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WC/Co 83 17

EU EN WC/Co8317 热喷涂 - 粉末 - 组成,电源技术状况 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: WC/Co8317 / WC/Co 83 17
Category Grade Standard Region/Area Standard Content
Metals WC/Co 83 17 EN 1274 EU 热喷涂 - 粉末 - 组成,电源技术状况

Chemical composition(mass fraction)(wt.%) of the WC/Co 83 17

Element Min Max Similar
W - - -
Co 14.0000 18.0000 -
C 4.8000 - -

Mechanical Properties of steel grade WC/Co 83 17

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)
673 (≥) 786 (≥) 31 24 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade WC/Co 83 17

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 - -     0.33 -  
749 443 - 33.3 423   -  
477 - 31 14.2   241 134

Heat Treatment of steel grade WC/Co 83 17

Heat treated : 1711°C - 1488°C

Technological Curves of steel grade WC/Co 83 17

Cross Reference Table (Equivalent Grade) of WC/Co 83 17

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