Aluminium et alliages d'aluminium — Dosage du manganèse — Méthode photométrique (Teneur en manganèse comprise entre 0,005 et 1,5 %)

The method does not apply completely to alloys with a silicon content higher than 10 % and a manganese content less than 0,1 % (see annex) and aluminium alloys containing tin, antimony, bismuth, zirconium, etc. Specifies principle and procedure of the method, reagents, apparatus, sampling, expression of results and test report.