BH GSO ISO 439:2016
ISO 439:1994
Bahraini Standard
Current Edition
·
Approved on
10 February 2016
Steel and iron -- Determination of total silicon content -- Gravimetric method
BH GSO ISO 439:2016 Files
English
6 Pages
Current Edition
Reference Language
BHD
19.93
BH GSO ISO 439:2016 Scope
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 % (m/m) (see note 1).
NOTE 1 For samples containing molybdenum, niobium, tantalum, titanium, tungsten, zirconium or high levels of chromium, the results are less precise than for unalloyed steels (see annex A).
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