|
Grade
|
Thickness
(mm)
|
Yield strength
(MPa)
|
Tensile strength
(MPa)
|
Elongation
A50
(%)
|
|
BR1200HS
|
|
≥280
|
≤700
|
≥18
|
|
1200 grade (Heat-treated)
|
900~1200
|
≥1200
|
≥8
|
Remark : The properties after hot stamping
has a close relationship with process. Here only for reference.
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 preparation before welding :
The mess on the welding area should be cleared to keep it clean and dry .
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
BR1200HS Mechanical and BR1200HS suppliers, we can supply BR1200HS Chemical, BR1200HS
Mechanical and BR1200HS standard for you ,please contact us ：
Email : pandora@steel-jw.com
Skype : pandora.peng
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