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prNS-EN 1978:2021

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Note: This standard has a new edition: NS-EN 1978:2022

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Abstract

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.

Document information

  • Standard from SN
  • Published:
  • Edition: 2021-08
  • Version: 1
  • Document type: NAT
  • ICS 77.150.30
  • National Committee CEN/TC 133

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