NF EN 12454 : 1998
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
FOUNDING - VISUAL EXAMINATION OF SURFACE DISCONTINUITIES - STEEL SAND CASTINGS
12-01-2013
01-02-2012
Avant-propos
Introduction
1 Domaine d'application
2 Références normatives
3 Description
4 Exigences
5 Conditions d'examen
6 Enregistrement des résultats de controle
Annexe A (informative) - Bibliographie
Defines a procedure for use in visual examinations for the assessment of surface discontinuities of steel castings made in conventional sand moulds. Not applicable to steel castings manufactured by the resin-shell-investment and other precision moulding methods. Specifies several categories of discontinuities and severity levels within each of these categories.
| DevelopmentNote |
Indice de Classement: A04-196 (02/2003)
|
| DocumentType |
Standard
|
| PublisherName |
Association Francaise de Normalisation
|
| Status |
Superseded
|
| Standards | Relationship |
| EN 12454:1998 | Identical |
| UNE-EN 12454:1999 | Identical |
| DIN EN 12454:1998-07 | Identical |
| BS EN 12454:1998 | Identical |
| I.S. EN 12454:1998 | Identical |