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ISO 797:1973Published

Aluminium and aluminium alloys — Determination of silicon — Gravimetric method

Aluminium et alliages d'aluminium — Dosage du silicium — Méthode gravimétrique

Abstract / scope

The method is applicable to the determination of silicon content greater than or equal to 0,30 % in aluminium and aluminium alloys. The method is not completely applicable to alloys containing silicon or magnesium (see annex A) and tin or antimony respectively (see annex B), for which it should be modified.