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X 38 CrMoV 5-3

Germany SE X38CrMoV5-3 Materials for tubes and tools for the extrusion processing of copper and copper alloys and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X38CrMoV5-3 / X 38 CrMoV 5-3
Category Grade Standard Region/Area Standard Content
Metals X 38 CrMoV 5-3 SE 201 Germany Materials for tubes and tools for the extrusion processing of copper and copper alloys

Chemical composition(mass fraction)(wt.%) of the X 38 CrMoV 5-3

Element Min Max Similar
V 0.4000 0.7000 -
Si 0.3000 0.5000 -
S - 0.0350 -
P - 0.0350 -
Mo 2.7000 3.3000 -
Mn 0.3000 0.6000 -
Cr 4.7000 5.2000 -
C 0.3500 0.4000 -

Mechanical Properties of steel grade X 38 CrMoV 5-3

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)
493 (≥) 844 (≥) 22 43 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 334

Physical Properties of steel grade X 38 CrMoV 5-3

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 - -     0.12 -  
762 534 - 32.3 331   -  
889 - 43 13.2   321 431

Heat Treatment of steel grade X 38 CrMoV 5-3

Heat treated : 1957°C - 1743°C

Technological Curves of steel grade X 38 CrMoV 5-3

Cross Reference Table (Equivalent Grade) of X 38 CrMoV 5-3

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