Standard

NS-EN ISO 4937:2024

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This document specifies a method for the determination of chromium in steel and iron by potentiometric or visual titration.The method is applicable to chromium contents between 0,25 % (mass fraction) and 35 % (mass fraction). If vanadium is present, the visual titration is applicable only to test portions containing less than 3 mg of vanadium.NOTE   The visual titration can be applicable to test portion containing between 3 mg and 6 mg of vanadium.

Dokumentinformasjon

  • Standard fra SN
  • Publisert:
  • Utgave: 2024-12
  • Versjon: 1
  • Varetype: NAT
  • ICS 77.080.01
  • National Committee CEN/TC 459/SC 2

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