This standard has been revised by ISO 9647:2020
Abstract
The method is applicable to vandadium contents between 0,005 % (m/m) and 1,0 % (m/m), provided that the tungsten content in the test portion is not higher than 10 mg and/or the titanium content is not higher than 5 mg. Specifies 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.
General information
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Status : WithdrawnPublication date : 1989-06
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Edition : 1Number of pages : 8
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- ICS :
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Ferrous metals in general
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