ISO 18632:2018 Preview

Alloyed steels -- Determination of manganese -- Potentiometric or visual titration method

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.


General information

  • Status :  Published
    Publication date : 2018-08
  • Edition : 2
    Number of pages : 12
  • :
    ISO/TC 17/SC 1
    Methods of determination of chemical composition
  • 77.140.20
    Stainless steels

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