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39 CrMoV 13

EU EU 39CrMoV13 渗碳钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 39CrMoV13 / 39 CrMoV 13
Category Grade Standard Region/Area Standard Content
Metals 39 CrMoV 13 EU 85 EU 渗碳钢

Chemical composition(mass fraction)(wt.%) of the 39 CrMoV 13

Element Min Max Similar
V 0.1500 0.2500 -
Si 0.1500 0.4000 -
S - 0.0350 -
P - 0.0300 -
Mo 0.8000 1.1000 -
Mn 0.4000 0.7000 -
Cr 3.0000 3.5000 -
C 0.3500 0.4200 -

Mechanical Properties of steel grade 39 CrMoV 13

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)
388 (≥) 678 (≥) 13 44 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 441

Physical Properties of steel grade 39 CrMoV 13

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 - -     0.31 -  
125 396 - 14.3 112   -  
469 - 34 31.2   223 213

Heat Treatment of steel grade 39 CrMoV 13

Heat treated : 1688°C - 1374°C

Technological Curves of steel grade 39 CrMoV 13

Cross Reference Table (Equivalent Grade) of 39 CrMoV 13

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