Tungsten Carbide Balls provided by STE-Mart are made of extremely hard alloy which is a mixture of tungsten and carbon. Due to high resistance against corrosion and wear, it can replace most steel balls. It is widely used in water meters, flow meters and pens.
Specification
Material: 94% WC、6% Co Color:Silver Specific gravity: 15 Hardness: HV1600 Diameter: 6mm Package: 1 pack (10 pieces)
Features
With high precision to the specified shape and size