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I.S. EN 24947:1991

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

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withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

STEEL AND CAST IRON - DETERMINATION OF VANADIUM CONTENT - POTENTIOMETRIC TITRATION METHOD
Available format(s)

Hardcopy , PDF

Withdrawn date

01-31-2021

Language(s)

English

Published date

01-01-1991

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

Foreword
1 Scope and field of application
2 Reference
3 Principle
4 Reagents
5 Apparatus
6 Sampling
7 Procedure
8 Expression of results
9 Test report
Annex A Additional information on the international
        co-operative tests
Annex B Graphic presentation of precision data

Defines a potentiometric titration method for the determination of vanadium in steel and cast iron.

DocumentType
Standard
Pages
15
PublisherName
National Standards Authority of Ireland
Status
Withdrawn
SupersededBy

Standards Relationship
ISO 4947:1986 Identical
EN 24947:1991 Identical

ISO 377:2017 Steel and steel products — Location and preparation of samples and test pieces for mechanical testing

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