BS EN 1978. Copper and copper alloys. Copper cathodes
|Standard number:||21/30432859 DC|
|Status:||Draft for Comment|
This standard 21/30432859 DC BS EN 1978. Copper and copper alloys. Copper cathodes is classified in these ICS categories:
- 77.150.30 Copper products
This document specifies the composition and property requirements for cathodes of two copper grades, designated Cu-CATH-1 (CR001A) and Cu-CATH-2 (CR002A).
Annex A (normative) describes methods for sampling cathodes for use in cases of dispute between the purchaser and the supplier. Annex B (informative) gives information on the relationships between electrical resistivity and conductivity of copper.