JIS G 1257-7:2013

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Iron and steel-atomic absorption spectrometric method – Part 7: Determination of vanadium – Flame atomization after decomposition with acids

Published By	Publication Date	Number of Pages
JIS	2013-11-20	15

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Categories: 71.040.50 - Physicochemical methods of analysis, 77.080.01 - Ferrous metals in general, 77.080.10 - Irons, 77.080.20 - Steels, JIS

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Description

This Standard specifies an atomic absorption spectrometric method for the determination of the vanadium content in iron and steel.

The method is applicable to vanadium contents (mass fraction) of 0.005% or over up to and including 1.0 %.

It is not, however, applicable to samples with a tungsten content (mass fraction) of 1.0 % or over and/or titanium content (mass fraction) of 0.5 % or over.

NOTE: The International Standard corresponding to this Standard and the symbol of degree of correspondence are as follows.

ISO 9647: 1989 Steel and iron-Determination of manganese contentFlame atomic absorption spectrometric method (MOD)

In addition, symbols which denote the degree of correspondence in the contents between the relevant International Standard and JIS are IDT (identical), MOD (modified), and NEQ (not equivalent) according to ISO/ lEC Guide 21-1.

Additional information

Published Code	JIS
Published By	Japanese Industrial Standards
Publication Date	2013-11-20
Pages Count	15
Language	English
File Size	512.0 KB
ICS Codes	71.040.50 - Physicochemical methods of analysis 77.080.01 - Ferrous metals in general 77.080.10 - Irons 77.080.20 - Steels

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JIS G 1257-7:2013

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