EN 13261:2009

Railway applications - Wheelsets and bogies - Axles - Product requirements

This European Standard specifies the characteristics of axles for use on European networks.
It defines characteristics of forged or rolled solid and hollow axles, made from vacuum-degassed steel grade
EA1N1 that is the most commonly used grade on European networks. For hollow axles, this standard applies
only to those that are manufactured by machining of a hole in a forged or rolled solid axle
In addition, the particular characteristics for axles in grade EA1T1 and EA4T1 are given in Annex A.
Two categories of axle are defined, category 1 and category 2. Generally, category 1 is chosen when the
operational speed is higher than 200 km/h.
This standard is applicable to axles that are designed in accordance with the requirements of EN 13103 and
EN 13104.
NOTE Different values for some characteristics may be agreed if a particular process of fabrication (e.g. cold rolling,
shot peening) has an influence on them.

Bahnanwendungen - Radsätze und Drehgestelle - Radsatzwellen - Produktanforderungen

Diese Europäische Norm legt die Eigenschaften von Radsatzwellen für den Einsatz auf europäischen Netzen
fest.
Sie beschreibt die Eigenschaften für geschmiedete oder gewalzte Radsatzwellen aus vakuumentgastem Stahl
der Güte EA1N1), der bei den europäischen Bahnen am meisten verwendete Stahlgüte. Bei Hohlwellen gilt
diese Norm nur für diejenigen, die durch das Bohren eines Loches in eine geschmiedete oder gewalzte
Vollwelle gefertigt werden.
Zusätzlich sind die für die Radsätze der Stahlgüten EA1T1) und EA4T1) zu berücksichtigende Sonderwerte
der Charakteristika im Anhang A gegeben.
Es werden zwei Kategorien von Radsatzwellen unterschieden: Kategorie 1 und Kategorie 2. Im Allgemeinen
wird die Kategorie 1 gewählt, wenn die Fahrgeschwindigkeit über 200 km/h liegt.
Diese Norm gilt für Radsatzwellen, die nach den Anforderungen von EN 13103 und EN 13104 konstruiert
sind.
ANMERKUNG Für bestimmte Charakteristika können andere Werte akzeptiert werden, sofern diese durch besondere
Fertigungsbedingungen (z. B. Kaltschmieden, Kugelstrahlen) beeinflusst werden.

Applications ferroviaires - Essieux montés et bogies - Essieux-axes - Prescriptions pour le produit

La présente Norme Européenne spécifie les caractéristiques des essieux-axes, utilisés sur les réseaux européens.
Elle définit les caractéristiques des essieux-axes fabriqués par forgeage ou par laminage, en acier dégazé sous vide, de nuance EA1N )  qui est la nuance la plus utilisée sur les réseaux de chemins de fer européens. Pour les essieux-axes creux cette Norme s'applique seulement à ceux qui sont obtenus par usinage du trou dans un essieu-axe plein forgé ou laminé.
En complément, les valeurs particulières des caractéristiques à prendre en compte pour les essieux de nuance EA1T et EA4T sont données en Annexe A.
Deux catégories d'essieux axes sont distinguées, la catégorie 1 et la catégorie 2. Généralement, la catégorie 1 est utilisée pour des vitesses de circulation supérieures à 200 km/h.
Cette Norme s'applique aux essieux-axes dont la conception est conforme aux règles définies dans l’EN 13103 et l’EN 13104.
NOTE   Des valeurs différentes pour certaines caractéristiques peuvent être acceptées lorsque des conditions particulières de fabrication (par exemple forgeage à froid, grenaillage de précontrainte) ont une influence sur celles-ci.

Železniške naprave - Kolesne dvojice in podstavni vozički - Osi - Zahtevane lastnosti proizvoda

General Information

• Status: Withdrawn
• Publication Date: 24-Mar-2009
• Withdrawal Date: 19-Oct-2010
• ICS: 45.040 - Materials and components for railway engineering
• Technical Committee: CEN/TC 256 - Railway applications
• Drafting Committee: CEN/TC 256/SC 2/WG 11 - Wheels - Wheelsets
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 20-Oct-2010
• Completion Date: 20-Oct-2010
• Directive: 2001/16/EC - Directive 2001/16/EC of the European Parliament and of the Council of 19 March 2001 on the interoperability of the trans-European conventional rail system
• Directive: 2008/57/EC - Directive 2008/57/EC of the European Parliament and of the Council of 17 June 2008 on the interoperability of the rail system within the Community (Recast)
• Directive: 96/48/EC - Interoperability of the trans-European high-speed rail system
• Mandate: M/275 - Mandate to CEN/CENELEC/ETSI for standardization in the field of railway equipment on the interoperability of the Trans-European high-speed rail system
• Mandate: M/334 - Mandate for programming and standardisation addressed to CEN, CENELEC and ETSI in the field of the Interoperability of the trans-european conventional rail system
• Ref Project: SIST EN 13261:2009 - Railway applications - Wheelsets and bogies - Axles - Product requirements

Relations

• Replaces: EN 13261:2003 - Railway applications - Wheelsets and bogies - Axles - Product requirements
• Effective Date: 22-Dec-2008
• Merged Into: EN 13261:2009+A1:2010 - Railway applications - Wheelsets and bogies - Axles - Product requirements
• Effective Date: 18-Jan-2023
• Amended By: EN 13261:2009/FprA1 - Railway applications - Wheelsets and bogies - Axles - Product requirements
• Effective Date: 19-Dec-2009

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Bahnanwendungen - Radsätze und Drehgestelle - Radsatzwellen - ProduktanforderungenApplications ferroviaires - Essieux montés et bogies - Essieux-axes - Prescription pour le produitRailway applications - Wheelsets and bogies - Axles - Product requirements45.040Materiali in deli za železniško tehnikoMaterials and components for railway engineeringICS:Ta slovenski standard je istoveten z:EN 13261:2009SIST EN 13261:2009en,fr01-junij-2009SIST EN 13261:2009SLOVENSKI
STANDARDSIST EN 13261:20041DGRPHãþD



SIST EN 13261:2009



EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 13261March 2009ICS 45.040Supersedes EN 13261:2003
English VersionRailway applications - Wheelsets and bogies - Axles - ProductrequirementsApplications ferroviaires - Essieux montés et bogies -Essieux-axes - Prescriptions pour le produitBahnanwendungen - Radsätze und Drehgestelle -Radsatzwellen - ProduktanforderungenThis European Standard was approved by CEN on 29 November 2008.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN 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 translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre:
Avenue Marnix 17,
B-1000 Brussels© 2009 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 13261:2009: ESIST EN 13261:2009



EN 13261:2009 (E) 2 Contents Page Foreword.5 Introduction.6 1 Scope.7 2 Normative references.7 3 Product definition.8 3.1 Chemical composition.8 3.1.1 Values to be achieved.8 3.1.2 Location of sample.8 3.1.3 Chemical analysis.8 3.2 Mechanical characteristics.9 3.2.1 Characteristics from tensile test.9 3.2.2 Impact test characteristics.10 3.2.3 Fatigue characteristics.13 3.3 Microstructure characteristics.14 3.3.1 Values to be achieved.14 3.3.2 Location of the test piece.15 3.3.3 Test method.15 3.4 Materi
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