... specialize in the manufacture of tungsten carbide products such as tungsten carbide strips, rods,rings,inserts, shims, wear parts, drawing ... TaC, NbC, BC4, etcNumber and performance of forming cutting tools series GradeISO CodeDensity g/cm3Hardness HRA(HV)TRSN/mm2Performance & ... recommendedSK6XK1014.7-15.191.5-921800-1950Fine grain alloy, with excellent wear resistance, used for processing chilled cast ...