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NiCr20Mo15

Germany DIN NiCr20Mo15 Wrought nickel alloys with molybdenum and chromium - Chemical composition and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NiCr20Mo15 / NiCr20Mo15
Category Grade Standard Region/Area Standard Content
Metals NiCr20Mo15 DIN 17744 Germany Wrought nickel alloys with molybdenum and chromium - Chemical composition

Chemical composition(mass fraction)(wt.%) of the NiCr20Mo15

Element Min Max Similar

Mechanical Properties of steel grade NiCr20Mo15

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)
373 (≥) 714 (≥) 31 24 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade NiCr20Mo15

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
14 - -     0.14 -  
512 112 - 43.3 124   -  
643 - 44 34.2   422 344

Heat Treatment of steel grade NiCr20Mo15

Heat treated : 1781°C - 1837°C

Technological Curves of steel grade NiCr20Mo15

Cross Reference Table (Equivalent Grade) of NiCr20Mo15

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