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WC/Ni 88 12

EU EN WC/Ni8812 热喷涂 - 粉末 - 组成,电源技术状况 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: WC/Ni8812 / WC/Ni 88 12
Category Grade Standard Region/Area Standard Content
Metals WC/Ni 88 12 EN 1274 EU 热喷涂 - 粉末 - 组成,电源技术状况

Chemical composition(mass fraction)(wt.%) of the WC/Ni 88 12

Element Min Max Similar
W - - -
Ni 11.0000 13.0000 -
Co - 13.0000 -
C 5.0000 5.6000 -

Mechanical Properties of steel grade WC/Ni 88 12

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)
178 (≥) 447 (≥) 32 32 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 441

Physical Properties of steel grade WC/Ni 88 12

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
41 - -     0.34 -  
934 641 - 13.3 232   -  
279 - 42 33.2   432 344

Heat Treatment of steel grade WC/Ni 88 12

Heat treated : 1922°C - 1956°C

Technological Curves of steel grade WC/Ni 88 12

Cross Reference Table (Equivalent Grade) of WC/Ni 88 12

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