EN 13262:2004

Railway applications - Wheelsets and bogies - Wheels - Product requirements

This European Standard specifies the characteristics of railway wheels for use on European networks.
Four steel grades, ER6, ER7, ER8 and ER9 are defined in this standard.
Some characteristics are defined according to a category 1 or a category 2. Category 1 is generally chosen when the train speed is higher than 200 km/h.
These categories can be sometimes subdivided, depending upon the characteristics.
This standard is applicable to solid forged and rolled wheels which are made from vacuum degassed steel and have a chilled rim. They are to have already been used in commercial conditions on a European network in a significant quantity, or to have satisfied a technical approval procedure according to prEN 13979-1 for their design.
NOTE 1   The definition of other wheels may be found in other documents, such as UIC leaflets or ISO standards.
NOTE 2   The technical approval procedure is not within the scope of this standard.
NOTE  3   "Rim-chilled" describes heat treatment of the rim, the aim of which is to harden the rim and to create compressive residual stresses in the rim.

Bahnanwendungen - Radsätze und Drehgestelle - Räder, Produktanforderungen

Diese Europäische Norm legt die Eigenschaften für Eisenbahnräder, die auf europäischen Streckennetzen verwendet werden, fest.
Vier Stahlgüten, ER6, ER7, ER8 und ER9 werden in dieser Norm definiert.
Bestimmte Eigenschaften werden in zwei Kategorien eingeteilt: Kategorie 1 oder Kategorie 2. Im Allgemeinen wird die Kategorie 1 gewählt, wenn die Betriebsgeschwindigkeit über 200 km/h liegt.
Für einige Eigenschaften können diese Kategorien noch unterteilt werden.
Diese Norm gilt für geschmiedete und gewalzte Vollräder, die aus vakuumentgastem Stahl hergestellt werden und eine Radkranzvergütung erhalten haben. Sie müssen bereits in einer bedeutenden Anzahl und unter kommerziellen Bedingungen in einem europäischen Eisenbahnnetz eingesetzt sein oder die Konstruktion muss eine Zulassungsprüfung nach EN 13979-1 bestanden haben.
ANMERKUNG 1   Die Beschreibung von Rädern für besondere Anwendungen oder klimatische Bedingungen kann anderen Dokumenten, wie z.B. UIC-Merkblättern oder ISO-Normen, entnommen werden.
ANMERKUNG 2   Das Zulassungsverfahren ist nicht Gegenstand dieser Norm.
ANMERKUNG 3   Eine Radkranzvergütung wird durch Wärmebehandlung erreicht, deren Ziel die Härtung des Radkranzes und die Schaffung von Druckeigenspannungen ist.

Applications ferroviaires - Essieux montés et bogies - Roues - Prescription pour le produit

Cette norme s'applique à des roues monobloc, en acier dégazé sous vide, forgées et laminées, à jante traitée en surface, qui ont déjà fait l'objet d'applications étendues en service commercial sur un réseau européen ou qui ont satisfait à une procédure d'homologation technique destinée à valider leur conception.  Une "jante traitée en surface" s'obtient par un traitement thermique dont le but est de durcir la jante et d'y créer des contraintes résiduelles de compression.  Quatre nuances d'aciers, ER6, ER7, ER8 et ER9, sont définies dans cette norme.

Železniške aplikacije - Kolesne dvojice in podstavni vozičk - Kolesa – Zahtevane lastnosti proizvoda

General Information

• Status: Withdrawn
• Publication Date: 16-Mar-2004
• Withdrawal Date: 04-Nov-2008
• 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: 05-Nov-2008
• Completion Date: 05-Nov-2008
• Directive: 93/38/EEC - Procurement procedures of entities operating in the water, energy, transport and telecommunications sectors
• 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
• Ref Project: SIST EN 13262:2004 - Railway applications - Wheelsets and bogies - Wheels - Product requirements

Relations

• Merged Into: EN 13262:2004+A1:2008 - Railway applications - Wheelsets and bogies - Wheels - Product requirements
• Effective Date: 18-Jan-2023

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Railway applications - Wheelsets and bogies - Wheels - Product requirementsApplications ferroviaires - Essieux montés et bogies - Roues - Prescription pour le produitBahnanwendungen - Radsätze und Drehgestelle - Räder, ProduktanforderungenTa slovenski standard je istoveten z:EN 13262:2004SIST EN 13262:2004en45.040ICS:SLOVENSKI
STANDARDSIST EN 13262:200401-september-2004







EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 13262March 2004ICS 45.040English versionRailway applications - Wheelsets and bogies - Wheels - ProductrequirementApplications ferroviaires - Essieux montés et bogies -Roues - Prescription pour le produitBahnanwendungen - Radsätze und Drehgestelle - Räder -ProduktanforderungenThis European Standard was approved by CEN on 18 March 2003.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 Central Secretariat 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 Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2004 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 13262:2004: E



EN 13262:2004 (E) 2 Contents Page 1 Scope.5 2 Normative references.6 3 Product definition.7 3.1 Chemical composition.7 3.1.1 Values to be achieved.7 3.1.2 Location of the sample.7 3.1.3 Chemical analysis.7 3.2 Mechanical characteristics.7 3.2.1 Tensile test characteristics.7 3.2.2
Hardness characteristics in the rim.9 3.2.3 Impact test characteristics.10 3.2.4 Fatigue characteristics.11 3.2.5 Toughness characteristic of the rim.11 3.3 Heat treatment homogeneity.13 3.3.1 Values to be achieved.13 3.3.2 Test pieces.13 3.3.3 Test method.13 3.4 Material cleanliness.13 3.4.1 Micrographic cleanliness.13 3.4.2 Internal integrity.
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