BS EN 13262-2004 Railway applications - Wheelsets and bogies - Wheels - Product requirement《轨道交通 轮副和行车机构 轮子 生产要求》.pdf

1、Licensed Copy: Wang Bin, ISO/Exchange China Standards Information Centre, 10 May 2004, Uncontrolled Copy, (c) BSIBRITISH STANDARD BS EN 13262:2004 Railway applications Wheelsets and bogies Wheels Product requirement The European Standard EN 13262:2004 has the status of a British Standard ICS 45.040

2、Licensed Copy: Wang Bin, ISO/Exchange China Standards Information Centre, 10 May 2004, Uncontrolled Copy, (c) BSIBS EN 13262:2004 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 23 March 2004 BSI 23 March 2004 ISBN 0 580 43587 3 National fore

3、word This British Standard is the official English language version of EN 13262:2004. The UK participation in its preparation was entrusted by Technical Committee RAE/3, Railway rolling stock material, to Subcommittee RAE/3/-/1, Wheels and wheelsets, which has the responsibility to: A list of organi

4、zations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Corre

5、spondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not

6、of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European development

7、s and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 46, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued

8、since publication Amd. No. Date Comments Licensed Copy: Wang Bin, ISO/Exchange China Standards Information Centre, 10 May 2004, Uncontrolled Copy, (c) BSIEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN13262 March2004 ICS45.040 Englishversion RailwayapplicationsWheelsetsandbogiesWheelsProduct requi

9、rement ApplicationsferroviairesEssieuxmontsetbogies RouesPrescriptionpourleproduit BahnanwendungenRadstzeundDrehgestelleRder Produktanforderungen ThisEuropeanStandardwasapprovedbyCENon18March2003. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthis

10、Europe an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheCentralSecretariatortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherl

11、anguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheCentralSecretariathasthesamestatusast heofficial versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,Cyprus,CzechRepublic,Denmark,Estonia,Finland,France, Germany,Greece,Hungary,Iceland,Irelan

12、d,Italy,Latvia,Lithuania,Luxembourg,Malta,Netherlands,Norway,Poland,Portugal, Slovakia, Slovenia,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2004CEN Allrightsofexp

13、loitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN13262:2004:E Licensed Copy: Wang Bin, ISO/Exchange China Standards Information Centre, 10 May 2004, Uncontrolled Copy, (c) BSIEN 13262:2004 (E) 2 Contents Page 1 Scope5 2 Normative references.6 3 Product definition.7 3.

14、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 characteristics7 3.2.2 Hardness characteristics in the rim.9 3.2.3 Impact test characteristics.10 3.2.4 Fatigue characteristics.11 3.2.

15、5 Toughness characteristic of the rim11 3.3 Heat treatment homogeneity13 3.3.1 Values to be achieved 13 3.3.2 Test pieces13 3.3.3 Test method13 3.4 Material cleanliness13 3.4.1 Micrographic cleanliness.13 3.4.2 Internal integrity .14 3.5 Residual stresses.17 3.5.1 General 17 3.5.2 Values to be achie

16、ved 17 3.5.3 Test piece .18 3.5.4 Measurement methods.18 3.6 Surface characteristics 18 3.6.1 Surface appearance .18 3.6.2 Surface integrity.19 3.7 Geometric tolerances.19 3.8 Static imbalance.22 3.9 Protection against corrosion .22 3.10 Manufacturers marking .23 Annex A (normative) Control of the h

17、ydrogen content in the steel for solid wheels at the melting stage .24 A.1 Sampling.24 A.2 Analysis methods.24 A.3 Precautions.24 Annex B (informative) Example of test method for the determination of fatigue characteristics25 B.1 Test piece25 B.2 Test rig25 B.3 Test monitoring 25 B.4 Analysis of res

18、ults25 Annex C (informative) Strain gauge method for determining the variations of circumferential residual stresses located deep under the tread (Destructive method)26 C.1 Principle of the method26 C.2 Procedure .26 C.3 Calculation of the variation of the circumferential residual stress located dee

