ISO 9647:1989

ISO 9647:1989

July 1989
International standard Cancelled

Steel and iron. Determination of vanadium content. Flame atomic absorption spectrometric method.

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Main informations

Collections

International ISO standards

Publication date

July 1989

Number of pages

8 p.

Reference

ISO 9647:1989

ICS Codes

77.080.01   Ferrous metals in general

Print number

1 - 01/07/1989
Standard replaced by (1)
ISO 9647:2020
February 2020
International standard Current
Steels - Determination of vanadium content - Flame atomic absorption spectrometric method (FAAS)

This document specifies a flame atomic absorption spectrometric method (FAAS) for the determination of the vanadium content in steel. The method is applicable to vanadium contents between 0,01 % (mass fraction) and 0,80 % (mass fraction), provided that the tungsten content in a 1,0 g test portion is not higher than 1,0 % and/or the titanium content is not higher than 0,5 %.

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