Thermal diffusitivity difference of Tungsten Carbide coating vs. Stellite 12

[Moises Frias Celestial]

What is the difference in Hardness of Tungsten Carbide coating vis-a-vis Stellite 12 coatings Steel or Cast Iron materials?
How about the Tungsten Carbide coating performance in temperature,can it easily give-in and give-off heat?

 

You might be better off reaching out to tech support at Sandvik or similar.

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