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B51-14 (R2019) – Boiler, pressure vessel, and pressure piping code

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ISO 9441:1988

ISO 9441:1988 Steel – Determination of niobium content – PAR spectrophotometric method

CDN $85.00

SKU: 8236c3826184 Categories: ,

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

Language Detail Icon

English

Format Secure Icon

Secure PDF

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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