P20/die steel

Description

For Pre hardened plastic die steel , Vacuum degassing refining processing pure steel. Uniform hardness, good polishing performance and light etching engraving performance, processing performance is good. Pre hardened state supply, without heat treatment can be directly used for mold processing, shorten the construction period, By forging and rolling processing, compact structure, **0% ultrasonic inspection, no air hole and Pinhole defect







P*0 is USA standard, GB is 3Cr3Mo, Pre hardened plastic die steel which manufactured high quality plastic mould in long term,has good machinability and polishing, Suitable for the front shell of TV set,



telephone, water dispenser, vacuum cleaners and other plastic mould and die; thermoplastic injection molding, extrusion die; thermoplastic plastic blow molding mould; the main components of heavy mold; cooling structure parts; often used in the manufacturing of the casing of the TV, washing machine, refrigerator inner shell, bucket.