Cast Tungsten Carbide

We are engaged in manufacturing, exporting, trading and supplying excellent quality Cast Tungsten Carbide in Chengdu, Sichuan, China to our valuable clients. Or called casting tungsten carbide, tungsten casting carbide ,which is made by melting tungsten metal (W) and tungsten mono-carbide (WC) together, a eutectic composition of WC and W2C is formed. This melt is cast and rapidly quenched to form extremely hard solid particles having a fine crystal structure. The solids are crushed and classified to various mesh sizes required.
Used as a reinforcing material for hard-facing of oil drilling tools, building-material production machines, grain-processing machines and other easily wearing components.

Main Composition W2C and WC
Chemical PCT
W 90-96, Ni 2.5-5.5, Total C 3.8-4.1, Free C0.08, O 0.05
Fe 0.03, Cr/Ti 0.1, Si 0.02, V 0.05
Density 15.8-16.7g/cc
Hardness(HV) 1700-2500
Size 0.038-4mm(5-400mesh)