- SAE AMS 4720E-2001 95Cu 5.0Sn 0.19P冷拉、弹簧回火(H08)磷青铜线材（ ）
- 发布日期：2018-05-04 实施日期：2001-05-01 发布部门：
- 简介：This specification covers one type of bronze in the form of round wire 0.500 inch (12.70 mm) and under in nominal diameter. This wire has been used typically for springs, but usage is not limited to such applications.