... moulds, Tin,lead,Zn and Al alloy die casting mould(such as engine radiator, lights and other decoration products), ... extruded moulds(such as Aluminum window frame, computer radiator), hot forging moulds(such as car connecting bar, crank, stainless ... degree/ HRC1010~1060centigrade degree100200300400500550600650700Air,oil or salt bath525252545454504232 Hot Rolled Mould Steel 1.2311/S45C/1.2738/H13/D2/D3 ...