ISO-4937 › Steel and iron - Determination of chromium content - Potentiometric or visual titration method

ISO-4937 - 1ST EDITION - CURRENT


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The method is applicable to chromium contents between 0.25 % (m/m) and 35 % (m/m). Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report. Annex A gives additional information on the international co-operative tests, and Annex B represents the precision data graphically.

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77.080.01 (Ferrous metals in general)

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Document Number

ISO 4937:1986

Revision Level

1ST EDITION

Status

Current

Publication Date

Dec. 15, 1986

Committee Number

ISO TC 17/SC 1