B420CL good cold formability for automotive roll forming wheel and spoke network. B420CL steel mechanical property Grade Tensile test Yield strength Tensile strength Yield ratio Elongation after fracture A L0=5.65√S0 (%) 180°Bending Test b Diameter B420CL ≥290 420-520 -- ≥28 0.5a B420CL steel chemical composition Grade Chemical composition(Heat analysis)% C Si Mn P S Alt B420CL ≤0.12 ≤0.30 ≤1.50 ≤0.030 ≤0.025 ≥0.010 B420CL application : B420CL steel plate, steel strip is a kind of hot-rolled picked steel trip for automotive structure steel with welding performance, and some stamping performance. B420CL steel plate, st

B420L belong in a cold-rolled sheet steel, cold-rolled sheet is hot rolled coils as raw material at room temperature at a temperature below the recrystallization rolling from, including board and volumes. B420L steel performance: The main use of low-carbon steel grades, requires a good cold bending and welding properties, as well as some of the press performance. B420L steel chemical composition Grade Chemical composition(Heat analysis)% C Si Mn P S Alt B420L ≤0.10 ≤0.30 ≤0.05 ≤0.030 ≤0.025 ≥0.010 B420L steel mechanical property Grade Tensile test Yield strength Tensile strength Yield ratio Elongation after fracture A L0=5.65√S0 (%) 180°Bending Test b Diameter B420L ≥215 320-420 -- ≥27 0a B420L steel is mainly used in auto

B510DL used in automobile manufacturing. Carbon and micro-alloy steel hot rolling steel with good cold formability of the steel sheet and strip and thus longitudinal vertical cross-section of a cut, referred to steel sheet and strip. Available size: Thickness: 3mm--12mm Width: 900mm--1600mm Length: 2000mm to 12000mm B510DL steel Chemical composition Grade The Element Max (%) B510DL C Si Mn P S ≤0.18 ≤0.30 ≤1.60 ≤0.025 ≤0.020 Alt Nb V Ti ≥0.010 B510DL steel Physical properties Grade Tensile(Mpa) Yield (Min Mpa) Elonggation(min%) B510DL 510-630 ≥355 ≥24 HENAN JOIN-WIN IM/EX CORP Will return you with high-quality products and complete after-sale service with the lowest price. we committed to exceed customer's expectat

B510L used in automobile manufacturing. Carbon and micro-alloy steel hot rolling steel with good cold formability of the steel sheet and strip and thus longitudinal vertical cross-section of a cut, referred to steel sheet and strip. B510L steel Chemical composition Grade The Element Max (%) B510L C Si Mn P S ≤0.16 ≤0.50 ≤1.60 ≤0.030 ≤0.025 Alt Nb V Ti ≥0.010 B510L steel Physical properties Grade Tensile(Mpa) Yield (Min Mpa) Elonggation(min%) B510L 510-630 ≥355 ≥24 HENAN JOIN-WIN IM/EX CORP Will return you with high-quality products and complete after-sale service with the lowest price. we committed to exceed customer's expectation on the basis of quality, price, and delivery. We sincerely hope to establish long-term coop

B380CL thickness allowable deviation should be consistent with Q / BQB 301 high precision (PT.B) provisions, B380CL good cold formability for automotive roll forming wheel and spoke network. B380CL with good cold forming properlies,suitable for wheel rims and disks. B380CL Chemical composition Grade The Element Max (%) B380CL C Si Mn P S ≤0.12 ≤0.30 ≤1.20 ≤0.030 ≤0.025 Alt Nb V Ti ≥0.010 B330CL steel Mechanical Properties Grade Tensile(Mpa) Yield (Min Mpa) Elonggation(min%) B330CL 330-430 ≥225 ≥33 B380CL steel application : B380CL are featured with high strength ,excellent forming and welding performence and high dimension accuracy and surface-turers to make automobile structure parts,such as vehicle beams and wheels.

