PX5 mold steel imports wholesale price PX5 what material PX5

PX5 [Hongyuan Hongyuan] [] [Hongyuan] PX5 PX5 steel mold steel Japan Datong PX5] [Hongyuan Hongyuan] [pre-hardened material PX5 PX5 clinker [] [Hongyuan Hongyuan Hongyuan] [price] PX5 PX5 heat treatment of materials] [Hongyuan Hongyuan PX5 hard material [] [Hongyuan] PX5 PX5 steel rod Overview: PX5 Advanced P20 steel universal pre-hard steel, Daido Steel Co., Ltd. production of pre-hardened plastic mold steel , polishing, galvanic corrosion, weldability, machinability, welding resistance and workability are good. PX5 steel Japan Datong (DAIDO) special tool steel and US Steel AISIP20 improvement is superior weldability and universal pre-hardened plastic mold steel steel. Hardness of 30 ~ 33HRC Pre-hardened steel, Engraving process can be put directly after use, well-designed production process in order to obtain a very uniform microstructure and hardness, low hardness of the surface-hardened layer after discharge machining, easy to polish, to weld cracking sensitivity of the components of low-balanced design, significantly improved weldability. Polishing, galvanic corrosion, welding resistance and workability were good. [1] Japan Datong PX5 special tool steel production process can be used to produce plastic molds, with excellent mechanical properties and processability, its pre-hardened state is reducing the normal process of heat treatment processing sectors, improve the economy benefits. Uses: PX5 for mass production with a large mirror mold, taillights, mirror housing, front bezel, cameras, home appliances molds. Chemical Composition: Carbon C: 0.40% Si Si: 0.30% Manganese Mn: 1.45% chromium Cr: 2.00% Mo Mo: 0.20% Key Features: (1) by vacuum degassing, after forging, quenching hardness to HRC30-36 section organize uniform, deformation after processing. (2) After grinding, the surface gloss is excellent. (3) the loss of good flowers, long service life. Typical applications: 1) for electrical appliances, audio equipment, video recorders shell, TV cabinet, cassette, fans, wiring devices and buttons Mold. 2) for communications, office automation equipment (telephones, fax cabinet, copiers shell, cooling fan, gear parts) die. 3) mainly used in automotive tail lights, mirror housing front bezel, car bumpers, instrument cover, wheel side cover and other large household appliances shell plastic mold.