Reference number
ISO 7528:1989
© ISO 2024
ISO 7528:1989
Nickel alloys — Determination of iron content — Titrimetric method with potassium dichromate
Edition 1
1989-10
Withdrawn
Withdrawn (Edition 1, 1989)

Abstract

Applies to the determination of the iron content of nickel alloys in the range 1 % (m/m) to 50% (m/m). The method is applicable only to alloys containing less than 0,2 % (m/m) of vanadium. Specifies principle, reagents, apparatus,sampling and sample preparation, procedure, expression of results, and test report. Examples of composition of some nickel alloys are given in annex A.

General information

  • Status
     : Withdrawn
    Publication date
     : 1989-10
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 1
    Number of pages
     : 5
  • Technical Committee :
    ISO/TC 155
    ICS :
    77.120.40 
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