ISO 7528:1989

Nickel alloys -- Determination of iron content -- Titrimetric method with potassium dichromate

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  • Status :  Withdrawn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
  • Edition : 1
  • :
    ISO/TC 155
    Nickel and nickel alloys
  • 77.120.40
    Nickel, chromium and their alloys

Life cycle

A standard is reviewed every 5 years



Revisions / Corrigenda

  • Now withdrawn
    ISO 7528:1989

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