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NiCr22Fe20Mo6Cu2Nb

Korea KS NiCr22Fe20Mo6Cu2Nb 镍及镍合金板带材 and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals NiCr22Fe20Mo6Cu2Nb KS D 5546 Korea 镍及镍合金板带材

Chemical composition(mass fraction)(wt.%) of the NiCr22Fe20Mo6Cu2Nb

Element Min Max Similar

Mechanical Properties of steel grade NiCr22Fe20Mo6Cu2Nb

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)
758 (≥) 633 (≥) 21 33 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade NiCr22Fe20Mo6Cu2Nb

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 - -     0.22 -  
945 341 - 11.3 344   -  
164 - 32 44.2   333 412

Heat Treatment of steel grade NiCr22Fe20Mo6Cu2Nb

Heat treated : 1442°C - 1812°C

Technological Curves of steel grade NiCr22Fe20Mo6Cu2Nb

Cross Reference Table (Equivalent Grade) of NiCr22Fe20Mo6Cu2Nb

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