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China YB Ni81Mo2 镍铁磁粉芯 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Ni81Mo2 / Ni81Mo2
Category Grade Standard Region/Area Standard Content
Metals Ni81Mo2 YB/T 5258 China 镍铁磁粉芯

Chemical composition(mass fraction)(wt.%) of the Ni81Mo2

Element Min Max Similar
Fe - - -
Mo 1.8000 2.2000 -
Ni 79.0000 81.0000 -
Mn - 0.3000 -
P - 0.0200 -
S - 0.0200 -
Si - 0.3000 -
C - 0.0300 -

Mechanical Properties of steel grade Ni81Mo2

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 (≥) 418 (≥) 14 13 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade Ni81Mo2

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 - -     0.33 -  
862 999 - 13.3 244   -  
125 - 12 21.2   212 313

Heat Treatment of steel grade Ni81Mo2

Heat treated : 1516°C - 1919°C

Technological Curves of steel grade Ni81Mo2

Cross Reference Table (Equivalent Grade) of Ni81Mo2

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