I.S. EN 24947:1991
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
View Superseded by
STEEL AND CAST IRON - DETERMINATION OF VANADIUM CONTENT - POTENTIOMETRIC TITRATION METHOD
Hardcopy , PDF
31-01-2021
English
01-01-1991
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.
Dates of withdrawal of national standards are available from NSAI.
Important note : Users cannot be edited or removed once added to your Multi user PDF.
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Withdrawn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 |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.