2018年5月18日星期五

#Automotive BR1200HS,BR1200HS steel plate,BR1200HS steel sheet,BR1200HS steel supplier,BR1200HS steel plate manufacturer

Hot stamping is the process by deforming the heated steel in a mould to make parts, which take the advantage of a specific feature of metals that the ductility of metals increases and the yield strength decreases rapidly under a high temperature. The steel sheet is heated to the austenite temperature for hot stamping, and then rapidly cooled in the mould. By such a process, parts with tensile strength above 1400MPa can be manufactured.

BR1200HS steel Mechanical Properties
Grade
Thickness
(mm)
Yield strength
(MPa)
Tensile strength
(MPa)
Elongation
A50
(%)
BR1200HS
≥280
≤700
≥18
1200 grade (Heat-treated)
900~1200
≥1200
≥8

BR1200HS steel Chemical Composition
Grade
C
Si
Mn
P
B
BR1200HS
0.16~0.20
≤0.40
1.0~1.5
≤0.015
≤0.0035

Remark : Cr,Ti,Nb can be added on a demand
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