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.
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.