ISO 4937:2024
ISO 4937:2024 Steel and iron – Determination of chromium content – Potentiometric or visual titration method
CDN $173.00
Description
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.
Edition
2
Published Date
2024-12-02
Status
PUBLISHED
Pages
15
Language
English
Format
Secure PDF
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Abstract
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.
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