General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Status
2017-12
Latest
GB/T 14667.1-1993
Scope
This standard specifies the chemical composition, physical and mechanical properties and inspection methods of powder metallurgy iron-based structural materials. This standard applies to the selection of sintered materials.
GB/T 14667.1-1993 history
1993GB/T 14667.1-1993 Powder metallurgy iron base structural materials. Part 1: Sintering iron, sintering carbon-steel, sintering copper-steel, sintering copper-modenim-steel