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SNC815WCH

Japan JIS SNC815WCH 低合金冷镦钢 - 第2部分:线缆 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SNC815WCH / SNC815WCH
Category Grade Standard Region/Area Standard Content
Metals SNC815WCH JIS G3509-2 Japan 低合金冷镦钢 - 第2部分:线缆

Chemical composition(mass fraction)(wt.%) of the SNC815WCH

Element Min Max Similar

Mechanical Properties of steel grade SNC815WCH

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)
446 (≥) 723 (≥) 23 31 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade SNC815WCH

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
21 - -     0.24 -  
363 777 - 31.3 331   -  
759 - 44 13.2   421 341

Heat Treatment of steel grade SNC815WCH

Heat treated : 1666°C - 1146°C

Technological Curves of steel grade SNC815WCH

Cross Reference Table (Equivalent Grade) of SNC815WCH

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