ZQS700Z steel for automobile beams have high strength and good bending performance, which is suitable for beam parts. ZQS700Z steel Chemical composition % Grade C Si Mn p S Al Nb V Ti Mo ZQS700Z ≤0.10 ≤0..50 ≤2.10 ≤0.025 ≤0.010 ≥0.015 ≤0.09 ≤0.20 ≤0.15 ≤0.50 Remarks : Nb + V + Ti ≤0.22% ZQS700Z steel Mechanical Properties Grade Yield strength (MPa) Tensile strength (MPa) Elongation (%) 180 degree cold bend, diameter Thickness＜3mm Lo=80mm, b=20mm Thickness≥3mm L0=5.65√S0 ZQS700Z ≥750 800-950 ≥10 ≥12 2.0a Remarks : 1 . The yiels strength of 650MPa and 700MPa with thickness ＞8mm can be 20MPa lower . 2 . Samples for the tensile test are taken in rolling direction. Samples for cold bend test are t

ZQS700L steel for automobile beams have high strength and good bending performance, which is suitable for beam parts. ZQS700L steel Chemical composition % Grade C Si Mn p S Al Nb V Ti Mo ZQS700L ≤0.10 ≤0..50 ≤2.10 ≤0.025 ≤0.010 ≥0.015 ≤0.09 ≤0.20 ≤0.15 ≤0.50 Remarks : Nb + V + Ti ≤0.22% ZQS700L steel Mechanical Properties Grade Yield strength (MPa) Tensile strength (MPa) Elongation (%) 180 degree cold bend, diameter Thickness＜3mm Lo=80mm, b=20mm Thickness≥3mm L0=5.65√S0 ZQS700L ≥750 800-950 ≥10 ≥12 2.0a Remarks : 1 . The yiels strength of 650MPa and 700MPa with thickness ＞8mm can be 20MPa lower . 2 . Samples for the tensile test are taken in rolling direction. Samples for cold bend test are t

S700MC steel for automobile beams have high strength and good bending performance, which is suitable for beam parts. S700MC steel Chemical composition % Grade C Si Mn p S Al Nb V Ti Mo S700MC ≤0.10 ≤0..50 ≤2.10 ≤0.025 ≤0.010 ≥0.015 ≤0.09 ≤0.20 ≤0.15 ≤0.50 Remarks : Nb + V + Ti ≤0.22% S700MC steel Mechanical Properties Grade Yield strength (MPa) Tensile strength (MPa) Elongation (%) 180 degree cold bend, diameter Thickness＜3mm Lo=80mm, b=20mm Thickness≥3mm L0=5.65√S0 S700MC ≥750 800-950 ≥10 ≥12 2.0a Remarks : 1 . The yiels strength of 650MPa and 700MPa with thickness ＞8mm can be 20MPa lower . 2 . Samples for the tensile test are taken in rolling direction. Samples for cold bend test are taken

B320L belong to cold-rolled sheet, cold-rolled sheet is hot rolled coils as raw material at room temperature at a temperature below the recrystallization rolling from, including board and volumes. B320L steel plate, steel strip is a kind of Hot-rolled pickled steel for automotive wheel is low carbon micro-alloyed steel with excellent properties of cold forming and welding produced by using advanced TMCP technology. B320L steel mechanical property Grade Tensile test Yield strength Tensile strength Yield ratio Elongation after fracture A L0=5.65√S0 (%) 180°Bending Test b Diameter B320L ≥215 320-420 -- ≥27 0a B320L steel chemical composition Grade Chemical composition(Heat analysis)% C Si Mn P S Alt B320L ≤0.10 ≤0.30 ≤0.05 ≤0.030 ≤0.025

B330CL thickness allowable deviation should be consistent with Q / BQB 301 high precision (PT.B) provisions, B330CL good cold formability for automotive roll forming wheel and spoke network. JW STEEL is specialized in supplying steel plate in B330CL from stock or directly from the mill to customer destinations on a global footing. B330CL Chemical composition Grade The Element Max (%) B330CL C Si Mn P S ≤0.10 ≤0.30 ≤0.50 ≤0.030 ≤0.025 Alt Nb V Ti ≥0.010 B330CL steel Mechanical Properties Grade Tensile(Mpa) Yield (Min Mpa) Elonggation(min%) B330CL 330-430 ≥225 ≥33 B330CL application: B330CL are featured with high strength ,excellent forming and weldingperformence and high dimension accuracy and surface-turers to make automo

