Aluminium and aluminium alloys — Determination of copper content — Oxalyldihydrazide photometric method
NORMA vydaná dňa 1.2.1976
Označenie normy: ISO 795:1976
Dátum vydania normy: 1.2.1976
Počet strán: 4
Približná hmotnosť: 12 g (0.03 libier)
Krajina: Medzinárodná technická norma
Kategória: Technické normy ISO
Description / Abstract: The method is applicable to the determination of copper content between 0,002 and 0,8 % (m/m) in magnesium and magnesium alloys. The method is not completely applicable in the special case of alloys with silicon contents exceeding 1 % (m/m), for which it should be modified as desribed in the annex.