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Homepage>BS EN 1978:2022 Copper and copper alloys. Copper cathodes
sklademVydáno: 2022-09-30
BS EN 1978:2022 Copper and copper alloys. Copper cathodes

BS EN 1978:2022

Copper and copper alloys. Copper cathodes

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Označení normy:BS EN 1978:2022
Počet stran:20
Vydáno:2022-09-30
ISBN:978 0 539 16725 2
Status:Standard
DESCRIPTION

BS EN 1978:2022


This standard BS EN 1978:2022 Copper and copper alloys. Copper cathodes is classified in these ICS categories:
  • 77.150.30 Copper products
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.