ISO 18632:2018
International Standard
Current Edition
·
Approved on
08 August 2018
Alloyed steels — Determination of manganese — Potentiometric or visual titration method
ISO 18632:2018 Files
English
12 Pages
Current Edition
28.76 OMR
ISO 18632:2018 Scope
This document specifies a potentiometric or visual titration method for the determination of manganese content in alloyed steels.
The method is applicable to manganese mass fractions between 2 % and 25 %. Vanadium and cerium interfere with the determination. If the mass fraction of cerium in the sample is less than 0,01 %, or the mass fraction of vanadium in the sample is less than 0,005 %, the interference is negligible, otherwise theoretical corrections are necessary.
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