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Japan JIS SNCM415 镍铬钼钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SNCM415 / SNCM 415
Category Grade Standard Region/Area Standard Content
Metals SNCM 415 JIS G4103 Japan 镍铬钼钢

Chemical composition(mass fraction)(wt.%) of the SNCM 415

Element Min Max Similar

Mechanical Properties of steel grade SNCM 415

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)
591 (≥) 975 (≥) 23 41 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade SNCM 415

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 - -     0.43 -  
389 677 - 21.3 232   -  
961 - 42 23.2   134 324

Heat Treatment of steel grade SNCM 415

Heat treated : 1876°C - 1789°C

Technological Curves of steel grade SNCM 415

Cross Reference Table (Equivalent Grade) of SNCM 415

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