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API RP 1161: Hazardous Liquid Pipeline Operator Qualification (OQ) : Edition 6

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API STD 624: Errata 2

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ISO 4937:2024

ISO 4937:2024 Steel and iron – Determination of chromium content – Potentiometric or visual titration method

CDN $173.00

SKU: d045bd7e49f5 Categories: ,

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 Detail Icon

English

Format Secure Icon

Secure PDF

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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