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35Cr2Ni4Mo

China GB 35Cr2Ni4Mo 合金结构钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 35Cr2Ni4Mo / 35Cr2Ni4Mo
Category Grade Standard Region/Area Standard Content
Metals 35Cr2Ni4Mo GB/T 3077 China 合金结构钢

Chemical composition(mass fraction)(wt.%) of the 35Cr2Ni4Mo

Element Min Max Similar
Ni 3.6000 4.1000 -
Mo 0.2500 0.4500 -
Cr 1.6000 2.0000 -
Mn 0.5000 0.8000 -
Si 0.1700 0.3700 -
C 0.3200 0.3900 -

Mechanical Properties of steel grade 35Cr2Ni4Mo

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)
252 (≥) 567 (≥) 42 13 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 334

Physical Properties of steel grade 35Cr2Ni4Mo

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
12 - -     0.42 -  
171 967 - 14.3 424   -  
136 - 24 34.2   334 313

Heat Treatment of steel grade 35Cr2Ni4Mo

Heat treated : 1512°C - 1852°C

Technological Curves of steel grade 35Cr2Ni4Mo

Cross Reference Table (Equivalent Grade) of 35Cr2Ni4Mo

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