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ISO 9658:1990

Steel — Determination of aluminium content — Flame atomic absorption spectrometric method

Feb 22, 1990
95.99 Withdrawal of Standard   Sep 13, 2024

General information

95.99     Sep 13, 2024

ISO

ISO/TC 17/SC 1

International Standard

77.080.20  

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Scope

The method is applicable to the determination of acid-soluble and/or total aluminium content between 0,005 % (m/m) and 0,20 % (m/m). Specifies definition, principle, reagents, apparatus, sampling, procedure, expression of results and test report. The annexes give additional information on the international co-operative tests, a graphical representation of precision data and procedures for the determination of instrumental criteria.

Life cycle

NOW

WITHDRAWN
ISO 9658:1990
95.99 Withdrawal of Standard
Sep 13, 2024

REVISED BY

PUBLISHED
ISO 9658:2024