International Standard
ISO 4946:2016
Steel and cast iron — Determination of copper — 2,2'-Biquinoline spectrophotometric method
Reference number
ISO 4946:2016
Edition 2
2016-02
© ISO 2024
International Standard
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Published (Edition 2, 2016)
This standard was last reviewed and confirmed in 2021. Therefore this version remains current.

ISO 4946:2016

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Language
CHF 63
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Abstract

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 %.

General information

  • Status
     : Published
    Publication date
     : 2016-02
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 2
    Number of pages
     : 9
  • Technical Committee :
    ISO/TC 17/SC 1
    ICS :
    77.080.01 
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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