EN 13674-2:2019
(Main)Railway applications - Track - Rail - Part 2: Switch and crossing rails used in conjunction with Vignole railway rails 46 kg/m and above
Railway applications - Track - Rail - Part 2: Switch and crossing rails used in conjunction with Vignole railway rails 46 kg/m and above
This document specifies switch and crossing rails that carry railway wheels. These are used in conjunction with Vignole railway rails.
This document is not applicable for the check rails that do not carry railway wheels.
Nine pearlitic steel grades are specified covering a hardness range of 200 HBW to 410 HBW and include non-heat treated non-alloy steels, non-heat treated alloy steels, heat treated non-alloy steels, heat treated low alloy steels and heat treated alloy steels.
There are 33 rail profiles specified in this standard, but they may not all be available in all steel grades.
Rails specified in EN 13674-1 can also be used as switch and crossing rails and if so used they will comply with the requirements of EN 13674-1.
Bahnanwendungen - Oberbau - Schienen - Teil 2: Schienen für Weichen und Kreuzungen, die in Verbindung mit Vignolschienen ab 46 kg/m verwendet werden
Dieser Teil dieses Dokuments enthält Festlegungen für radtragende Schienen für Weichen und Kreuzungen, die in Verbindung mit Vignolschienen eingesetzt werden.
Dieser Teil dieses Dokuments gilt nicht für Radlenkerschienen, die nicht von Eisenbahnrädern befahren werden.
Neun perlitische Stahlsorten in einem Härtebereich zwischen 200 HBW und 410 HBW sind festgelegt für Schienen aus nicht wärmebehandeltem unlegiertem Stahl, nicht wärmebehandeltem legiertem Stahl, wärmebehandeltem unlegiertem Stahl, wärmebehandeltem niedrig legiertem Stahl und wärmebehandeltem legiertem Stahl.
In dieser Norm sind 33 Schienenprofile festgelegt, aber nicht alle Profile müssen in jeder Stahlsorte verfügbar sein.
Die in EN 13674-1 festgelegten Schienen können auch als Schienen für Weichen und Kreuzungen verwendet werden und werden dann die Anforderungen nach EN 13674-1 erfüllen.
Applications ferroviaires - Voie - Rails - Partie 2 : Rails pour appareils de voie utilisés avec des rails Vignole de masse supérieure ou égale à 46 kg/m
Le présent document spécifie les rails d'appareils de voie qui supportent les roues du train. Ceux-ci sont utilisés en association avec les rails Vignole.
Ce document n'est pas applicable pour les contre-rails qui ne supportent pas les roues.
9 nuances d'acier perlitique sont spécifiées représentant une fourchette de dureté comprise entre 200 HBW et 410 HBW. Ces nuances d'acier comprennent : les aciers non alliés non traités thermiquement, les aciers alliés non traités thermiquement, les aciers non alliés traités thermiquement, les aciers faiblement alliés traités thermiquement et les aciers alliés traités thermiquement.
33 profils de rails sont spécifiés dans la présente norme, mais ils peuvent ne pas être disponibles dans toutes les nuances d'acier.
Les rails spécifiés dans l'EN 13674-1 peuvent aussi être utilisés pour les appareils de voie et, dans le cas d'une telle utilisation, ils doivent être conformes aux exigences de l'EN 13674-1.
Železniške naprave - Zgornji ustroj proge - Tirnice - 2. del: Tirnice za kretnice in križišča, ki se uporabljajo skupaj z Vignolovo tirnico z maso 46 kg/m ali več
Ta del standarda EN 13674 določa tirnice za kretnice in križišča, ki nosijo železniška kolesa. Uporabljajo se skupaj z Vignolovo tirnico. Ta del tega standarda se ne uporablja za kontrolne tirnice, ki ne nosijo železniških koles. Določenih je osem perlitnih razredov jekla z razponom trdote od 200 do 390 HBW, ki vključujejo nelegirana jekla, ki niso toplotno obdelana, legirana jekla, ki niso toplotno obdelana, toplotno obdelana nelegirana jekla in toplotno obdelana nizko legirana jekla. V tem standardu je opredeljenih »34 profilov tirnic«, vendar morda vsi niso na voljo v vseh razredih jekla. Tirnice, določene v standardu EN 13674-1, se prav tako lahko uporabljajo kot kretnice in križišča in morajo biti v tem primeru v skladu z zahtevami standarda EN 13674-1.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-december-2019
Nadomešča:
SIST EN 13674-2:2006+A1:2010
Železniške naprave - Zgornji ustroj proge - Tirnice - 2. del: Tirnice za kretnice in
križišča, ki se uporabljajo skupaj z Vignolovo tirnico z maso 46 kg/m ali več
Railway applications - Track - Rail - Part 2: Switch and crossing rails used in conjunction
with Vignole railway rails 46 kg/m and above
Bahnanwendungen - Oberbau - Schienen - Teil 2: Schienen für Weichen und
Kreuzungen, die in Verbindung mit Vignolschienen ab 46 kg/m verwendet werden
Applications ferroviaires - Voie - Rails - Partie 2 : Rails pour appareils de voie utilisés
avec des rails Vignole de masse supérieure ou égale à 46 kg/m
Ta slovenski standard je istoveten z: EN 13674-2:2019
ICS:
45.080 Tračnice in železniški deli Rails and railway
components
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN 13674-2
EUROPEAN STANDARD
NORME EUROPÉENNE
October 2019
EUROPÄISCHE NORM
ICS 93.100 Supersedes EN 13674-2:2006+A1:2010
English Version
Railway applications - Track - Rail - Part 2: Switch and
crossing rails used in conjunction with Vignole railway
rails 46 kg/m and above
Applications ferroviaires - Voie - Rails - Partie 2 : Rails Bahnanwendungen - Oberbau - Schienen - Teil 2:
pour appareils de voie utilisés avec des rails Vignole de Schienen für Weichen und Kreuzungen, die in
masse supérieure ou égale à 46 kg/m Verbindung mit Vignolschienen ab 46 kg/m verwendet
werden
This European Standard was approved by CEN on 2 January 2019.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2019 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 13674-2:2019 E
worldwide for CEN national Members.
