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X 15 CrMo 12-1

Germany DIN X15CrMo12-1 High-temperature resisting CrMo steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X15CrMo12-1 / X 15 CrMo 12-1
Category Grade Standard Region/Area Standard Content
Metals X 15 CrMo 12-1 -- Germany High-temperature resisting CrMo steel

Chemical composition(mass fraction)(wt.%) of the X 15 CrMo 12-1

Element Min Max Similar
Si - 1.0000 -
S - 0.0300 -
P - 0.0450 -
Mo 1.0000 1.3000 -
Mn - 1.0000 -
Cr 11.0000 12.0000 -
C 0.1200 0.1700 -

Mechanical Properties of steel grade X 15 CrMo 12-1

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)
986 (≥) 261 (≥) 31 41 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

Physical Properties of steel grade X 15 CrMo 12-1

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
41 - -     0.24 -  
369 985 - 34.3 431   -  
749 - 42 23.2   432 233

Heat Treatment of steel grade X 15 CrMo 12-1

Heat treated : 1973°C - 1599°C

Technological Curves of steel grade X 15 CrMo 12-1

Cross Reference Table (Equivalent Grade) of X 15 CrMo 12-1

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