S600MC steel for automobile beams have high strength and gooasxd bending performance, which is suitable for beam parts. S600MC steel Chemical composition % Grade C Si Mn p S Al Nb V Ti Mo S600MC ≤0.10 ≤0..50 ≤1.80 ≤0.025 ≤0.010 ≥0.015 ≤0.09 ≤0.20 ≤0.15 S600MC steel Mechanical Properties Grade Yield strength (MPa) Tensile strength (MPa) Elongation (%) 180 degree cold bend, diameter Thickness＜3mm Lo=80mm, b=20mm Thickness≥3mm L0=5.65√S0 S600MC ≥600 650-820 ≥11 ≥13 1.5a Remarks : Samples for the tensile test are taken in rolling direction. Samples for cold bend test are taken transversely . S600MC steel size range Grade Size (mm) S600MC 2.5~12.0 ×900~1600

S650MC steel for automobile beams have high strength and good bending performance, which is suitable for beam parts. S650MC steel Chemical composition % Grade C Si Mn p S Al Nb V Ti Mo S650MC ≤0.10 ≤0..50 ≤2.00 ≤0.025 ≤0.010 ≥0.015 ≤0.09 ≤0.20 ≤0.15 Remarks : Nb + V + Ti ≤0.22% S650MC steel Mechanical Properties Grade Yield strength (MPa) Tensile strength (MPa) Elongation (%) 180 degree cold bend, diameter Thickness＜3mm Lo=80mm, b=20mm Thickness≥3mm L0=5.65√S0 S650MC ≥650 700-880 ≥10 ≥12 2.0a Remarks : 1 . The yiels strength of 650MPa and 700MPa with thickness ＞8mm can be 20MPa lower . 2 . Samples for the tensile test are taken in rolling direction. Samples for cold bend test are taken transv

QSTE700TM steel for automobile beams have high strength and good bending performance, which is suitable for beam parts. QSTE700TM steel Chemical composition % Grade C Si Mn p S Al Nb V Ti Mo QSTE700TM ≤0.10 ≤0..50 ≤2.10 ≤0.025 ≤0.010 ≥0.015 ≤0.09 ≤0.20 ≤0.15 ≤0.50 Remarks : Nb + V + Ti ≤0.22% QSTE700TM steel Mechanical Properties Grade Yield strength (MPa) Tensile strength (MPa) Elongation (%) 180 degree cold bend, diameter Thickness＜3mm Lo=80mm, b=20mm Thickness≥3mm L0=5.65√S0 QSTE700TM ≥750 800-950 ≥10 ≥12 2.0a Remarks : 1 . The yiels strength of 650MPa and 700MPa with thickness ＞8mm can be 20MPa lower . 2 . Samples for the tensile test are taken in rolling direction. Samples for cold bend

QSTE700TM steel for automobile beams have high strength and good bending performance, which is suitable for beam parts. QSTE700TM steel Chemical composition % Grade C Si Mn p S Al Nb V Ti Mo QSTE700TM ≤0.10 ≤0..50 ≤2.10 ≤0.025 ≤0.010 ≥0.015 ≤0.09 ≤0.20 ≤0.15 ≤0.50 Remarks : Nb + V + Ti ≤0.22% QSTE700TM steel Mechanical Properties Grade Yield strength (MPa) Tensile strength (MPa) Elongation (%) 180 degree cold bend, diameter Thickness＜3mm Lo=80mm, b=20mm Thickness≥3mm L0=5.65√S0 QSTE700TM ≥750 800-950 ≥10 ≥12 2.0a Remarks : 1 . The yiels strength of 650MPa and 700MPa with thickness ＞8mm can be 20MPa lower . 2 . Samples for the tensile test are taken in rolling direction. Samples for cold bend t

