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X 1 MnCrMoCu 25-17-1

Germany DIN X1MnCrMoCu25-17-1 High-temperature resisting MnCrMoCu steel and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals X 1 MnCrMoCu 25-17-1 -- Germany High-temperature resisting MnCrMoCu steel

Chemical composition(mass fraction)(wt.%) of the X 1 MnCrMoCu 25-17-1

Element Min Max Similar
Ti - 0.1000 -
Si 0.1000 0.5000 -
S - 0.0100 -
P - 0.0200 -
Ni - 0.2000 -
N 0.4000 0.6000 -
Mo 0.5000 2.0000 -
Mn 23.0000 26.0000 -
Fe - - -
Cu 0.1000 2.0000 -
Cr 15.0000 18.0000 -
C - 0.0200 -

Mechanical Properties of steel grade X 1 MnCrMoCu 25-17-1

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)
541 (≥) 872 (≥) 22 12 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade X 1 MnCrMoCu 25-17-1

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
21 - -     0.14 -  
558 546 - 34.3 422   -  
283 - 21 41.2   121 334

Heat Treatment of steel grade X 1 MnCrMoCu 25-17-1

Heat treated : 1374°C - 1132°C

Technological Curves of steel grade X 1 MnCrMoCu 25-17-1

Cross Reference Table (Equivalent Grade) of X 1 MnCrMoCu 25-17-1

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