ISO 793:1973

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

NORMA vydaná dňa 1.11.1973

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The information about the standard:

Designation standards: ISO 793:1973
Publication date standards: 1.11.1973
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: International technical standard
Kategória: Technické normy ISO

Annotation of standard text ISO 793:1973 :

Description / Abstract: 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).