ISO 4937:1986 (R2017)
Superseded , Confirmed Standard
Historical

ISO 4937:1986 (R2017)

Steel and iron — Determination of chromium content — Potentiometric or visual titration method
Most recent standard

Summary

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.

Notes

95.99 : Annulation de la Norme internationale

Technical characteristics

Publisher International Organization for Standardization (ISO)
Publication Date 12/18/1986
Confirmation Date 09/06/2017
Edition 1
Page Count 8
EAN ---
ISBN ---
Weight (in grams) ---
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