
ISO 9441:1988
ISO 9441:1988 Steel – Determination of niobium content – PAR spectrophotometric method
CDN $86.00
Description
The method is applicable to types of steel with niobium contents between 0,005 % (m/m) and 1,3 % (m/m). Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report. Annex A includes additional information on the international co-operative tests. Annex B gives a graphical representation of precision data.
Edition
1
Published Date
1988-12-08
Status
PUBLISHED
Pages
6
Format 
Secure PDF
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Abstract
The method is applicable to types of steel with niobium contents between 0,005 % (m/m) and 1,3 % (m/m). Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report. Annex A includes additional information on the international co-operative tests. Annex B gives a graphical representation of precision data.
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