This International Standard specifies a gravimetric method for the determination of the total silicon content in steel and iron.
The method is applicable to silicon contents between 0.10%(m/m) and 5.0%.
BS EN ISO 439:2010 history
2020BS EN ISO 439:2020 Steel and cast iron. Determination of silicon content. Gravimetric method
2010BS EN ISO 439:2010 Steel and iron - Determination of total silicon content - Gravimetric method
1995BS 6200-3.26.1:1995 Sampling and analysis of iron, steel and other ferrous metals - Methods of analysis - Determination of silicon - Steel and iron: gravimetric method