... ASTM JIS DIN GBSpecifications:Hot Work Die Steel H10,SKD-7,1.2365,3Cr5Mo3SiV For Cu press mould , good heating ... stabilityHot Work Die Steel H10,SKD-7,1.2365,3Cr5Mo3SiVFor Cu press mould , good heating stabilityChemical ... global clients by integrating the China advanced special steel enterprises resources on the basis of differention.Service Principle: -Harmony-Communication ...