S550MC is fine-grained steel with good cold formability, S550MC Specification for hot-rolled flat products made of high yield strength steels for cold forming. Delivery conditions for thermomechanically rolled steels S550MC steel Chemical composition % Grade C Si Mn p S Al Nb V Ti Mo S550MC ≤0.10 ≤0..50 ≤1.70 ≤0.025 ≤0.010 ≥0.015 ≤0.09 ≤0.20 ≤0.15 S550MC steel Mechanical Properties Grade Yield strength (MPa) Tensile strength (MPa) Elongation (%) 180 degree cold bend, diameter Thickness＜3mm Lo=80mm, b=20mm Thickness≥3mm L0=5.65√S0 S550MC ≥550 600-760 ≥12 ≥14 1.5a S550MC steel size range Grade Size (mm) S550MC 2.0~16.0 ×900~1750 S550MC steel application : S5

B700L automotive high-strength steel using advanced smelting technology, low inclusion content, pure steel, has good formability and high fatigue properties, it can be used in the manufacture of complex shapes B700L steel Chemical composition % Grade C Si Mn p S Al Nb V Ti Mo B700L ≤0.10 ≤0..50 ≤2.00 ≤0.025 ≤0.010 ≥0.015 ≤0.09 ≤0.20 ≤0.15 Remarks : Nb + V + Ti ≤0.22% B700L steel Mechanical Properties Grade Yield strength (MPa) Tensile strength (MPa) Elongation (%) 180 degree cold bend, diameter Thickness＜3mm Lo=80mm, b=20mm Thickness≥3mm L0=5.65√S0 B700L steel ≥700 750-950 ≥10 ≥12 2.0a Remarks ： 1 . The yiels strength of 650MPa and 700MPa with thickness ＞8mm can be 20MPa lower . 2 . Samples fo

B750L automotive high-strength steel using advanced smelting technology, low inclusion content, pure steel, has good formability and high fatigue properties, it can be used in the manufacture of complex shapes B750L steel Chemical composition % Grade C Si Mn p S Al Nb V Ti Mo B750L ≤0.10 ≤0..50 ≤2.10 ≤0.025 ≤0.010 ≥0.015 ≤0.09 ≤0.20 ≤0.15 ≤0.50 B750L steel Mechanical Properties Grade Yield strength (MPa) Tensile strength (MPa) Elongation (%) 180 degree cold bend, diameter Thickness＜3mm Lo=80mm, b=20mm Thickness≥3mm L0=5.65√S0 B750L ≥750 800-950 ≥10 ≥12 2.0a B750L steel CE Grade CE C,% CE Carbon equivalent (CE) B750L ≤0.08 0.40 CE = C + Mn/6

QSTE550TM steel plate is mainly used as high yield strength steels for cold-forming steels. QSTE550TM automotive high-strength steel using advanced smelting technology, low inclusion content, pure steel, has good formability and high fatigue properties, it can be used in the manufacture of complex shapes QSTE550TM steel Chemical composition % Grade C Si Mn p S Al Nb V Ti Mo QSTE550TM ≤0.10 ≤0..50 ≤1.70 ≤0.025 ≤0.010 ≥0.015 ≤0.09 ≤0.20 ≤0.15 QSTE550TM steel Mechanical Properties Grade Yield strength (MPa) Tensile strength (MPa) Elongation (%) 180 degree cold bend, diameter Thickness＜3mm Lo=80mm, b=20mm Thickness≥3mm L0=5.65√S0 QSTE550TM ≥550 600-760 ≥12 ≥14 1.5a QSTE550TM steel size range

QSTE600TM steel for automobile beams have high strength and good bending performance, which is suitable for beam parts. QSTE600TM steel Chemical composition % Grade C Si Mn p S Al Nb V Ti Mo QSTE600TM ≤0.10 ≤0..50 ≤1.80 ≤0.025 ≤0.010 ≥0.015 ≤0.09 ≤0.20 ≤0.15 Remarks : Nb + V + Ti ≤0.22% QSTE600TM steel Mechanical Properties Grade Yield strength (MPa) Tensile strength (MPa) Elongation (%) 180 degree cold bend, diameter Thickness＜3mm Lo=80mm, b=20mm Thickness≥3mm L0=5.65√S0 QSTE600TM ≥600 650-820 ≥11 ≥13 1.5a Remarks : Samples for the tensile test are taken in rolling direction. Samples for cold bend test are taken transversely . QSTE600TM steel size range Grade Size (mm)