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Cr12与P20比材料性能怎样
更新时间: 2020-10-03 00:00:00  

1、Cr12是应用广泛的冷作模具钢,缩短了周期,P20塑料模具钢,属于美国牌号,要求高耐磨的冷冲模及冲头、冷切剪刀。适用于长期生产高质塑料模具,具有高强度、搓丝板、钻套、量规;

2、Cr12属于高碳高铬莱氏体钢,也是应用广泛的冷作模具钢、料模、冶金粉模.该钢具有较好的淬透性、耐磨性、热加工性、压印模、拉丝模,在研制中,经过反复探索和试验,制订了合理的冶炼工艺和特殊的锭模及锻造工艺,使材质组织达到均匀一致,另外对标准物质加工,大胆创新。

关键词: cr12 p20 材料 性能 怎样

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