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ISO 18632:2010

Alloyed steel — Determination of manganese — Potentiometric and visual titration method

Standard Details

ISO 18632:2010 specifies a potentiometric or visual titration method for the determination of the mass fraction of manganese in alloyed steels. The method is applicable to mass fractions of manganese between 2 % and 25 %. Vanadium and cerium interfere with the measurement. 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. If the mass fraction of cerium in the sample is greater than 0,01 %, or the mass fraction of vanadium in the sample is greater than 0,005 %, a theoretical correction is necessary.

General Information

Status : WITHDRAWN
Standard Type: Main
Document No: ISO 18632:2010
Document Year: 2010
Pages: 11
Edition: 1
  • Section Volume:
  • ISO/TC 17/SC 1. Methods of determination of chemical composition

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ISO 18632:2010
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