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China JB 35CrMo 压力容器用碳素钢和低合金钢锻件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 35CrMo / 35CrMo
Category Grade Standard Region/Area Standard Content
Metals 35CrMo JB 4726 China 压力容器用碳素钢和低合金钢锻件

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

Element Min Max Similar
C 0.3200 0.4000 -
Si 0.2000 0.4000 -
Mn 0.4000 0.7000 -
P - 0.0350 -
S - 0.0350 -
Cr 0.8000 1.1000 -
Mo 0.1500 0.2500 -
Ni - 0.3500 -
Cu - 0.2000 -
Mo 0.1500 0.2500 -
Cr 0.8000 1.1000 -
S - 0.0350 -
P - 0.0350 -
Mn 0.4000 0.7000 -
Si 0.1700 0.3700 -
C 0.3200 0.4000 -

Mechanical Properties of steel grade 35CrMo

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)
291 (≥) 884 (≥) 14 24 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade 35CrMo

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
22 - -     0.42 -  
694 942 - 42.3 231   -  
588 - 21 21.2   233 342

Heat Treatment of steel grade 35CrMo

Heat treated : 1727°C - 1771°C

Technological Curves of steel grade 35CrMo

Cross Reference Table (Equivalent Grade) of 35CrMo

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