DIN Standards Committee Iron and Steel
ISO 439
Steel and cast iron; Determination of total silicon; Gravimetric method
Stahl und Gußeisen; Bestimmung des Gesamtsiliziumgehalts; Gravimetrisches Verfahren
Responsible national committee
NA 021-00-30 AA - Methods of chemical analysis
Responsible international committee
ISO/TC 17/SC 1 - Methods of determination of chemical composition