上海批发 SUS420 S50C H3100

名称:上海批发 SUS420 S50C H3100

供应商:煜闵金属制品(上海)有限公司

价格:面议

最小起订量:2/千克

地址:上海松江区泗泾镇泗凤路228号B幢

手机:18930765557

联系人:郑夏丽 (请说在中科商务网上看到)

产品编号:54682277

更新时间:2021-06-10

发布者IP:221.239.148.169

详细说明

  SUS420钢材高韧性,高硬度空冷淬硬高铬工具钢,比SKD钢材的硬度及韧性好,高镜面、高耐蚀。热处理尺寸变化小。SUS420宜线割加工,用于冲压,拉深和搓牙模高镜面高精密模具。摄像机、化妆容器、透明罩类、透明胶片等。

  编辑本段

  状态及特性

  出厂状态:预硬30-34HRC

  化学成份(%):

  C :0.26-0.40

  Si :≤1.00

  Mn :≤1.00

  P :≤0.040

  S :≤0.030

  Cr :2.00-14.00

  Ni :③[1]

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