Tungsten carbide ball are also called tungsten steel ball and cemented carbide ball, which is made of tungsten carbide material, include properties of high hardness, high T.R.S., high corrosion and bending, are able to instead of kinds of steel balls.
Tungsten carbide polished ball is polished from blank ball, which are able to reach the surface of G25, with high density, high wear resistance and small friction，are widely used in high-tech equipment and petroleum, ball seal and other industries.
Polished ball with properties of high density, high strength, high wear resistance, high acuracy and could bear high corrosion-resistant and high temperature.
Mechanical Properties
1.Ultimate tensile strength 220,000 psi
2.Ultimate compressive strength 643,000 psi
3.Transverse rupture strength 228,000 psi
4.Modulus of elasticity 98,000,000
5.Density (approx.) 0.54 lb./in.
6.Specific gravity 14.85-15.5
7.Electrically conductive slightly magnetic
8.Low thermal expansion rate
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| Tungsten Carbide Polished Ball Picture |
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