Reference number
ISO 4940:1985
© ISO 2026
ISO 4940:1985
Steel and cast iron — Determination of nickel content — Flame atomic absorption spectrometric method
Edition 1
1985-12
Withdrawn
Withdrawn (Edition 1, 1985)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
     : Withdrawn
    Publication date
     : 1985-12
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 1
    Number of pages
     : 7
  • Technical Committee :
    ISO/TC 17/SC 1
    ICS :
    77.080.01 
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