本规范涵盖一种铜铍合金板材和带材。本产品通常用于要求高强度、导电性好或不具有磁化率的零件，但使用不限于此类应用。这些产品比AMS 4530具有更高的强度和更低的延展性。

This specification covers one type of copper-beryllium alloy in the form of sheet and strip.This product has been used typically for parts requiring high strength with good electrical conductivity of lack of magnetic susceptibility, but usage is not limited to such applications. These products have higher strength and lower ductility than AMS 4530.