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X20CrMoWV12-1

Germany DIN X20CrMoWV12-1 Stainless steels. List of stainless steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X20CrMoWV12-1 / X20CrMoWV12-1
Category Grade Standard Region/Area Standard Content
Metals X20CrMoWV12-1 DIN EN 10088-1 Germany Stainless steels. List of stainless steels

Chemical composition(mass fraction)(wt.%) of the X20CrMoWV12-1

Element Min Max Similar
W 0.4000 0.6000 -
V 0.2500 0.3500 -
Si 0.1000 0.5000 -
S - 0.0300 -
P - 0.0450 -
Ni 0.3000 0.8000 -
Mo 0.8000 1.2000 -
Mn 0.3000 0.8000 -
Cr 11.0000 12.5000 -
C 0.1700 0.2500 -
W 0.4000 0.6000 -
V 0.2000 0.3500 -
Si 0.1000 0.5000 -
S - 0.0150 -
P - 0.0250 -
Ni 0.3000 0.8000 -
Mo 0.8000 1.2000 -
Mn 0.3000 0.8000 -
Cr 11.0000 12.5000 -
C 0.1700 0.2400 -

Mechanical Properties of steel grade X20CrMoWV12-1

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)
775 (≥) 276 (≥) 32 42 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade X20CrMoWV12-1

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
31 - -     0.12 -  
592 352 - 32.3 411   -  
754 - 14 43.2   334 131

Heat Treatment of steel grade X20CrMoWV12-1

Heat treated : 1368°C - 1655°C

Technological Curves of steel grade X20CrMoWV12-1

Cross Reference Table (Equivalent Grade) of X20CrMoWV12-1

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