Tungsten-chromium alloy, W-Cr
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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.