Boron Carbide is one of the hardest materials known, ranking third behind diamond and cubic boron nitride. This makes it is ideal for use as an abrasive in polishing and lapping applications. Extreme hardness (Knoop 100g: 2900-3580 kg/mm2), Good chemical resistance, Good nuclear properties, Low density (2.52 g/cm2)
Particles: 8 µm