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HC1150/1400MS

China 宝钢Q/BQB HC1150/1400MS 马氏体高强度冷连轧钢板及钢带 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: HC1150/1400MS / HC1150/1400MS
Category Grade Standard Region/Area Standard Content
Metals HC1150/1400MS Q/BQB 415 China 马氏体高强度冷连轧钢板及钢带

Chemical composition(mass fraction)(wt.%) of the HC1150/1400MS

Element Min Max Similar
Al 0.0100 - -
S - 0.0250 -
P - 0.0200 -
Mn - 3.0000 -
Si - 2.2000 -
C - 0.3000 -

Mechanical Properties of steel grade HC1150/1400MS

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
146 (≥) 486 (≥) 23 34 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade HC1150/1400MS

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
11 - -     0.41 -  
163 439 - 32.3 341   -  
534 - 33 42.2   424 231

Heat Treatment of steel grade HC1150/1400MS

Heat treated : 1183°C - 1744°C

Technological Curves of steel grade HC1150/1400MS

Cross Reference Table (Equivalent Grade) of HC1150/1400MS

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