DIN Standards Committee Iron and Steel
DIN EN ISO 4947
Steel and cast iron - Determination of vanadium content - Potentiometric titration method (ISO/DIS 4947:2019); German and English version prEN ISO 4947:2019
Stahl und Gusseisen - Bestimmung des Vanadium-Gehaltes - Potentiometrisches Titrierverfahren (ISO/DIS 4947:2019); Deutsche und Englische Fassung prEN ISO 4947:2019
Responsible national committee
NA 021-00-30 AA - Methods of chemical analysis
Responsible european committee
Responsible international committee
ISO/TC 17/SC 1 - Methods of determination of chemical composition