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Japan JIS SCMnH2 高錳鋼鑄鋼件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SCMnH2 / SCMnH 2
Category Grade Standard Region/Area Standard Content
Metals SCMnH 2 JIS G5131 Japan 高錳鋼鑄鋼件

Chemical composition(mass fraction)(wt.%) of the SCMnH 2

Element Min Max Similar

Mechanical Properties of steel grade SCMnH 2

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)
898 (≥) 194 (≥) 41 42 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 114

Physical Properties of steel grade SCMnH 2

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
22 - -     0.22 -  
327 612 - 41.3 121   -  
793 - 21 22.2   222 213

Heat Treatment of steel grade SCMnH 2

Heat treated : 1977°C - 1311°C

Technological Curves of steel grade SCMnH 2

Cross Reference Table (Equivalent Grade) of SCMnH 2

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