PREN 16725 : DRAFT 2014
Superseded
RAILWAY APPLICATIONS - TRACK - RESTORATION AND REPAIR OF MANGANESE CROSSINGS
05-19-2014
11-01-2016
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Consumable and WPS approval tests for MMA electrodes and
FCAW wires
5 Approval of contractors
6 Personnel and qualification requirements
7 Repair applications
Annex A (informative) - Welding procedure specification (WPS)
Annex B (informative) - Permit to weld cast manganese track
components by electric arc welding
Bibliography
Describes restoration of cast austenitic manganese steel for fixed crossings and cradles for crossings with movable parts, designed to be flash butt welded or bolted to adjoining rails manufactured according to EN 15689.
| Committee |
TC 256
|
| DocumentType |
Draft
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Superseded
|
| Standards | Relationship |
| DIN EN 16725:2014-07 (Draft) | Identical |
| 14/30258527 DC : 0 | Identical |