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X 19 CrMo 12-1

Germany DIN X19CrMo12-1 High-temperature resisting CrMo steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X19CrMo12-1 / X 19 CrMo 12-1
Category Grade Standard Region/Area Standard Content
Metals X 19 CrMo 12-1 -- Germany High-temperature resisting CrMo steel

Chemical composition(mass fraction)(wt.%) of the X 19 CrMo 12-1

Element Min Max Similar
Si 0.1000 0.5000 -
S - 0.0300 -
P - 0.0450 -
Ni - 0.8000 -
Mo 0.8000 1.2000 -
Mn 0.3000 0.8000 -
Cr 11.0000 12.5000 -
C 0.1500 0.2300 -

Mechanical Properties of steel grade X 19 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)
186 (≥) 213 (≥) 13 33 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade X 19 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
13 - -     0.13 -  
838 445 - 24.3 113   -  
638 - 12 31.2   411 312

Heat Treatment of steel grade X 19 CrMo 12-1

Heat treated : 1779°C - 1434°C

Technological Curves of steel grade X 19 CrMo 12-1

Cross Reference Table (Equivalent Grade) of X 19 CrMo 12-1

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