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China JB 35CrMoA 大型高铬锻钢支承辊.技术条件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 35CrMoA / 35CrMoA
Category Grade Standard Region/Area Standard Content
Metals 35CrMoA JB/T 11021 China 大型高铬锻钢支承辊.技术条件

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

Element Min Max Similar
C 0.3200 0.4000 -
Si 0.1700 0.3700 -
Mn 0.4000 0.7000 -
P - 0.0300 -
S - 0.0300 -
Cr 0.8000 1.1000 -
Mo 0.1500 0.2500 -

Mechanical Properties of steel grade 35CrMoA

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)
323 (≥) 519 (≥) 23 12 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade 35CrMoA

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
34 - -     0.22 -  
386 632 - 41.3 114   -  
661 - 23 34.2   133 342

Heat Treatment of steel grade 35CrMoA

Heat treated : 1991°C - 1741°C

Technological Curves of steel grade 35CrMoA

Cross Reference Table (Equivalent Grade) of 35CrMoA

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