Heat resistant W403 mould steel

Austria W403 Mould Steel:In the injection moulding industry, W403 is also one of the commonly used mould steels, which is widely used in the manufacture of injection moulds, hot runner systems, cooling systems and so on. W403 is mainly used in automotive parts electrical discharge machining moulds, the thickness of not more than 2MM thin plate, high-efficiency drop moulds, etc.; thermosetting resin moulding mould, deep drawing mould, cold extrusion mould. Bohler W403 VMR from Austria is an electroslag remelted die steel for aluminium alloy die casting dies, tools and cores for hot extrusion and punching, die forging hammer forging dies, press forging dies, high speed precision forging dies and plastic compression dies. It has high heat resistance, excellent all-round toughness and ductility, high thermal fatigue and wear resistance, good nitriding, good polishability, good dimensional stability, good hardenability, better than conventional melted steel with better isotropy and other e…