Standard

NS-EN ISO 439:2020

Publisert

Rettelser og tillegg kjøpes separat.

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Omfang

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.

Dokumentinformasjon

  • Standard fra SN
  • Publisert:
  • Utgave: 2020-02
  • Versjon: 1
  • Varetype: NAT
  • ICS 77.080.01
  • National Committee SN/K 72

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