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SN EN 12454 : 1998

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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

Superseded date

01-02-2012

Published date

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
Swiss Standards
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Superseded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

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