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ISO 4940:2025

Steel and cast iron - Determination of nickel content - Flame atomic absorption spectrometric method
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ISO 4940:2025

Steel and cast iron - Determination of nickel content - Flame atomic absorption spectrometric method

PUBLISH DATE 2025
ISO 4940:2025

This document specifies a flame atomic absorption spectrometric method (FAAS) for the determination of nickel content in steel and cast iron.

The method is applicable to nickel contents in the range of 0,002 % (mass fraction) to 0,5 % (mass fraction).

SDO ISO: International Organization for Standardization
Document Number ISO 4940
Publication Date Jan. 1, 2025
Language en - English
Page Count
Revision Level
Supercedes
Committee ISO/TC 17/SC 1
Publish Date Document Id Type View
Jan. 1, 2025 ISO 4940:2025 Revision
Dec. 15, 1985 ISO 4940:1985 Revision