ISO 439:2020

Published (Edition 3, 2020)

ISO 439:2020

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Abstract

This document specifies a gravimetric method for the determination of the silicon content in steel and cast iron.

The method is applicable to silicon contents between 0,10 % (mass fraction) and 5,0 % {mass fraction).

NOTE For samples containing molybdenum, niobium, tantalum, titanium, tungsten, zirconium or high levels of chromium, the results are less accurate than for unalloyed matrixes.

General information

Status
: Published

Publication date
: 2020-02

Stage
: International Standard published [60.60]
Edition
: 3

Number of pages
: 11
Technical Committee :
ISO/TC 17/SC 1

ICS :
77.080.01
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