Draft International Standard
ISO/DIS 4940
Steel and cast iron — Determination of nickel content — Flame atomic absorption spectrometric method
Reference number
ISO/DIS 4940
Edition 2
© ISO 2024
Draft
International Standard
Under development
This Draft International Standard is in the enquiry phase with ISO members.
Will replace ISO 4940:1985

Abstract

The method is applicable to nickel contents between 0.002 % (m/m) and 0.5 % (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
    Stage
    : DIS registered [40.00]
  • Edition
     : 2
    Number of pages
     : 13
  • 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

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)

  2. Store
  3. Standards catalogue
  4. ICS
  5. 77
  6. 77.080
  7. 77.080.01
  8. ISO/DIS 4940