Automotive steel

S650MC steel,S650MC steel sheet

S650MC steel sheet

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 transversely .

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 S650MC Mechanical and S650MC suppliers, we can supply S650MC Chemical, S650MC Mechanical and S650MC standard for you ,please contact us :jw@steel-jw.com

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