Contents Page
European foreword . 4
Introduction . 6
1 Scope . 8
2 Normative references . 8
3 Terms and definitions . 8
4 Information to be supplied by the purchaser . 9
5 Steel grades . 10
6 Dimensions, static properties, linear mass and tolerances . 11
7 Manufacture . 11
7.1 Product integrity . 11
7.1.1 Factory production control . 11
7.1.2 Best practice manufacture . 12
7.2 Blooms . 12
7.3 Rails . 12
7.4 Identification . 12
7.4.1 Branding . 12
7.4.2 Hot stamping . 13
7.4.3 Cold stamping . 13
7.4.4 Other identification . 13
8 Qualification of the manufacturer. 13
9 Acceptance tests . 14
9.1 Laboratory tests . 14
9.1.1 General . 14
9.1.2 Chemical composition . 14
9.1.3 Microstructure . 18
9.1.4 Decarburization . 18
9.1.5 Oxide cleanness . 19
9.1.6 Sulfur prints . 19
9.1.7 Hardness . 19
9.1.8 Tensile tests . 20
9.1.9 Retest procedures . 21
9.2 Dimension tolerances . 21
9.2.1 Profile . 21
9.2.2 Straightness, surface flatness and twist . 22
9.2.3 Cutting and drilling . 26
9.3 Gauges . 26
9.4 Inspection for internal quality and surface quality . 26
9.4.1 Internal quality . 26
9.4.2 Surface quality. 28
9.4.3 Checking of automated testing equipment . 30
Annex A (normative) Rail profiles . 41
Annex B (normative) Comparison of steel designations referred to in this standard compared to
those in EN 10027-2 . 108
Annex ZA (informative) Relationship between this European Standard and the Essential
Requirements of EU Directive 2008/57/EC aimed to be covered . 109
Bibliography . 111
European foreword
This document (EN 13674-2:2019) has been prepared by Technical Committee CEN/TC 256 “Railway
applications”, the secretariat of which is held by DIN.
This European Standard shall be given the status of a national standard, either by publication of an identical
text or by endorsement, at the latest by April 2020, and conflicting national standards shall be withdrawn at
the latest by April 2020.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN 13674-2:2006+A1:2010.
This document has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association, and supports essential requirements of EU Directive 2008/57/EC.
For relationship with EU Directive 2008/57/EC, see informative Annex ZA, which is an integral part of this
document.
The most significant change which was made in this new edition are the following ones:
1) suppression of Profile 60E2A3 as Figure A.20 in Table A.1, and update of numbering of Tables A.1 and
A.2 accordingly;
2) introduction of Grade R370CrHT in Table 3, and modifications of the relevant clauses and tables;
3) modification of the calculation formula for hardness in 9.1.7;
4) clean up of figures and editorial errors.
This part of EN 13674 is the second of the EN 13674 series, Railway applications – Track – Rail, which
consists of the following parts:
— Part 1: Vignole railway rails 46 kg/m and above;
— Part 2: Switch and crossing rails used in conjunction with Vignole railway rails 46 kg/m and above;
— Part 3: Check rails;
— Part 4: Vignole railway rails from 27 kg/m to, but excluding 46 kg/m.
Other published standards include the following:
— EN 14587-1, Railway applications - Infrastructure - Flash butt welding of new rails - Part 1: R220, R260,
R260Mn, R320Cr, R350HT, R350LHT, R370CrHT and R400HT grade rails in a fixed plant;
— EN 14587-2, Railway applications – Track - Flash butt welding of rails – Part 2: New R220, R260, R260Mn
and R350HT grade rails by mobile welding machines at sites other than a fixed plant;
— EN 14587-3, Railway applications – Track - Flash butt welding of rails – Part 3: Welding in association
with crossing construction;
— EN 14730-1, Railway applications – Track - Aluminothermic welding of rails – Part 1: Approval of welding
processes;
— EN 14730-2, Railway applications – Track - Aluminothermic welding of rails – Part 2: Qualification of
aluminothermic welders, approval of contractors and acceptance of welds;
— EN 14811, Railway applications – Track – Special purpose rail – Grooved rails and associated construction
profiles;
— EN 15594, Railway applications – Track – Restoration of rails by electric arc welding;
— EN 16273, Railway applications – Track – Forged rail transitions.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of North Macedonia,
Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.
Introduction
This Introduction provides an explanation of the concepts and reasoning used in the drafting of this
document. Its inclusion also ensures that during future revisions, restrictions are removed where technology
progresses and held where it does not, thus ensuring continued safety as new manufacturers, products and
technologies are introduced.
The most commonly used standards of the world for the supply of railway rails have been reviewed during
...
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