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1、BRITISH STANDARD AEROSPACE SERIES BS EN 4509:2006 Screws, 100 countersunk normal head, offset cruciform recess, threaded to head, in titanium alloy, anodized, with aluminium pigmented coating, metric series Classification: 1 100 MPa (at ambient temperature) / 315 C The European Standard EN 4509:2006
2、 has the status of a British Standard ICS 49.030.20 ? Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 04 08:48:16 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 4509:2006 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 June 2006 BSI
3、2006 ISBN 0 580 48522 6 National foreword This British Standard is the official English language version of EN 4509:2006. The UK participation in its preparation was entrusted to Technical Committee ACE/12, Aerospace fasteners and fastening systems, which has the responsibility to: A list of organiz
4、ations represented on this committee 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 Correspon
5、dence 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 of i
6、tself 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 UK interests informed; monitor related international and European developments and pr
7、omulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 8, 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 since pub
8、lication Amd. No. DateComments Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 04 08:48:16 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 4509 June 2006 ICS 49.030.20 English Version Aerospace series - Screws, 100 countersunk normal head, offset c
9、ruciform recess, threaded to head, in titanium alloy, anodized, with aluminium pigmented coating, metric series - Classification: 1 100 MPa (at ambient temperature) / 315 C Srie arospatiale - Vis tte fraise 100 normale, empreinte cruciforme dporte, filetes jusqu proximit de la tte, en alliage de tit
10、ane, anodises, avec revtement alumino-organique, srie mtrique - Classification : 1 100 MPa ( temprature ambiante) / 315 C Luft- und Raumfahrt - 100 Senkschrauben, mit Flgelkreuzschlitz, Gewinde annhernd bis Kopf, aus Titanlegierung, anodisiert, mit Aluminium pigmenttete Beschichtung, metrische Reihe
11、 - Klasse: 1 100 MPa (bei Raumtemperatur) / 315 C This European Standard was approved by CEN on 13 January 2006. 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 al
12、teration. Up-to-date lists and bibliographical references concerning such national standards 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 tra
13、nslation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece,
14、 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 EUROPISCHES KOMITEE FR NORMUNG Management
15、Centre: rue de Stassart, 36 B-1050 Brussels 2006 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 4509:2006: E Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 04 08:48:16 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 2 Contents Pag
16、e Foreword3 1 Scope4 2 Normative references4 3 Required characteristics.5 4 Designation 8 5 Marking.8 6 Technical specification.8 EN 4509:2006 Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 04 08:48:16 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 3 Foreword This European Standard (EN 4509:2006) h
17、as been prepared by the European Association of Aerospace Manufacturers - Standardization (AECMA-STAN). After enquiries and votes carried out in accordance with the rules of this Association, this Standard has received the approval of the National Associations and the Official Services of the member
18、 countries of AECMA, 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 December 2006, and conflicting national standards shall be withdrawn at the latest by Decembe
19、r 2006. 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. According to the CEN/CENELEC Internal Regulations, the national standards orga
20、nizations of the 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, Romania, Sl
21、ovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. EN 4509:2006 Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 04 08:48:16 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 4 1 Scope This standard specifies the characteristics of screws, 100 countersunk normal head, offset cruciform
22、recess, threaded to head, in titanium alloy, anodized, with aluminium pigmented coating, metric series. Classification: 1 100 MPa 1) / 315 C 2) 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cit
23、ed applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 3353-1, Aerospace Lead and runout threads Part 1: Rolled external threads. ISO 5855-2, Aerospace MJ threads Part 2: Limit dimensions for bolts and nuts. ISO 7913, Aerospace Bolts
