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ISO 4943:2022

Steel and cast iron — Determination of copper content — Flame atomic absorption spectrometric method

Publication date:   Aug 25, 2022

General information

60.60 Standard published   Aug 25, 2022

ISO

ISO/TC 17/SC 1 Methods of determination of chemical composition

International Standard

77.080.01   Ferrous metals in general

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Scope

This document specifies a flame atomic absorption spectrometric method for the determination of copper in steel and cast iron.
The method is applicable to copper contents in the range of 0,003 % (mass fraction) to 3,0 % (mass fraction).

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 4943:1985

NOW

PUBLISHED
ISO 4943:2022
60.60 Standard published
Aug 25, 2022