Tungsten Carbide Powder (WC)
WC: 99.8%Min; CT: 6.13+/-0.05 CF: 0.05Max
Impurity Max (PPM):
AL: 10; AS: 10; BI: 2; CA: 20; CD: 2;
CR: 20; CU: 8; FE: 200; K: 15; NA:10;
MN: 10; MO: 30; MG: 10; NI: 20; P: 10;
PB: 2; S: 10; SB: 5; SI: 20; SN: 5;