This standard specifies the grade representation method, technical requirements, test methods, inspection rules, marking, Encasement, transportation and storage requirements for die-cast copper alloys. It is applicable to the manufacturing process and quality control of die-cast copper alloys and their die-castings to ensure that they comply with relevant engineering and safety standards.
| Status | Active |
|---|---|
| CCS | J31 | ICS | 77.120.30 |
| Release Date | 2023-05-23 00:00:00 | Implementation Date | 2023-12-01 00:00:00 |