Sales BR290/440HE,BR290/440HE steel plate,BR290/440HE steel supplier,BR290/440HE steel price

BR290/440HE has high strength, good elongation, food formability and flangeability, which can meet the forming requirement of auto parts with complex shapes, such as lower arm, etc. It can also be applied to other parts that need flanging. The flangeability is expressed by the hole expansion ratio. Hole expansion ratio is one of criteria to the formability of steels. It reflects the material’s resistance to local cracking because of large local stretch in the direction perpendicular to the hole during hole expansion.

BR290/440HE steel mechanical properties
Grade
Thickness
(mm)
Tensile strength
(MPa)
Yield strength
(MPa)
Elongation
A50
(%)
Hole expansion rate (%)
BR290/440HE
1.6~6.0
≥440
≥290
≥28
≥100

BR290/440HE steel Chemical composition %
Grade
C
Si
Mn
Nb + Ti
BR290/440HE
＜0.10
＜1.50
0.5~2.0
0~0.10

BR290/440HE steel application :
BR290/440HE steel 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.

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 BR290/440HE Mechanical and BR290/440HE suppliers, we can supply BR290/440HE Chemical, BR290/440HE Mechanical and BR290/440HE standard for you ,please contact us :

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

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