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SCr435RCH

Japan JIS SCr435RCH 低合金冷镦钢 - 第1部分:线材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SCr435RCH / SCr435RCH
Category Grade Standard Region/Area Standard Content
Metals SCr435RCH JIS G3509-1 Japan 低合金冷镦钢 - 第1部分:线材

Chemical composition(mass fraction)(wt.%) of the SCr435RCH

Element Min Max Similar
Si 0.1500 0.3500 -
S - 0.0300 -
P - 0.0300 -
Ni - 0.2500 -
Mn 0.6000 0.9000 -
Cu - 0.3000 -
Cr 0.9000 1.2000 -
C 0.3300 0.3800 -

Mechanical Properties of steel grade SCr435RCH

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)
321 (≥) 211 (≥) 33 42 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade SCr435RCH

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
23 - -     0.33 -  
682 988 - 44.3 323   -  
378 - 33 34.2   234 231

Heat Treatment of steel grade SCr435RCH

Heat treated : 1951°C - 1376°C

Technological Curves of steel grade SCr435RCH

Cross Reference Table (Equivalent Grade) of SCr435RCH

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