1、BS EN 4137:2009ICS 49.030.20NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDAerospace series Bolts, normal bi-hexagonal head, stepped shank, long thread, in titanium alloy, anodized, MoS2 lubricated Classification: 1 100 MPa (at ambienttemperature) / 315 nullCLi
2、censed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 12/11/2009 02:08, Uncontrolled Copy, (c) BSIThis British Standardwas published under theauthority of the StandardsPolicy and StrategyCommittee on 31 July 2009 BSI 2009ISBN 978 0 580 68585 9Amendments/corrigenda issued since publicationDate Comment
3、sBS EN 4137:2009National forewordThis British Standard is the UK implementation of EN 4137:2009.The UK participation in its preparation was entrusted to TechnicalCommittee ACE/12, Aerospace fasteners and fastening systems.A list of organizations represented on this committee can be obtained onreques
4、t to its secretary.This publication does not purport to include all the necessary provisionsof a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunityfrom legal obligations.Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 12/11/20
5、09 02:08, Uncontrolled Copy, (c) BSIBS EN 4137:2009EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 4137 July 2009 ICS 49.030.20 English Version Aerospace series - Bolts, normal bi-hexagonal head, stepped shank, long thread, in titanium alloy, anodized, MoS2 lubricated - Classification: 1 100 MP
6、a (at ambient temperature) / 315 C Srie arospatiale - Vis tte bihexagonale normale, tige dgage, filetage long, en alliage de titane, anodises, lubrifies MoS2 - Classification : 1 100 MPa ( temprature ambiante) / 315 C Luft- und Raumfahrt - Zwlfkantschrauben, Dnnschaft, langes Gewinde, aus Titanlegie
7、rung, anodisiert, MoS2-geschmiert - Klasse: 1 100 MPa (bei Raumtemperatur) / 315 C This European Standard was approved by CEN on 6 June 2009. 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 nat
8、ional 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
9、 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, Cyprus, Czech Republic, Denmark,
10、 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 COMIT EUROPEN DE NORMALISATION
11、 EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 4137:2009: ELicensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 12/11/2009 02:08, Uncontro
12、lled Copy, (c) BSIBS EN 4137:2009EN 4137:2009 (E) 2 Contents Page Foreword 3 1 Scope 4 2 Normative references 4 3 Required characteristics .4 4 Designation 6 5 Marking .7 6 Technical specification .7 Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 12/11/2009 02:08, Uncontrolled Copy, (c) BSIB
13、S EN 4137:2009EN 4137:2009 (E) 3 Foreword This document (EN 4137:2009) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-STAN). After enquiries and votes carried out in accordance with the rules of this Association, this Standard has received the
14、approval of the National Associations and the Official Services of the member countries of ASD, prior to its presentation to CEN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by January 2010, and
15、conflicting national standards shall be withdrawn at the latest by January 2010. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. Accor
16、ding to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvi
17、a, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 12/11/2009 02:08, Uncontrolled Copy, (c) BSIBS EN 4137:2009EN 4137:2009 (E) 4 1 Scope This st
18、andard specifies the characteristics of bolts, normal bi-hexagonal head, stepped shank, long thread, in titanium alloy, anodized, MoS2lubrificated. Classification: 1 100 MPa 1) / 315 C 2)2 Normative references The following referenced documents are indispensable for the application of this document.
19、 For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 2424, Aerospace series Marking of aerospace products. EN 2491, Aerospace series Molybdenum disulphide dry lubricants Coating methods. EN
20、 9100, Aerospace series Quality management systems Requirements (based on ISO 9001:2000) and Quality systems Model for quality assurance in design, development, production, installation and servicing (based on ISO 9001:1994). EN 9133, Aerospace series Quality management systems Qualification procedu
21、re for aerospace standard parts. ISO 3353-1, Aerospace Lead and runout threads Part 1: Rolled external threads. ISO 4095, Aerospace Bihexagonal drives Wrenching configuration Metric series. ISO 5855-2, Aerospace MJ threads Part 2: Limit dimensions for bolts and nuts. ISO 7913, Aerospace Bolts and sc
22、rews, metric Tolerances of form and position. ISO 9152, Aerospace Bolts, with MJ threads, in titanium alloys, strength class 1 100 MPa Procurement specification. TR 3775, Aerospace series Bolts and pins Materials. 3) TR 4070, Aerospace series Molybdenum disulphide coatings List of commercial product
23、s. 3)3 Required characteristics 3.1 Configuration Dimensions Masses See Figure 1 and Table 1. Dimensions and tolerances are expressed in millimetres and apply after anodizing but before lubricating. 1) Minimum tensile strength of the material at ambient temperature. 2) Maximum temperature that the b
24、olt can withstand without continuous change in its original characteristics, after return to ambient temperature. The maximum temperature is determined by the surface treatment. 3) Published as ASD Technical Report at the date of publication of this standard. Licensed Copy: Wang Bin, ISO/EXCHANGE CH
25、INA STANDARDS, 12/11/2009 02:08, Uncontrolled Copy, (c) BSIBS EN 4137:2009EN 4137:2009 (E) 5 3.2 Tolerances of form and position ISO 7913 3.3 Materials TR 3775 (titanium alloy, classification 1 100 MPa) 3.4 Surface treatment Lubrification: a) lubricant: see Clause 4; b) application: EN 2491: 5 m to
