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

Published (Edition 2, 2025)

ISO 4940:2025

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Abstract

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).

General information

Status
: Published

Publication date
: 2025-07

Stage
: International Standard published [60.60]
Edition
: 2

Number of pages
: 13
Technical Committee :
ISO/TC 17/SC 1

ICS :
77.080.01
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Life cycle

This standard contributes to the following Sustainable Development Goal

Industry, Innovation and Infrastructure

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