HPM7新型预硬塑料模具钢 JIS SCM Modified/AISI P20 Modified 化学成份 CHEMICAL COMPOSITION 专利申请中 Patent Pending Steel
出厂硬度 DELIVERY HARDNESS 预硬处理HB300-330 Prehardened HB300-330
特征 FEATURES 切削性、焊接性优越钢材。 Good machinability & weldability steels. 洁净度高、具有良好的镜面精加 工性能。 Good polishabiluty due to lower volume fractions of nonmetallic inclusions 严格挑选化学成份,经新技术特 别提炼后,能提高钢材本质伸延 性、韧性、及溶接性,不容易爆 裂。 (尤其经而wire-cut后一些薄位 及较难度设计位都不会因碳的氧 化而变得太脆弱,容易爆裂。) Selected chemical composition and new technical skill improve the quality of tensile strength, toughness, meltability of the steel. (Especially, the oxidation from carbon created by the wire-cut will cause easy wearings cracking.)
大尺寸模具中心部位也同样有相对硬度。 Uniform hardness distribution even in large cross section mold dies because of excellent hardenability.
用途 APPLICATIONS 因设计变更,而需要焊接频繁模具。 汽车部件如尾灯、表盘。 家电如电视机体、空调机壳和电话等。 其它:大型日用品、胶卷、容器、导管等。 Freqent design changes of molds. Automobile Parts such as Light case, Instrument Panel, Radiater grill. Home Electronics Parts such as TV cabinets. Air Conditioner and
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