Objavljen
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).
OBJAVLJEN
ISO 793:1973
90.60
Završetak postupka preispitivanja standarda
14. 6. 2022.
Metode za ispitivanje hemijskog sastava aluminijuma i legura aluminijuma - Fotometrijsko određivanje sadržaja gvožđa u aluminijumu i legurama aluminijuma - Metoda sa ortofenantrolinom
95.99 Povučen