19、p under the tread27 Licensed Copy: Wang Bin, ISO/Exchange China Standards Information Centre, 10 May 2004, Uncontrolled Copy, (c) BSIEN 13262:2004 (E) 3 Annex D (informative) Ultrasonic method for determining the residual stresses in the rim (non- destructive method). 32 D.1 Introduction 32 D.2 Meth

20、od of measurement 32 D.3 Evaluation of results. 33 Annex E (informative) Product qualification 34 E.1 General. 34 E.2 Requirements. 34 E.3 Qualification procedure. 35 E.4 Qualification certificate . 37 E.5 Qualification file. 38 Annex F (informative) Product delivery . 39 F.1 General. 39 F.2 Deliver

21、y condition 39 F.3 Controls on each wheel. 40 F.4 Batch control . 40 F.5 Quality plan 43 F.6 Allowable rectification. 43 Annex ZA (informative) Clauses of this European Standard addressing essential requirements or other provisions of EU Directives. 44 Bibliography. 46 Licensed Copy: Wang Bin, ISO/E

22、xchange China Standards Information Centre, 10 May 2004, Uncontrolled Copy, (c) BSIEN 13262:2004 (E) 4 Foreword This document (EN 13262:2004) 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

23、 status of a national standard, either by publication of an identical text or by endorsement, at the latest by September 2004, and conflicting national standards shall be withdrawn at the latest by September 2004. This document has been prepared under a mandate given to CEN by the European Commissio

24、n and the European Free Trade Association, and supports essential requirements of EU Directive(s). For relationship with EU Directive(s), see informative annex ZA, which is an integral part of this document According to the CEN/CENELEC Internal Regulations, the national standards organizations of th

25、e following countries are bound to implement this European Standard: 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,

26、 Sweden, Switzerland and the United Kingdom. Licensed Copy: Wang Bin, ISO/Exchange China Standards Information Centre, 10 May 2004, Uncontrolled Copy, (c) BSIEN 13262:2004 (E) 5 Introduction Normative documents which have been used until now in Europe for the wheel delivery (UIC leaflets, national s

27、tandards) had for the main purpose, a complete definition of the delivery procedures and the wheel characteristics that were to be measured. Product qualification was sometimes mentioned, but the procedures and the characteristics that had to be verified for the qualification were not given. This st

28、andard addresses these requirements by: a) definition of all the wheel characteristics. These are either verified during the qualification or delivery of the product (see clause 3); b) definition of the qualification procedures (see informative annex E); c) definition of the delivery conditions (see

29、 informative annex F). Here, a choice is given to the supplier of either: - a traditional delivery procedure with a control by batch sampling as in existing documents (see F.4), or - a delivery procedure using quality assurance concepts (see F.5). The standard defines the wheel product qualification

30、, the technical approval procedure is not within the scope of this standard. 1 Scope 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

31、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 sometimes be subdivided, depending upon the characteristics. This standard is applicable to solid forged and rolled wheels which are made from vacuum degassed steel and

32、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 EN 13979-1 for their design. NOTE 1 The definition of other wheels may be found in other documents, such a

33、s 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. Licensed Copy: Wang Bin, ISO/Exch

34、ange China Standards Information Centre, 10 May 2004, Uncontrolled Copy, (c) BSIEN 13262:2004 (E) 6 2 Normative references This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text

35、 and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies

36、 (including amendments). EN 10002-1, Metallic materials - Tensile testing - Part 1: Method of test (at ambient temperature) EN 10045-1, Metallic materials - Charpy impact test - Part 1: Test method EN ISO 6506-1, Metallic materials - Brinell hardness test - Part 1: Test method (ISO 6506-1:1999) ISO

37、377-2:1989 1)Selection and preparation of samples and test pieces of wrought steels - Part 2 : Samples for the determination of the chemical composition ISO 1101, Technical drawings - Geometrical tolerancing - Tolerancing of form, orientation, location and run- out - Generalities, definitions, symbo

