EN 13261:2009+A1:2010

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, shot peening, steel cleanliness, reduction ratio, improved material properties from melting and heat
treatment processes, etc.) 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 EA1T1) et EA4T1) 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

Ta evropski standard določa značilnosti osi za uporabo v evropskih omrežjih. Opredeljuje značilnosti kovanih ali valjanih trdnih in votlih osi, narejenih iz vakuumsko razplinjenega jekla vrste EA1N1, ki je najpogosteje uporabljena vrsta jekla v evropskih omrežjih. Pri votlih oseh ta standard velja le za osi, narejene s strojno izdelavo luknje v kovano ali valjano trdno os. Poleg tega so v Dodatku A navedene posebne značilnosti osi iz vrst jekla EA1T1 in EA4T1. Opredeljeni sta dve kategoriji osi, kategorija 1 in kategorija 2. Kategorija 1 se običajno izbere, kadar hitrost obratovanja presega 200 km/h. Ta standard velja za osi, načrtovane v skladu z zahtevami EN 13103 in EN 13104.

General Information

• Status: Withdrawn
• Publication Date: 19-Oct-2010
• Withdrawal Date: 01-Sep-2020
• 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
• Completion Date: 02-Sep-2020
• 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)
• 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+A1:2010 - Railway applications - Wheelsets and bogies - Axles - Product requirements

Relations

• Merged From: EN 13261:2009 - Railway applications - Wheelsets and bogies - Axles - Product requirements
• Effective Date: 18-Jan-2023
• Merged From: EN 13261:2009/FprA1 - Railway applications - Wheelsets and bogies - Axles - Product requirements
• Effective Date: 21-Aug-2010
• Replaced By: EN 13261:2020 - Railway applications - Wheelsets and bogies - Axles - Product requirements
• Effective Date: 08-Jun-2022

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 - Prescriptions 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 13261:2009+A1:2010SIST EN 13261:2009+A1:2010en,fr,de01-december-2010SIST EN 13261:2009+A1:2010SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 13261:2009+A1
October 2010 ICS 45.040 Supersedes EN 13261:2009English Version
Railway applications - Wheelsets and bogies - Axles - Product requirements
Applications ferroviaires - Essieux montés et bogies - Essieux-axes - Prescriptions pour le produit
Bahnanwendungen - Radsätze und Drehgestelle - Radsatzwellen - Produktanforderungen This European Standard was approved by CEN on 29 November 2008 and includes Amendment 1 approved by CEN on 14 September 2010.
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 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 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, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13261:2009+A1:2010: ESIST EN 13261:2009+A1:2010

Particular characteristics for axles of steel grade EA1T and EA4T . 33 A.1 Chemical composition . 33 A.2 Mechanical characteristics . 33 A.2.1 Characteristics from tensile test . 33 A.2.2 Impact test characteristics . 33 A.2.3 Fatigue characteristics . 34 A.3 Metallographic characteristics . 34 Annex B (normative)
Standard wedge for measurement of permeability to ultrasound . 35 B.1 Test piece . 35 B.2 Tolerances of the wedge . 35 B.3 Steel grade . 35 SIST EN 13261:2009+A1:2010

Method to assess resistance to impact of the coating . 36 C.1 Principle. 36 C.2 Test piece . 36 C.3 Apparatus . 36 C.4 Procedure . 36 C.5 Expression of results . 36 Annex D (normative)
Method to assess resistance to gritting of the coating . 37 D.1 Principle. 37 D.2 Test piece . 37 D.3 Apparatus . 37 D.4 Procedure . 37 D.5 Expression of results . 37 Annex E (normative)
Method to assess the resistance of the coating to specific corrosive products . 38 E.1 Principle. 38 E.2 Test piece . 38 E.3 Apparatus . 38 E.4 Corrosive products . 38 E.5 Procedure . 38 E.6 Expression of results . 39 Annex F (normative)
Method to assess the resistance of the coating to cyclic mechanical stresses . 40 F.1 Purpose . 40 F.2 Principle. 40 F.3 Test piece . 40 F.4 Apparatus . 40 F.5 Procedure . 40 F.6 Expression of results . 41 Annex G (normative)
Measurement of the hydrogen content in the steel for axles at the melting stage . 42 G.1 Sampling. 42 G.2 Analysis methods . 42 G.3 Precautions . 42 Annex H (informative)
Drawings of test pieces .
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