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X 10 CrNiMoNb 18-12

Germany DIN X10CrNiMoNb18-12 不锈钢 and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals X 10 CrNiMoNb 18-12 -- Germany 不锈钢

Chemical composition(mass fraction)(wt.%) of the X 10 CrNiMoNb 18-12

Element Min Max Similar
Si - 1.0000 -
S - 0.0300 -
P - 0.0450 -
Ni 12.0000 14.5000 -
Nb - - -
Mo 2.5000 3.0000 -
Mn - 2.0000 -
Cr 16.5000 18.5000 -
C - 0.1000 -

Mechanical Properties of steel grade X 10 CrNiMoNb 18-12

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)
975 (≥) 131 (≥) 12 12 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

Physical Properties of steel grade X 10 CrNiMoNb 18-12

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
32 - -     0.31 -  
437 448 - 32.3 431   -  
419 - 21 31.2   123 244

Heat Treatment of steel grade X 10 CrNiMoNb 18-12

Heat treated : 1466°C - 1841°C

Technological Curves of steel grade X 10 CrNiMoNb 18-12

Cross Reference Table (Equivalent Grade) of X 10 CrNiMoNb 18-12

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