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Japan JIS SNC415 镍铬钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SNC415 / SNC 415
Category Grade Standard Region/Area Standard Content
Metals SNC 415 JIS G4102 Japan 镍铬钢

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

Element Min Max Similar
Si 0.1500 0.3500 -
S - 0.0300 -
P - 0.0300 -
Ni 2.0000 2.5000 -
Mn 0.3500 0.6500 -
Cr 0.2000 0.5000 -
C 0.1200 0.1800 -

Mechanical Properties of steel grade SNC 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)
892 (≥) 484 (≥) 43 32 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade SNC 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
42 - -     0.31 -  
762 773 - 34.3 421   -  
868 - 21 13.2   134 443

Heat Treatment of steel grade SNC 415

Heat treated : 1552°C - 1169°C

Technological Curves of steel grade SNC 415

Cross Reference Table (Equivalent Grade) of SNC 415

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