... highly stressed pressing and injection moulds, coining tools, cutlery presses and stamping dies, hobbing tools, cold shear blades ... for jewellery, tools, for heavy cold forming, chasings, plastic moulds, shredder knives, embossing tools, big master hobs, ... industrial blades, mold inserts for high hardening and abrasive stress, plastic moulds.Heat Treatment:Annealing : 610 - 650 °CHardness after ...