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SMn433RCH

Japan JIS SMn433RCH 低合金冷镦钢 - 第1部分:线材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SMn433RCH / SMn433RCH
Category Grade Standard Region/Area Standard Content
Metals SMn433RCH JIS G3509-1 Japan 低合金冷镦钢 - 第1部分:线材

Chemical composition(mass fraction)(wt.%) of the SMn433RCH

Element Min Max Similar

Mechanical Properties of steel grade SMn433RCH

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)
487 (≥) 346 (≥) 22 41 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade SMn433RCH

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
33 - -     0.14 -  
675 948 - 34.3 213   -  
212 - 32 43.2   222 441

Heat Treatment of steel grade SMn433RCH

Heat treated : 1348°C - 1771°C

Technological Curves of steel grade SMn433RCH

Cross Reference Table (Equivalent Grade) of SMn433RCH

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