ISO 4943:2022 PDF
Steel and cast iron — Determination of copper content — Flame atomic absorption spectrometric method
Steel and cast iron — Determination of copper content — Flame atomic absorption spectrometric method
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 15
- Дата публикации:
- 25 августа 2022 г.
- Издание:
- ISO IS 4943 edition 2 version 1
- ICS:
- 77.080.01
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).
Abstract
Overview
specifies a validated laboratory procedure for measuring copper in steel and cast iron. The standard covers sample dissolution, calibration, instrument performance checks and result reporting for copper contents from using flame atomic absorption spectrometry (FAAS).
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