NS EN 12454 : 1ED 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Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 AND SAND CASTINGS
01-03-2012
12-01-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Description
4 Requirements
5 Conditions for examination
6 Recording of results of inspection
Annex A (informative) Bibliography
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.
| DocumentType |
Standard
|
| PublisherName |
Norwegian Standards (Norges Standardiseringsforbund)
|
| Status |
Superseded
|
| Standards | Relationship |
| EN 12454:1998 | Identical |
| DIN EN 12454:1998-07 | Identical |
| BS EN 12454:1998 | Identical |
| I.S. EN 12454:1998 | Identical |
| UNE-EN 12454:1999 | Identical |
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.