26、10 m. Values in micrometres apply prior to surface treatment. Break sharp edges 0,1 to 0,4. Key 1 Radius 0,3 min. 2 Thread 3 Conforms to ISO 3353-1 4 Shape optional 5 Marking 6 4 holes D7 equidistant optional aRounded or chamfered in this area. Figure 1 3,2 1,6 0,8 Licensed Copy: Wang Bin, ISO/EXCHA
27、NGE CHINA STANDARDS, 12/11/2009 02:08, Uncontrolled Copy, (c) BSIBS EN 4137:2009EN 4137:2009 (E) 6 Table 1 Diameter code Thread aD1D2D3D4D5D6D7D8H K L1L2h12 + 0,5 0 0,5 min. min. max. H13 h12 min. h15 0 0,5 070 MJ71 - 4h6h 7 4,9 5,2 8,8 11,3 12,1 1,4 5,6 1,4 8,2 3,5 20 080 MJ81 - 4h6h 8 5,2 6,2 9,8
28、12,8 13,6 6,6 1,6 8,6 22 100 MJ101,25 - 4h6h 10 6,7 7,9 11,8 15,7 16,7 1,6 8,3 2 10,1 26 120 MJ121,25 - 4h6h 12 8 9,8 13,7 18,8 19,9 10,3 2,4 11,4 30 Diameter code L3 0,3 b, cP R1R2S T Wrenching dash number dMass e Length code nom. max. min. + 0,30 + 0,40 min. fg070 036 to 098 36 to 98 5,9 0,7 0,5 6
29、 3,3 3,8 09 5,508 0,342 080 038 to 112 38 to 112 6,3 3,7 3,9 10 7,911 0,448 100 042 to 140 42 to 140 7,7 0,8 0,6 4,7 4,2 12 14,542 0,698 120 046 to 168 46 to 168 8,8 0,9 5,6 4,5 14 23,999 1,006 aIn accordance with ISO 5855-2. bIncrements: - 2 for L3 100; - 4 for L3 100. eIf greater lengths are requi
30、red, they shall be chosen using the above increments. The length code corresponds to the length L3, completed by one or two zeros to the left, where necessary, to obtain a three digit code. fIn accordance with ISO 4095 over T min. g Approximate values (kg/1 000 pieces), calculated on the basis of 4,
31、45 kg/dm3, given for information purposes only. They apply to bolts without holes. h Value for head and first L3.i Increase for each additional 2 mm of L3. 4 Designation EXAMPLE Description block BOLT Identity block EN4137H070040F Number of this standard Hole code (see Table 2) Diameter code (see Ta
32、ble 1) Length code (see Table 1) Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 12/11/2009 02:08, Uncontrolled Copy, (c) BSIBS EN 4137:2009EN 4137:2009 (E) 7 Lubricant code (see TR 4070) NOTE If necessary the originator code I9005 should be placed between the description block and the identi
33、ty block. Table 2 Holes Code with H without (hyphen) 5 Marking EN 2424, style B (see Figure 1). 6 Technical specification ISO 9152, except for clauses: a) Approval of manufacturers: see EN 9100; b) Qualification of bolts: see EN 9133. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 12/11/2009
34、 02:08, Uncontrolled Copy, (c) BSIBS EN4137:2009BSI GroupHeadquarters 389Chiswick High Road,London, W4 4AL, UKTel +44 (0)20 8996 9001Fax +44 (0)20 8996 - British Standards InstitutionBSI is the independent national body responsible for preparing BritishStandards. It presents the UK view on standard
35、s in Europe and at theinternational level. It is incorporated by Royal Charter.RevisionsBritish Standards are updated by amendment or revision. Users of BritishStandards should make sure that they possess the latest amendments oreditions.It is the constant aim of BSI to improve the quality of our pr
36、oducts and services.We would be grateful if anyone finding an inaccuracy or ambiguity while usingthis British Standard would inform the Secretary of the technical committeeresponsible, the identity of which can be found on the inside front cover. Tel:+44 (0)20 8996 9000. Fax: +44 (0)20 8996 7400.BSI
37、 offers members an individual updating service called PLUS which ensuresthat subscribers automatically receive the latest editions of standards.Buying standardsOrders for all BSI, international and foreign standards publications should beaddressed to Customer Services. Tel: +44 (0)20 8996 9001. Fax:
38、 +44 (0)20 89967001 Email: You may also buy directly using a debit/creditcard from the BSI Shop on the Website http:/ response to orders for international standards, it is BSI policy to supply theBSI implementation of those that have been published as British Standards,unless otherwise requested.In
39、formation on standardsBSI provides a wide range of information on national, European andinternational standards through its Library and its Technical Help to ExportersService. Various BSI electronic information services are also available whichgive details on all its products and services. Contact I
40、nformation Centre. Tel:+44 (0)20 8996 7111 Fax: +44 (0)20 8996 7048 Email: Subscribing members of BSI are kept up to date with standards developmentsand receive substantial discounts on the purchase price of standards. For detailsof these and other benefits contact Membership Administration. Tel: +4
41、4 (0)208996 7002 Fax: +44 (0)20 8996 7001 Email: Information regarding online access to British Standards via British StandardsOnline can be found at http:/ information about BSI is available on the BSI website at http:/.CopyrightCopyright subsists in all BSI publications. BSI also holds the copyrig
42、ht, in theUK, of the publications of the international standardization bodies. Except aspermitted under the Copyright, Designs and Patents Act 1988 no extract maybe reproduced, stored in a retrieval system or transmitted in any form or by anymeans electronic, photocopying, recording or otherwise wit
43、hout prior writtenpermission from BSI.This does not preclude the free use, in the course of implementing the standard,of necessary details such as symbols, and size, type or grade designations. Ifthese details are to be used for any other purpose than implementation then theprior written permission of BSI must be obtained.Details and advice can be obtained from the Copyright and Licensing Manager.Tel: +44 (0)20 8996 7070 Email: Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 12/11/2009 02:08, Uncontrolled Copy, (c) BSI
