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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)
647 (≥) 984 (≥) 24 12 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

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
21 - -     0.42 -  
946 937 - 41.3 221   -  
438 - 13 14.2   444 423

Heat Treatment of steel grade S 75 CM

Heat treated : 1956°C - 1377°C

Technological Curves of steel grade S 75 CM

Cross Reference Table (Equivalent Grade) of S 75 CM

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