ISO 9647:2020
ISO 9647:2020

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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Main informations

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International ISO standards

Publication date

February 2020

Number of pages

16 p.

Reference

ISO 9647:2020

ICS Codes

77.080.01   Ferrous metals in general

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1
Sumary
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 %.

Replaced standards (1)
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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