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SCM415HRCH

Japan JIS SCM415HRCH 低合金冷镦钢 - 第1部分:线材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SCM415HRCH / SCM415HRCH
Category Grade Standard Region/Area Standard Content
Metals SCM415HRCH JIS G3509-1 Japan 低合金冷镦钢 - 第1部分:线材

Chemical composition(mass fraction)(wt.%) of the SCM415HRCH

Element Min Max Similar

Mechanical Properties of steel grade SCM415HRCH

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)
232 (≥) 853 (≥) 24 22 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade SCM415HRCH

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
24 - -     0.12 -  
825 628 - 13.3 323   -  
959 - 42 34.2   241 341

Heat Treatment of steel grade SCM415HRCH

Heat treated : 1959°C - 1396°C

Technological Curves of steel grade SCM415HRCH

Cross Reference Table (Equivalent Grade) of SCM415HRCH

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