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ISO 439:2020

Steel and cast iron — Determination of silicon content — Gravimetric method

Standard Details

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
Standard Type: Main
Document No: ISO 439:2020
Document Year: 2020
Pages: 11
Edition: 3
  • Section Volume:
  • ISO/TC 17/SC 1. Methods of determination of chemical composition

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ISO 439:2020

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