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NA 021

DIN Standards Committee Iron and Steel

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Standards [CURRENT]

DIN EN ISO 439
Steel and cast iron - Determination of silicon content - Gravimetric method (ISO 439:2020); German version EN ISO 439:2020

Title (German)

Stahl und Eisen - Bestimmung des Gesamtsiliziumgehaltes - Gravimetrisches Verfahren (ISO 439:2020); Deutsche Fassung EN ISO 439:2020

Document: references other documents

Responsible national committee

NA 021-00-30 AA - Methods of chemical analysis  

Responsible european committee

CEN/TC 459/SC 2/WG 4 - Analysis of steels and ferrous materials by wet chemical methods other than ICP and AAS techniques  

Responsible international committee

ISO/TC 17/SC 1 - Methods of determination of chemical composition  

Edition 2020-06
Original language German
Translation English
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