prEN 13261
(Main)Railway applications - Wheelsets and bogies - Axles - Product requirements
Railway applications - Wheelsets and bogies - Axles - Product requirements
This document specifies the characteristics of axles for all heavy rail track gauges.
This document applies to heavy rail vehicles and applies, in principle, to other vehicles such as urban rail vehicles.
It defines characteristics of forged or rolled solid and hollow axles, made from vacuum-degassed steel grade EA1N[1]), EA1T1) and EA4T1). For hollow axles, this standard applies only to those that are manufactured by machining of a hole in a forged or rolled solid axle.
The requirements defined in this standard are applicable for cylindrical seats. Most of the requirements are also applicable for axles with conical seats. Specific requirements for conical seats (e.g. geometrical dimensions of the seats…) are defined in the technical specification.
Some characteristics are given as a function of a category 1 or of a category 2.
This document is applicable to axles that are designed in accordance with the requirements of EN 13103-1:2018.
This document also permits variations of the material characteristics linked to alternative manufacturing processes (e.g. cold rolling, shot blasting, thermal spraying, steel cleanliness, reduction ratio, improved material properties from melting and heat treatment process, etc.).
1) N for a normalized metallurgical condition
T for a quenched and tempered metallurgical condition
Bahnanwendungen - Radsätze und Drehgestelle - Radsatzwellen - Produktanforderungen
Applications ferroviaires - Essieux montés et bogies - Essieux-axes - Prescription pour le produit
Železniške naprave - Kolesne dvojice in podstavni vozički - Osi - Zahtevane lastnosti proizvoda
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
oSIST prEN 13261:2023
01-april-2023
Nadomešča:
SIST EN 13261:2020
Železniške naprave - Kolesne dvojice in podstavni vozički - Osi - Zahtevane
lastnosti proizvoda
Railway applications - Wheelsets and bogies - Axles - Product requirements
Bahnanwendungen - Radsätze und Drehgestelle - Radsatzwellen -
Produktanforderungen
Applications ferroviaires - Essieux montés et bogies - Essieux-axes - Prescription pour le
produit
Ta slovenski standard je istoveten z: prEN 13261
ICS:
45.040 Materiali in deli za železniško Materials and components
tehniko for railway engineering
oSIST prEN 13261:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
---------------------- Page: 1 ----------------------
oSIST prEN 13261:2023
---------------------- Page: 2 ----------------------
oSIST prEN 13261:2023
DRAFT
EUROPEAN STANDARD
prEN 13261
NORME EUROPÉENNE
EUROPÄISCHE NORM
February 2023
ICS Will supersede EN 13261:2020
English Version
Railway applications - Wheelsets and bogies - Axles -
Product requirements
Applications ferroviaires - Essieux montés et bogies - Bahnanwendungen - Radsätze und Drehgestelle -
Essieux-axes - Prescription pour le produit Radsatzwellen - Produktanforderungen
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 256.
If this draft becomes a European Standard, 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.
This draft European Standard was established by CEN 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, Türkiye and
United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 13261:2023 E
worldwide for CEN national Members.
---------------------- Page: 3 ----------------------
oSIST prEN 13261:2023
prEN 13261:2023 (E)
Contents Page
European foreword . 6
1 Scope . 7
2 Normative references . 7
3 Terms and definitions . 8
4 Product definition . 9
4.1 Chemical composition . 9
4.1.1 Values to be achieved . 9
4.1.2 Sampling methods . 9
4.1.3 Chemical analysis . 9
4.2 Mechanical characteristics . 10
4.2.1 Characteristics from the tensile test .
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.