Tungsten-chromium alloy, W-Cr 

Tungsten chromium alloy
Chromium-tungsten alloy has low carbon content and low hardening, but after carburizing 

and quenching, surface hardness and thermal stability increase significantly, comprehensive 

mechanical properties are good, and higher impact toughness can be obtained. Cr - W 

alloy has high sensitivity and poor wear resistance under abrasive wear conditions.
Application materials
Stellite has good mechanical properties and is widely used, mainly for manufacturing 

woodworking tools, cold cutting metal blades, scraper blades for rolling thread board, 

large heavy load cold upsetting punch, medium load steel plate punch, pneumatic tools 

and die for cold punching and trimming of fine pressing die.