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NiCr21Mo16W

Germany DIN NiCr21Mo16W Wrought nickel alloys with molybdenum and chromium - Chemical composition and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NiCr21Mo16W / NiCr21Mo16W
Category Grade Standard Region/Area Standard Content
Metals NiCr21Mo16W DIN 17744 Germany Wrought nickel alloys with molybdenum and chromium - Chemical composition

Chemical composition(mass fraction)(wt.%) of the NiCr21Mo16W

Element Min Max Similar

Mechanical Properties of steel grade NiCr21Mo16W

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)
433 (≥) 828 (≥) 12 33 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 132

Physical Properties of steel grade NiCr21Mo16W

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
34 - -     0.14 -  
945 676 - 34.3 313   -  
164 - 11 43.2   414 222

Heat Treatment of steel grade NiCr21Mo16W

Heat treated : 1917°C - 1179°C

Technological Curves of steel grade NiCr21Mo16W

Cross Reference Table (Equivalent Grade) of NiCr21Mo16W

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