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NF EN ISO 4946 : 2016

Current

Current

The latest, up-to-date edition.

STEEL AND CAST IRON - DETERMINATION OF COPPER CONTENT - 2,2'-BIQUINOLINE SPECTROPHOTOMETRIC METHOD

Published date

09-09-2014

Describes a spectrophotometric method for the determination of copper in steel and cast iron by 2,2'-biquinoline. The method is applicable to the determination of copper mass fraction in the range of 0,02 % and 5 % (mass fraction).

DevelopmentNote
Indice de classement: A06-336. PR NF EN ISO 4946 August 2014. (09/2014) Supersedes NF EN 24946. (06/2016)
DocumentType
Standard
PublisherName
Association Francaise de Normalisation
Status
Current
Supersedes

Standards Relationship
ISO 4946:2016 Identical
EN ISO 4946:2016 Identical

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