... ,0.6mm,0.8mm,1.0mm,1.2mm,1.4mm,1.7mm,2.0mm,2.5mm Hardness: 40-50HRC(377-509HV)Density: 7.2g/cm3Usage ... ,0.6mm,0.8mm,1.0mm,1.2mm,1.4mm,1.7mm,2.0mm,2.5mm Hardness: 40-50HRC(377-509HV)Density: 7.2g/cm3Usage ... -1.20%(S) N0.05%(P) N0.05%Average Hardness 40-50HRC(377-509HV)Deviation ±3.0HRC(±40HV)Minumum Density 7.2g/cm3 ...