GB/T 19076-2003 in English

《GB/T 19076-2003烧结金属材料规范》由TC243（全国有色金属标准化技术委员会）归口，TC243SC4（全国有色金属标准化技术委员会粉末冶金分会）执行，主管部门为中国有色金属工业协会。
本标准等同采用ISO 5755:2001《烧结金属材料规范》。本标准规定了用于制造轴承和结构零件的烧结金属材料的化学成分和物理力学性能。

Scope

This standard specifies the chemical composition and physical and mechanical properties of sintered metal materials used in the manufacture of bearings and structural parts. When selecting powder metallurgy materials, it should be noted that their performance depends not only on chemical composition and density, but also on the manufacturing process. The properties of sintered materials used for specific purposes are not necessarily the same as those of wrought and cast materials used in other working conditions. Therefore, it is recommended that the purchaser contact the possible manufacturer.