99.60 Withdrawal effective Sep 21, 2022
CEN
CEN/TC 133 Copper and copper alloys
European Norm
77.150.30 Copper products
This standard 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.
WITHDRAWN
EN 1978:1998
99.60
Withdrawal effective
Sep 21, 2022
PUBLISHED
EN 1978:2022