Metallurgi

Ämnesområden: Kopparprodukter
Kommittébeteckning: SIS/TK 624 (Aluminium och koppar)
Källa: CEN
Svarsdatum: den 21 okt 2021
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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.