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SRPS EN ISO 4937:2024

Steel and iron - Determination of chromium content - Potentiometric or visual titration method (ISO 4937:2024)

Dec 30, 2024

General information

60.60     Dec 30, 2024

ISS

C017-1

European Norm

77.080.01     77.040.30  

English  

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Scope

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.

Life cycle

PREVIOUSLY

WITHDRAWN
SRPS EN 24937:2012

NOW

PUBLISHED
SRPS EN ISO 4937:2024
60.60 Standard published
Dec 30, 2024

Related project

Adopted from EN ISO 4937:2024 IDENTICAL

Adopted from ISO 4937:2024 IDENTICAL