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NiMo23Cr8Fe

Germany DIN NiMo23Cr8Fe Wrought nickel alloys with molybdenum and chromium - Chemical composition and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NiMo23Cr8Fe / NiMo23Cr8Fe
Category Grade Standard Region/Area Standard Content
Metals NiMo23Cr8Fe DIN 17744 Germany Wrought nickel alloys with molybdenum and chromium - Chemical composition

Chemical composition(mass fraction)(wt.%) of the NiMo23Cr8Fe

Element Min Max Similar

Mechanical Properties of steel grade NiMo23Cr8Fe

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)
732 (≥) 736 (≥) 34 23 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 411

Physical Properties of steel grade NiMo23Cr8Fe

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
43 - -     0.31 -  
978 121 - 24.3 314   -  
372 - 32 34.2   342 444

Heat Treatment of steel grade NiMo23Cr8Fe

Heat treated : 1822°C - 1683°C

Technological Curves of steel grade NiMo23Cr8Fe

Cross Reference Table (Equivalent Grade) of NiMo23Cr8Fe

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