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NEN-EN 1978

Copper and copper alloys - Copper cathodes

active, Most Current
Organization: NEN
Publication Date: 1 September 2022
Status: active
Page Count: 20
ICS Code (Copper products): 77.150.30
scope:

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 History

NEN-EN 1978
September 1, 2022
Copper and copper alloys - Copper cathodes
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...
NEN-EN 1978
September 1, 2021
Copper and copper alloys - Copper cathodes
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...
NEN-EN 1978
April 1, 1998
Copper and copper alloys - Copper cathodes
Specifies the composition and property requirements for cathodes of two copper grades, designated Cu-CATH-1 (CR001A) and Cu-CATH-2 (CR002A). Annex A describes methods for sampling cathodes for use in...
NEN-EN 1978
July 1, 1995
Copper and copper alloys - Copper cathodes
Specifies the composition and property requirements for cathodes of two copper grades, designated Cu-CATH-1 (CR001A) and Cu-CATH-2 (CR002A). Annex A describes methods for sampling cathodes for use in...

References

This document references:
EN 10204 - Metallic products - Types of inspection documents
Published by CEN on October 1, 2004
This document specifies the different types of inspection documents supplied to the purchaser, in accordance with the requirements of the order, for the delivery of all metallic products e.g. plates,...
This document references:
EN 1412 - Copper and copper alloys - European numbering system
Published by CEN on November 1, 2016
This 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...
This document references:
EN 16117-2 - Copper and copper alloys - Determination of copper content - Part 2: Electrolytic determination of copper in materials with copper content higher than 99,80 %
Published by CEN on November 1, 2012
This European Standard specifies an electrolytic method for the determination of the copper content of unalloyed copper materials with a copper content higher than 99,80 % (mass fraction) in the form...
This document references:
EN ISO/IEC 17050-1 - Conformity assessment - Supplier's declaration of conformity - Part 1: General requirements
Published by CEN on April 1, 2010
This part of ISO/IEC 17050 specifies general requirements for a supplier's declaration of conformity in cases where it is desirable, or necessary, that conformity of an object to the specified...
This document references:
EN ISO/IEC 17050-2 - Conformity assessment - Supplier´s declaration of conformity - Part 2: Supporting documentation
Published by CEN on October 1, 2004
A description is not available for this item.
This document references:
IEC 60028 - International standard of resistance for copper
Published by IEC on January 1, 1925
PREFACE TO SECOND EDITION The purpose of this edition is not to change in any way the substance of the original recommendations but only to re-state them in a manner which renders them free from...
This document references:
IEC 60468 - Method of Measurement of Resistivity of Metallic Materials
Published by IEC on January 1, 1974
This recommendation gives procedures for determining the electrical volume resistivity and mass resistivity of solid (non-stranded) metallic conductor and resistor materials, and the resistance per...
This document references:
ISO 1190-1 - Copper and Copper Alloys - Code of Designation - Part 1: Designation of Materials
Published by ISO on January 1, 1982
Scope and field of application This part of ISO 1190 relates to the designation of coppers and copper alloys in terms of their material composition.
This document references:
ISO 80000-1 - Quantities and units — Part 1: General TECHNICAL CORRIGENDUM 1
Published by ISO on October 1, 2011
ISO 80000-1 gives general information and definitions concerning quantities, systems of quantities, units, quantity and unit symbols, and coherent unit systems, especially the International System of...
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