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Norm

ISO 4946:2016

Issue date: 2016 02 02

Steel and cast iron — Determination of copper — 2,2'-Biquinoline spectrophotometric method

ISO 4946:2016 specifies a spectrophotometric method for the determination of copper in steel and cast iron by 2,2'-biquinoline. The method is applicable to the determinat...
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Valid
Publisher:
International Organization for Standardization
Format:
Digital | 9 Pages
Language:
English
ICS
77.080.01
Topics
Mechanical engineering foundations & materials, Ferrous metals, ferroalloys and powder metallurgy, Ferrous metals in general

ISO 4946:2016 specifies 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 %.

ISO 4946:2016
2016 02 02
Steel and cast iron — Determination of copper — 2,2'-Biquinoline spectrophotometric method
Norm
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ISO 4946:1984
1984 12 01
Steel and cast iron — Determination of copper content — 2,2'-Diquinolyl spectrophotometric method
Norm