| HPM7新型预硬P20塑料模钢 |
| HPM7新型预硬P20塑料模钢 |
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| JIS SCM Modified/AISI P20 Modified |
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| 化学成份 CHEMICAL COMPOSITION |
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| 专利申请中 Patent Pending Steel |
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| 出厂硬度 DELIVERY HARDNESS |
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| 预硬处理HB300-330 Prehardened HB300-330 |
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| 特征 FEATURES |
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| 切削性、焊接性优越钢材。 Good machinability & weldability steels. |
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| 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 |
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| 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。 |
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| （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。） |
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| Selected chemical composition and new technical skill improve the quality of tensile strength, toughness, meltability of the steel. |
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| (Especially, the oxidation from carbon created by the wire-cut will cause easy wearings cracking.) |
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| 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. |
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| 用途 APPLICATIONS |
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| 因设计变更，而需要焊接频繁模具。 |
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| 汽车部件如尾灯、表盘。 |
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| 家电如电视机体、空调机壳和电话等。 |
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| 其它：大型日用品、胶卷、容器、导管等。 |
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| Freqent design changes of molds. |
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| Automobile Parts such as Light case, Instrument Panel, Radiater grill. |
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| Home Electronics Parts such as TV cabinets. Air Conditioner and Telephone cases. |
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| Others:Film, Pipe, Container and Bigger plastic products. |
