Dongguan Otai Special Steel Co Ltd

1.2738 is one of the plastic mold steel. It is designed for the plastic mold industry for medium-sized molds and tools with good cutting characteristics. Din 1.2738 has been pre-reinforced. Heat treatment is usually not required, thus greatly increasing economic efficiency. 1.2738 belongs to alloy steel, nickel, chromium and molybdenum are alloy ingeniums, ideal for polishing, discharge processing, nitride, chromium, etching. 1.2738 Can be treated with nitride and flame hardening to increase the hardness and wear resistance of the mold surface. Heat slowly to tempering temperature immediately after hardening. 1.2738 Mold steel materials are commonly used in relatively low temperature applications, such as mold and injection molds, synthetic plastic molds, especially large plastic molds that are subject to high stress at the core. Large cavity plate with a deep cavity for items such as bumpers or dashboards, mold frames, etc. It is also suitable for the manufacture of ps and abs, transparent plastic molds such as pencil cases and daily container class high stress gloss.