Tracked Changes. Steel and iron. Determination of chromium content. Potentiometric or visual titration method
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Standard number:
BS EN ISO 4937:2024 - TC
Pages:
58
Released:
2024-12-24
ISBN:
978 0 539 34811 8
Status:
Tracked Changes
DESCRIPTION
BS EN ISO 4937:2024 - TC
This standard BS EN ISO 4937:2024 - TC Tracked Changes. Steel and iron. Determination of chromium content. Potentiometric or visual titration method is classified in these ICS categories:
77.080.01 Ferrous metals in general
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.