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AS/NZS 1050.31:1994



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Methods for the analysis of iron and steel Determination of niobium content - PAR spectrophotometric method (Reconfirmed 2016)

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Specifies a PAR spectrometric method for the determination of niobium content between 0.005 percent and 1.3 percent in steel. This Standard is technically identical with and reproduced from ISO9441:1988.

This International Standard specifies a PAR spectrophoto-metric method for the determination of niobium in steel.

0 7262 8906 X
Reconfirmed 16/12/2016.This standard has been reconfirmed in Australia in 2016 and remains current in New Zealand. Reconfirmation Notice 16/12/2016
Standards Australia

Standards Relationship
ISO 9441:1988 Identical

First published as AS 1050.31-1981.Jointly revised and redesignated as Joint Standard AS/NZS 1050.31:1994.Reconfirmed 2016. First published as AS 1050.31-1981. Jointly revised and redesignated as Joint Standard AS/NZS 1050.31:1994.

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