ISO 793:1973
International Standard
Current Edition
·
Approved on
01 November 1973
Aluminium and aluminium alloys — Determination of iron — Orthophenanthroline photometric method
ISO 793:1973 Files
English
4 Pages
Current Edition
52.76 USD
ISO 793:1973 Scope
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).
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