WC Pure tungsten carbide without binder, offering extreme hardness but limited toughness 700 1200 5.5 110 0.25 15.6 0.19 3143 450 0.35 20000 18000 16000 14000 14000 14000 14000 1.19 1.86 7.10 25.70 42.30 68.50 95.80 130.00 175.00 230.00