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Germany DIN MnCuNi MnCuNi alloy and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: MnCuNi / MnCuNi
Category Grade Standard Region/Area Standard Content
Metals MnCuNi -- Germany MnCuNi alloy

Chemical composition(mass fraction)(wt.%) of the MnCuNi

Element Min Max Similar
Ni 10.0000 16.0000 -
Mn - - -
Fe - 0.5000 -
Cu 10.0000 18.0000 -

Mechanical Properties of steel grade MnCuNi

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)
889 (≥) 623 (≥) 44 42 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 123

Physical Properties of steel grade MnCuNi

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
44 - -     0.42 -  
913 443 - 23.3 114   -  
967 - 41 13.2   243 122

Heat Treatment of steel grade MnCuNi

Heat treated : 1749°C - 1581°C

Technological Curves of steel grade MnCuNi

Cross Reference Table (Equivalent Grade) of MnCuNi

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