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X 11 CrNiMoN 12

Germany DIN X11CrNiMoN12 High-temperature resisting CrNiMo steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X11CrNiMoN12 / X 11 CrNiMoN 12
Category Grade Standard Region/Area Standard Content
Metals X 11 CrNiMoN 12 -- Germany High-temperature resisting CrNiMo steel

Chemical composition(mass fraction)(wt.%) of the X 11 CrNiMoN 12

Element Min Max Similar
V 0.2500 0.4000 -
Si 0.1000 0.5000 -
S - 0.0250 -
P - 0.0300 -
Ni 2.0000 3.0000 -
N 0.0200 0.0500 -
Mo 1.5000 2.0000 -
Mn 0.5000 0.9000 -
Cr 11.0000 12.5000 -
C 0.0800 0.1500 -

Mechanical Properties of steel grade X 11 CrNiMoN 12

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)
577 (≥) 492 (≥) 12 33 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 431

Physical Properties of steel grade X 11 CrNiMoN 12

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
12 - -     0.22 -  
778 785 - 14.3 331   -  
778 - 34 13.2   341 111

Heat Treatment of steel grade X 11 CrNiMoN 12

Heat treated : 1993°C - 1351°C

Technological Curves of steel grade X 11 CrNiMoN 12

Cross Reference Table (Equivalent Grade) of X 11 CrNiMoN 12

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