Under publication
ISO 4937
Steel and iron — Determination of chromium content — Potentiometric or visual titration method
Reference number
ISO 4937
Edition 2
2024-12
© ISO 2024
Under publication
Under publication (Edition 2, 2024)
Final production steps (up to seven weeks).
Will replace ISO 4937:1986

Abstract

The method is applicable to chromium contents between 0.25 % (m/m) and 35 % (m/m). Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report. Annex A gives additional information on the international co-operative tests, and Annex B represents the precision data graphically.

General information

  • Status
     : Under development
    Publication date
     : 2024-12
    Stage
    : International Standard under publication [60.00]
  • Edition
     : 2
  • 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

Got a question?

Check out our Help and Support

  2. Store
  3. Standards catalogue
  4. ICS
  5. 77
  6. 77.080
  7. 77.080.01
  8. ISO 4937