ISO 8020 A

we are mainly producing mold component,especially in ejector pins,punches,dowel pins and dowel pins which according to the DIN standrard and JIS standard. for non-standard parts,we could also make as per customer's drawings. ISO 8020Ais one of our normal products which according to the DIN standard and the material we used is HSS,HWS and WS. The head hardness for HSS is 45+/-5 HRC and shaft hardness is 64+/-2 HRC The head hardness for HWS is 50+/-5 HRCand shaft hardness is 62+/-2 HRC The head hardnes for WS is 50+/-5 HRC and shaft hardness is 62+/-2 HRC