I.S. EN 16771:2016
Current
The latest, up-to-date edition.
RAILWAY APPLICATIONS - INFRASTRUCTURE - ALUMINOTHERMIC WELDING OF GROOVED RAILS
Hardcopy , PDF
English
01-01-2016
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National Foreword
European foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Information to be supplied by the railway authority
5 Approval procedure
6 Re-approval following process changes
7 Laboratory tests
Annex A (informative) - Steps in approval
Annex B (informative) - Suggested sequence of laboratory tests
Annex C (informative) - Procedure for FRY etching
Annex D (normative) - Procedure for measurement of
surface hardness
Annex E (normative) - Procedure for slow bend test
Annex F (normative) - Procedure for recording test weld fracture
face defects
Annex G (normative) - Ultrasonic inspection procedure on
aluminothermic welds to be sectioned
Annex H (normative) - Procedure for microscopic examination
of the visible heat affected zone and fusion zone of
welds
Annex I (normative) - Procedure for measurement of the heat
softened zone width
Bibliography
Specifies the laboratory tests and requirements for approval of an aluminothermic welding process using welds produced in workshop conditions.
| DocumentType |
Standard
|
| Pages |
42
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| ISO 6507-1:2005 | Metallic materials Vickers hardness test Part 1: Test method |
| EN ISO 6506-1:2014 | Metallic materials - Brinell hardness test - Part 1: Test method (ISO 6506-1:2014) |
| ISO 6506-1:2014 | Metallic materials Brinell hardness test Part 1: Test method |
| ISO 9712:2012 | Non-destructive testing Qualification and certification of NDT personnel |
| EN ISO 9712:2012 | Non-destructive testing - Qualification and certification of NDT personnel (ISO 9712:2012) |
| EN 14811:2006+A1:2009 | Railway applications - Track - Special purpose rail - Grooved and associated construction |
| ISO 7500-1:2015 | Metallic materials Calibration and verification of static uniaxial testing machines Part 1: Tension/compression testing machines Calibration and verification of the force-measuring system |
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