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Japan JIS SCMnH3 高錳鋼鑄鋼件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SCMnH3 / SCMnH 3
Category Grade Standard Region/Area Standard Content
Metals SCMnH 3 JIS G5131 Japan 高錳鋼鑄鋼件

Chemical composition(mass fraction)(wt.%) of the SCMnH 3

Element Min Max Similar

Mechanical Properties of steel grade SCMnH 3

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)
585 (≥) 387 (≥) 43 21 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade SCMnH 3

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
41 - -     0.11 -  
282 844 - 23.3 222   -  
679 - 12 11.2   333 441

Heat Treatment of steel grade SCMnH 3

Heat treated : 1449°C - 1737°C

Technological Curves of steel grade SCMnH 3

Cross Reference Table (Equivalent Grade) of SCMnH 3

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