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Norm
ISO 4937:1986
Ausgabedatum: 1986 12 18
Steel and iron — Determination of chromium content — Potentiometric or visual titration method
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 an...
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Herausgeber:
International Organization for Standardization
Format:
Digital | 8 Seiten
Sprache:
Englisch
ICS
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.