ISO 18632
Alloyed steels - Determination of manganese - Potentiometric or visual titration method
Organization: | ISO |
Publication Date: | 1 August 2018 |
Status: | active |
Page Count: | 18 |
ICS Code (Stainless steels): | 77.140.20 |
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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