About TTI

Specifications for Spherical Cast Tungsten Carbide(YZDF)

Spherical cast tungsten carbide is cast tungsten carbide heated at ultra-high temperatures. This improves density, hardness, and flow-ability.

  • Particle size distribution ranges from 20 microns to 250 microns. Single or mixed particle sizes are available.
  • The particles are spherical in shape. The microstructure dense and homogeneous.

Properties

Grade
YZDF
Micro-hardness(Load 100 g)
2700-3300
Density(g/cm3)
15.8-16.7

Grade & Chemical Compositions

Chemical compositions (%)

 
YZDF
T.C
3.8～4.1
F.C≤
0.05
Fe≤
0.5
Cr≤
0.1
V≤
0.05
Si≤
0.02
Ti≤
0.1
Mo+Co+Ni≤
0.2