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NiCr 22 Mo

Germany DIN NiCr22Mo Wrought nickel alloys with chromium - Chemical composition and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NiCr22Mo / NiCr 22 Mo
Category Grade Standard Region/Area Standard Content
Metals NiCr 22 Mo DIN 17742 Germany Wrought nickel alloys with chromium - Chemical composition

Chemical composition(mass fraction)(wt.%) of the NiCr 22 Mo

Element Min Max Similar
Si - 1.0000 -
S - 0.0300 -
P - 0.0450 -
Ni 44.0000 47.0000 -
Nb 1.7000 2.5000 -
Mo 5.5000 7.5000 -
Mn 1.0000 2.0000 -
Cr 21.0000 23.0000 -
C - 0.0800 -

Mechanical Properties of steel grade NiCr 22 Mo

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)
317 (≥) 579 (≥) 42 42 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade NiCr 22 Mo

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 - -     0.34 -  
377 742 - 12.3 121   -  
695 - 13 22.2   422 242

Heat Treatment of steel grade NiCr 22 Mo

Heat treated : 1115°C - 1572°C

Technological Curves of steel grade NiCr 22 Mo

Cross Reference Table (Equivalent Grade) of NiCr 22 Mo

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