Reference number
ISO 4158:1978
© ISO 2024
International Standard
ISO 4158:1978
Ferrosilicon, ferrosilicomanganese and ferrosilicochromium — Determination of silicon content — Gravimetric method
Edition 1
1978-12
Read sample
Published (Edition 1, 1978)
This publication was last reviewed and confirmed in 2020. Therefore this version remains current.

ISO 4158:1978

Language
Format
CHF 42
Convert Swiss francs (CHF) to your currency

Abstract

The method is applicable to alloys containing from 8 to 95 % (m/m) silicon. Specifies principle, reagents, apparatus, sample, procedure, expression of results, reproducibility and test report. Warns of perchloric acid fumes.

General information

  • Status
     : Published
    Publication date
     : 1978-12
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 1
    Number of pages
     : 3
  • Technical Committee :
    ISO/TC 132
    ICS :
    77.100 
  • RSS updates

Life cycle

Got a question?

Check out our Help and Support

  2. Store
  3. Standards catalogue
  4. ICS
  5. 77
  6. 77.100
  7. ISO 4158:1978