Steel and iron - Determination of chromium content - Potentiometric or visual titration method
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Number of Standard:
CSN EN ISO 4937
Category:
420517
Pages:
28
Released:
01.05.2025
Catalog number:
521018
DESCRIPTION
CSN EN ISO 4937
CSN EN ISO 4937 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. Original English text of CSN EN Standard. The price of the Standard included all amendments and correcturs.