... tungsten carbide products such as tungsten carbide strips, rods,rings,inserts, shims, wear parts, drawing dies,drilling bits,cold forging dies ... , TiC, Cr3C2, VC, TaC, NbC, BC4, etcNumber and performance of plate series GradeISO CodeDensity g/cm3Hardness HRATRSN/mm2Performance & application recommendedSK6AK1014.7 ... -50Other types may be offered by customers' requirement. Cemented carbide plate series