38、ls, indications on drawings ISO 4967:1998, Steel - Determination of content of non-metallic inclusions - Micrographic method using standard diagrams ISO 5948:1994, Railway rolling stock material - Ultrasonic acceptance testing ISO 6933:1986, Railway rolling stock material - Magnetic particle accepta

39、nce testing ISO/TR 9769 2) , Steel and iron; review of available methods of analysis ASTM E 399.90, Standard test method for plane-strain fracture toughness of metallic materials 1) Replaced by ISO 14284:1996 “Steel and iron. Sampling and preparation of samples for the determination of chemical comp

40、osition“ 2) See also CR 10261:1995 Licensed Copy: Wang Bin, ISO/Exchange China Standards Information Centre, 10 May 2004, Uncontrolled Copy, (c) BSIEN 13262:2004 (E) 7 3 Product definition 3.1 Chemical composition 3.1.1 Values to be achieved The maximum percentages of the various specified elements

41、are given in Table 1. Table 1 Maximum percentages of the various specified elements Maximum content in %aSteel grade C Si Mn P b S bc Cr Cu Mo Ni V Cr + Mo + Ni ER6 0,48 0,40 0,75 0.020 0,015 0,30 0,30 0,08 0,30 0,06 0,50 ER7 0,52 0,40 0,80 0,020 0,015 0,30 0,30 0,08 0,30 0,06 0,50 ER8 0,56 0,40 0,8

42、0 0,020 0,015 0,30 0,30 0,08 0,30 0,06 0,50 ER9 0,60 0,40 0,80 0,020 0,015 0,30 0,30 0,08 0,30 0,06 0,50 aFor special applications, variations within the maximum limit of these values may be agreed. bA maximum phosphorus content of 0,025% may be agreed at the time of enquiry and the order. c A minim

43、um sulfur content may be agreed at the time of enquiry and the order according to the steelmaking process in order to safeguard against hydrogen cracking. 3.1.2 Location of the sample The sample for determining the chemical composition shall be taken 15 mm below the tread at its nominal diameter. 3.

44、1.3 Chemical analysis This chemical composition analysis shall be performed according to the methods and requirements described in ISO/TR 9769. 3.2 Mechanical characteristics 3.2.1 Tensile test characteristics 3.2.1.1 Values to be achieved Rim and web characteristics are given in Table 2. Licensed C

45、opy: Wang Bin, ISO/Exchange China Standards Information Centre, 10 May 2004, Uncontrolled Copy, (c) BSIEN 13262:2004 (E) 8 Table 2 Rim and web characteristics of the wheels Steel grade Rim Web R eH (N/mm 2 )aR m (N/mm 2 ) A 5 % R mreduction (N/mm 2 )bA 5 % ER6 500 780/900 15 100 16 ER7 520 820/940 1

46、4 110 16 ER8 540 860/980 13 120 16 ER9 580 900/1050 12 130 14 a If no distinctive yield strength is present, the proof stress R p0,2 shall be determined. bReduction of tensile strength as compared to tensile strength of the rim on the same wheel 3.2.1.2 Location of test pieces The test pieces shall

47、be taken from the rim and the web of the wheel. Their positions are indicated in figure 1. Key 1 Tensile test piece 2 Tensile test piece 3 Impact test piece 4 Nominal diameter 5 Notch Figure 1 Location of test pieces Licensed Copy: Wang Bin, ISO/Exchange China Standards Information Centre, 10 May 20

48、04, Uncontrolled Copy, (c) BSIEN 13262:2004 (E) 9 3.2.1.3 Test method The test shall be carried out in accordance with EN 10002-1. The test piece diameter shall be at least 10 mm in the parallel length and the gauge length shall be 5 times the diameter. If the test piece cannot be taken from the web, a smaller diameter shall be agreed between the customer and the supplier. 3.2.2 Hardness characteristics in the rim 3.2.2.1 Values to be achieved The minimum Brinell hardness values applicable to the whole wear zone of the rim shall be equa