ISO 9441:1988

Published (Edition 1, 1988)

This publication was last reviewed and confirmed in 2022. Therefore this version remains current.

ISO 9441:1988

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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.

General information

Status
: Published

Publication date
: 1988-12

Stage
: International Standard to be revised [90.92]
Edition
: 1

Number of pages
: 6
Technical Committee :
ISO/TC 17/SC 1

ICS :
77.080.20
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