... size:Diameter: 20-350mm length: 2500-4000mm or customer requested. Factory state: soft annealing to HB 185. Chemical composition (for reference ... suitable for the metal compression casting, the extrusion mould, duplicate mould, stamping mould and the plastic mould of PA, POM, PS, PE, and EP.Hot ... light alloys, e.g. Liners dies and mandrels. hot work mould steel H13/DIN1.2344 Hot Work Die Steel H13/DIN ...