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X 220 CrVMo 13-4

Germany DIN X220CrVMo13-4 High alloyed CrVMo steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X220CrVMo13-4 / X 220 CrVMo 13-4
Category Grade Standard Region/Area Standard Content
Metals X 220 CrVMo 13-4 -- Germany High alloyed CrVMo steel

Chemical composition(mass fraction)(wt.%) of the X 220 CrVMo 13-4

Element Min Max Similar
V 3.7000 4.0000 -
Si 0.1500 0.3000 -
S - 0.0200 -
P - 0.0300 -
Mo 0.8000 1.1000 -
Mn 0.2500 0.4000 -
Cr 12.5000 13.5000 -
C 2.1000 2.3000 -

Mechanical Properties of steel grade X 220 CrVMo 13-4

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)
935 (≥) 491 (≥) 42 43 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 143

Physical Properties of steel grade X 220 CrVMo 13-4

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
14 - -     0.44 -  
418 445 - 24.3 142   -  
879 - 32 32.2   312 341

Heat Treatment of steel grade X 220 CrVMo 13-4

Heat treated : 1239°C - 1617°C

Technological Curves of steel grade X 220 CrVMo 13-4

Cross Reference Table (Equivalent Grade) of X 220 CrVMo 13-4

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