Reference number
ISO 439:1994
ISO 439:1994
Steel and iron — Determination of total silicon content — Gravimetric method
Edition 2
1994-03
Withdrawn
ISO 439:1994
4454
Withdrawn (Edition 2, 1994)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

  •  : Withdrawn
     : 1994-03
    : Withdrawal of International Standard [95.99]
  •  : 2
     : 6
  • ISO/TC 17/SC 1
    77.080.01 
  • RSS updates

Life cycle

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