Reference number
ISO 439:1994
© ISO 2024
ISO 439:1994
Steel and iron — Determination of total silicon content — Gravimetric method
Edition 2
1994-03
Withdrawn
Withdrawn (Edition 2, 1994)

Abstract

The document specifies a gravimetric method for the determination of the total silicon content in steel and iron. The method is apllicable to silicon contents between 0,10 % (m/m) and 5,0 % (m/m). For samples containing molybdenum, niobium, tantalum, titanium, tungsten, zirconium or high levels of chromium, the result are less precise than for unalloyed steels.

General information

  • Status
     : Withdrawn
    Publication date
     : 1994-03
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 2
    Number of pages
     : 6
  • Technical Committee :
    ISO/TC 17/SC 1
    ICS :
    77.080.01 
  • RSS updates

Life cycle

Got a question?

Check out our Help and Support

  2. Store
  3. Standards catalogue
  4. ICS
  5. 77
  6. 77.080
  7. 77.080.01
  8. ISO 439:1994