NEN-ISO 431
Copper refinery shapes
inactive, Most Current
| Organization: | NEN |
| Publication Date: | 1 August 1988 |
| Status: | inactive |
| ICS Code (Copper products): | 77.150.30 |
scope:
This International Standard specifies the requirements of refined copper, in the form of refinery shapes (unwrought products). The refinery shapes included are cathodes, horizontally, vertically and continuously cast wire bars, cakes, billets and ingots.
Document History
NEN-ISO 431
August 1, 1988
Copper refinery shapes
This International Standard specifies the requirements of refined copper, in the form of refinery shapes (unwrought products). The refinery shapes included are cathodes, horizontally, vertically and...