ISO 4943:2022
ISO 4943:2022
Steel and cast iron - Determination of copper content - Flame atomic absorption spectrometric methodstandard by International Organization for Standardization, 08/31/2022
standard by International Organization for Standardization, 08/31/2022
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).