International Standard
ISO 4941:2024
Steel and iron — Determination of molybdenum content — Thiocyanate spectrophotometric method
Reference number
ISO 4941:2024
Edition 3
2024-07
© ISO 2024
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Published (Edition 3, 2024)

ISO 4941:2024

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Format
CHF 63
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Abstract

This document specifies a thiocyanate spectrophotometric method for the determination of molybdenum contents in steel and iron. The method is applicable to molybdenum mass fractions between 0,005 % and 0,125 %.

Vanadium and tungsten interfere with the measurement if, because of their contents, the V/Mo ratio is greater than 16 or the W/Mo ratio is greater than 8.

General information

  • Status
     : Published
    Publication date
     : 2024-07
    Stage
    : International Standard published [60.60]
  • Edition
     : 3
    Number of pages
     : 11
  • Technical Committee :
    ISO/TC 17/SC 1
    ICS :
    77.080.01 
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Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goals

9
Industry, Innovation and Infrastructure
12
Responsible Consumption and Production

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