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X38CrMoV5

France AFNOR NF X38CrMoV5 工具钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X38CrMoV5 / X38CrMoV5
Category Grade Standard Region/Area Standard Content
Metals X38CrMoV5 NF A35-590 France 工具钢

Chemical composition(mass fraction)(wt.%) of the X38CrMoV5

Element Min Max Similar
V 0.3000 0.5000 -
Si 0.8000 1.2000 -
S - 0.0250 -
P - 0.0250 -
Mo 1.2000 1.5000 -
Mn 0.2000 0.5000 -
Cr 4.8000 5.5000 -
C 0.3400 0.4200 -

Mechanical Properties of steel grade X38CrMoV5

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)
256 (≥) 785 (≥) 14 24 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 213

Physical Properties of steel grade X38CrMoV5

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
32 - -     0.41 -  
766 828 - 12.3 313   -  
311 - 13 33.2   123 334

Heat Treatment of steel grade X38CrMoV5

Heat treated : 1515°C - 1147°C

Technological Curves of steel grade X38CrMoV5

Cross Reference Table (Equivalent Grade) of X38CrMoV5

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