EN 24937:1990
Current
Current
The latest, up-to-date edition.
Steel and iron - Determination of chromium content - Potentiometric or visual method (ISO 4937:1986)
Amended by
Published date
30-03-1990
Publisher
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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