ISO 4940:1985 (R2023)
Superseded , Reaffirmed , Under review Standard
Historical

ISO 4940:1985 (R2023)

Steel and cast iron — Determination of nickel content — Flame atomic absorption spectrometric method
Most recent standard
Draft standard

Summary

The method is applicable to nickel contents between 0.002 % (m/m) and 0.5 % (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

90.92 : Norme internationale à réviser

Technical characteristics

Publisher International Organization for Standardization (ISO)
Publication Date 12/19/1985
Confirmation Date 07/03/2023
Edition 1
Page Count 7
EAN ---
ISBN ---
Weight (in grams) ---
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