ISO 793:1973 Preview

Aluminium and aluminium alloys -- Determination of iron -- Orthophenanthroline photometric method

The method is applicable to the determination of iron content between 0,05 and 2,5 % in aluminium and aluminium alloys. The method does not apply completely to unalloyed aluminium, aluminium-silicon alloys and any other aluminium alloy that is not easily attacked with hydrochloric acid (see annex A) and alloys containing copper, zinc and nickel (see annex B).


General information

  • Current status : Published
    Publication date : 1973-11
  • Edition : 1
    Number of pages : 4
  • :
    ISO/TC 79
    Light metals and their alloys
  • 77.120.10
    Aluminium and aluminium alloys

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