#BR450/780DP,BR450/780DP steel plate,Automotive BR450/780DP,BR450/780DP steel sheet manufacturer,BR450/780DP steel plate supplier

BR450/780DP has many advantages such as good formability, high strength, low yield ratio, high initial work hardening rate, good balance of strength and ductility, etc. It is a solution to the problem that the high- strength low-alloy steel is not easy to punch. Dual-phase steel is suitable for manufacturing parts of complex shapes, such as car wheel discs and other components.

BR450/780DP steel Chemical composition %
Grade
C
Si
Mn
Nb + Ti
BR450/780DP
＜0.23
＜2.0
＜3.3
0~0.10

BR450/780DP steel mechanical properties
Grade
Thickness
(mm)
Yield strength
(MPa)
Tensile strength
(MPa)
Elongation
A50
(%)
BR450/780DP
1.6~6.0
450~610
≥780
≥14

BR450/780DP steel application :
BR450/780DP steel sheet suitable for complex shapes, such as cars and other parts of the wheel spokes.

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 cooperation relationship with you on the basis of mutual benefit, reciprocity and common development. As BR450/780DP Mechanical and BR450/780DP suppliers, we can supply BR450/780DP Chemical, BR450/780DP Mechanical and BR450/780DP standard for you ,please contact us

Email : pandora@steel-jw.com
Skype : pandora.peng

评论

发表评论

此博客中的热门博文

#B700QZR steel,B700QZR steel plate,B700QZR steel sheet,B700QZR steel supplier,B700QZR steel plate price,B700QZR steel plate manufacturer

图片
Wheel is made up of the rim and the disk. The main processing technique for rim is roll forming. Punch forming and spin forming are usually applied for disc. Punch forming is mainly used for disc of passenger cars, while disc of commercial cars are usually punch-formed (wigh inner tire) or spin-formed (without inner tire) B700QZR steel mechanical properties Grade Yield strength (MPa) Tensile strength (MPa) Elongation (%) 180 degree cold bend,diameter B700QZR ≥600 700~850 ≥13 1.5a Remark : Test piece for tensile test taken to the rolling direction. Test piece for cold bend test taken transverse to the rolling direction. 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 cooperation rel
阅读全文

##ZQS700Z steel,ZQS700Z steel plate,ZQS700Z steel sheet,Automotive ZQS700Z steel plate,#Automotive ZQS700Z steel sheet manufacturer

图片
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
阅读全文