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Japan JIS S75CM 冷轧特钢板 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S75CM / S 75 CM
Category Grade Standard Region/Area Standard Content
Metals S 75 CM JIS G3311 Japan 冷轧特钢板

Chemical composition(mass fraction)(wt.%) of the S 75 CM

Element Min Max Similar

Mechanical Properties of steel grade S 75 CM

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)
314 (≥) 211 (≥) 42 32 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 143

Physical Properties of steel grade S 75 CM

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
34 - -     0.14 -  
482 563 - 11.3 432   -  
713 - 11 44.2   243 142

Heat Treatment of steel grade S 75 CM

Heat treated : 1931°C - 1699°C

Technological Curves of steel grade S 75 CM

Cross Reference Table (Equivalent Grade) of S 75 CM

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