Fine grain alloy, with high wear resistance, used for semi-finishing hard cast iron, non-ferrous metal and its alloy, etc. Hardness:HRA92.8 Density:14.5~14.8g/cm3 T.R.S:3200N/M2 Coating:DLC coating Workpiece:Reflectal&Birmasil We specialize in the manufacture of tungsten carbide products such as tungsten carbide strips, rods,rings,inserts, shims, wear parts, drawing dies,drilling bits,cold ...