90.93 Standard confirmed Nov 17, 2022
CEN
CEN/TC 133 Copper and copper alloys
European Norm
77.120.30 Copper and copper alloys
This draft European Standard establishes a numbering system for designation copper or copper alloys manufactured and/or used in Europe and the responsibility for the allocation and administration of numbers for individual copper materials.
The system is applicable to copper materials standardized in European Standards.
WITHDRAWN
EN 1412:1995
PUBLISHED
EN 1412:2016
90.93
Standard confirmed
Nov 17, 2022