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NS EN ISO 4491-3 : 1ED 2006

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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METALLIC POWDERS - DETERMINATION OF OXYGEN CONTENT BY REDUCTION METHODS - PART 3: HYDROGEN-REDUCIBLE OXYGEN

Published date

12-01-2013

Superseded date

27-12-2025

Superseded by

NS-EN ISO 4491-3:2025

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Foreword
Introduction
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Sampling
7 Procedure
8 Calculation and expression of test results
9 Test report

Specifies a method for the determination of the hydrogen-reducible oxygen content of metallic powders containing 0,05% (m/m) to 3% (m/m) oxygen.

DocumentType
Standard
PublisherName
Norwegian Standards (Norges Standardiseringsforbund)
Status
Superseded
SupersededBy

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