24、 and screws, metric Tolerances of form and position. ISO 7994:1985, Aerospace Internal drive, offset cruciform recess (Torq-Set ) for rotary fastening devices Metric series. 3) ISO 9152, Aerospace Bolts, with MJ threads, in titanium alloys, strength class 1 100 MPa Procurement specification. EN 2424
25、, Aerospace series Marking of aerospace products. EN 4474, Aerospace series Aluminium pigmented coating Coating methods. 4) EN 9100, Aerospace series Quality management systems Requirements (based on ISO 9001:2000) and Quality systems Model for quality assurance in design, development, production, i
26、nstallation and servicing (based on ISO 9001:1994) EN 9133, Aerospace series Quality management systems Qualification Procedure for aerospace standard parts. MIL-L-87132B, Lubricant, Cetyl Alcohol, 1-Hexadecanol, Application to Fasteners. 5) TR 3775, Aerospace series Bolts and pins Materials. 6) 1)
27、Minimum tensile strength of the material at ambient temperature. 2) Maximum temperature that the screw can withstand without continuous change in its original characteristics, after return to ambient temperature. The maximum temperature is determined by the coating. 3) Withdrawn standard (2003-09-03
28、) 4) Published as AECMA Prestandard at the date of publication of this standard 5) Published by: Department of Defense (DoD), the Pentagon, Washington, D.C.20301, USA. 6) Published as AECMA Technical Report at the date of publication of this standard. EN 4509:2006 Licensed Copy: sheffieldun sheffiel
29、dun, na, Sat Nov 04 08:48:16 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 5 3 Required characteristics 3.1 Configuration - Dimensions - Masses See Figure 1 and Table 1. Dimensions and tolerances are expressed in millimetres and apply after coating. Details of form not stated are left to the manufactur
30、ers discretion. 3.2 Tolerances of form and position See ISO 7913. 3.3 Materials TR 3775 (titanium alloy, strength class 1 100 MPa) 3.4 Surface treatments See EN 4474. Lubrication with cetylic alcohol (chlorine free) according to MIL-L-87132 EN 4509:2006 Licensed Copy: sheffieldun sheffieldun, na, Sa
31、t Nov 04 08:48:16 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Values in micrometres apply prior to surface treatment. Break sharp edges 0,1 to 0,4. Key 1 Conforms to ISO 3353-1 2 Thread 3 Marking 4 Drive: see Table 2. 5 Blended convex form permitted 6 Thread nominal diameter Figure 1 3,2 0,83,2 6 EN
32、4509:2006 Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 04 08:48:16 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Table 1 Thread a D1 D2 D3 D4 E F G H L 0,2 b c R Mass d Diameter code max.min. nom.Tol. min. 0 0,08 Code nom. nom.Tol. e f 030 MJ30,5-4h6h 6 5,4 4,5 2,3 1,27 0,06 0,63 0,3 006 to 042
33、6 to 42 0,22 0,03 040 MJ40,7-4h6h 8 7,2 5,783 0 0,5 1,69 0,08 0,93 0,4 008 to 056 8 to 56 0,4 0,53 0,06 050 MJ50,8-4h6h 10 9 7,713,4 2,12 0,96 0,5 010 to 070 10 to 70 0,5 1,02 0,09 060 MJ61-4h6h 12 10,8 9 4,2 2,54 1,26 012 to 084 12 to 84 1,78 0,13 070 MJ71-4h6h 14 12,8 10,285,2 2,96 1,57 012 to 098
34、 12 to 98 2,54 0,17 080 MJ81-4h6h 16 14,8 12,216,2 3,39 1,6 014 to 112 14 to 112 0,7 3,86 0,23 100 MJ101,25-4h6h 20 18,8 15,437,9 4,23 1,93 018 to 140 18 to 140 0,8 0 0,2 7,78 0,34 120 MJ121,25-4h6h 24 22,8 18 9,8 0,5 5,08 0,1 2,53 0,6 020 to 168 20 to 168 0,9 0 0,3 12,72 0,51 a In accordance with I
35、SO 5855-2 b Increments: 2 for L 100 4 for L 100 c If greater lengths are required, they shall be chosen using the above increments. The length code corresponds to length L, completed by one or two zeros to the left, where necessary, to obtain a three digit code. d Approximate values (kg/1 000 pieces
36、), calculated on the basis of 4,45 kg/dm3, for information purposes only. e Value for first L f Increase for each additional 2 mm of L. EN 4509:2006 EN 4509:2006 EN 4509:2006 EN 4509:2006 7 Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 04 08:48:16 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 8 4
37、 Designation EXAMPLE Description block SCREW Identity block EN4509050010A Number of this standard Diameter code (see Table 1) Length code (see Table 1) Drive code (see Table 2) NOTE If necessary, the code I9005 shall be placed between the description block and the identity block. Table 2 Drive Code
38、ISO 7994 R ISO 7994 unribbed A 5 Marking See Table 3 and Figure 1, indented. Table 3 Diameter code EN 2424 Style 030 and 040 N 050 to 120 C + MJ 6 Technical specification ISO 9152, except for clauses: Approval of manufacturers: see EN 9100; Qualification of screws: see EN 9133. EN 4509:2006 Licensed
39、 Copy: sheffieldun sheffieldun, na, Sat Nov 04 08:48:16 GMT+00:00 2006, Uncontrolled Copy, (c) BSI blank Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 04 08:48:16 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 4509:2006 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Instituti
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