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1、BRITISH STANDARD AEROSPACE SERIES BS EN 4501:2006 Bolts, normal hexagonal head, close tolerance normal shank, short thread, in titanium alloy, anodized, with aluminium pigmented coating, metric series Classification: 1 100 MPa (at ambient temperature) / 315 C The European Standard EN 4501:2006 has t
2、he status of a British Standard ICS 49.030.20 ? Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 04 08:48:17 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 4501:2006 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 June 2006 BSI 2006 I
3、SBN 0 580 48893 4 National foreword This British Standard is the official English language version of EN 4501:2006. 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 organizations
4、 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 Correspondence
5、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 itself
6、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 promulga
7、te 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 publicati
8、on Amd. No. DateComments Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 04 08:48:17 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 4501 June 2006 ICS 49.030.20 English Version Aerospace series - Bolts, normal hexagonal head, close tolerance norma
9、l shank, short thread, in titanium alloy, anodized, with aluminium pigmented coating, metric series - Classification: 1 100 MPa (at ambient temperature) / 315 C Srie arospatiale - Axes tte hexagonale basse, ft tolrance serre, filetage court, en alliage de titane, anodises, avec revtement alumino-org
10、anique, srie mtrique - Classification : 1 100 MPa ( temprature ambiante) / 315 C Luft- und Raumfahrt - Sechskant-Paschrauben, kleiner Kopf, kurzes Gewinde, aus Titanlegierung, anodisiert, mit Aluminium pigmenttete Beschichtung, metrische Reihe - Klasse: 1 100 MPa (bei Raumtemperatur) / 315 C This Eu
11、ropean 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 alteration. Up-to-date lists and bibliographical references
12、 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 translation under the responsibility of a CEN member into it
13、s 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, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Lux
14、embourg, 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 Centre: rue de Stassart, 36 B-1050 Brussels 2006 CEN All
15、rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 4501:2006: E Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 04 08:48:17 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 2 Contents Page Foreword3 1 Scope4 2 Normative references4 3 Required c
16、haracteristics.5 4 Designation 8 5 Marking.8 6 Technical specification.8 7 Oversized bolts8 EN 4501:2006 Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 04 08:48:17 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 3 Foreword This European Standard (EN 4501:2006) has been prepared by the European Assoc
17、iation 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 countries of AECMA, prior to its pres
18、entation 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 December 2006. Attention is drawn to the poss
19、ibility 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 organizations of the following countries a
20、re 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, Slovakia, Slovenia, Spain, Sweden, Switz
21、erland and the United Kingdom. EN 4501:2006 Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 04 08:48:17 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 4 1 Scope This standard specifies the characteristics of bolts, shouldered, thin hexagonal head, close tolerance shank, short thread, in titanium all
22、oy, anodized, with aluminium pigmented coating, metric series. Classification: 1 100 MPa 1) / 315 C 2) These bolts are intended to be used with washers EN 2414 and nuts EN 3230. 2 Normative references The following referenced documents are indispensable for the application of this document. For date
23、d references, only the edition cited 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 a
24、nd nuts. ISO 7913, Aerospace Bolts and screws, metric Tolerances of form and position. ISO 9152, Aerospace Bolts, with MJ threads, in titanium alloys, strength class 1 100 MPa Procurement specification. EN 2414, Aerospace series Washers, chamfered, with counterbore, in alloy steel, cadmium plated. 3
25、) EN 2424, Aerospace series Marking of aerospace products. EN 3230, Aerospace series Nuts, hexagon, slotted / castellated, reduced height, normal across flats, in steel, cadmium plated Classification: 900 MPa (at ambient temperature) / 235 C EN 4016, Aerospace series Oversized bolts. 3) EN 4474, Aer
26、ospace series Aluminium pigmented coating Coating methods. 3) EN 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, Ae
27、rospace series Quality management systems Qualification Procedure for aerospace standard parts. MIL-L-87132B, Lubricant, Cetyl Alcohol, 1-Hexadecanol, Application to Fasteners. 4) TR 3775, Aerospace series Bolts and pins Materials. 5) 1) Minimum tensile strength of the material at ambient temperatur
28、e 2) Maximum temperature that the bolt can withstand without continuous change in its original characteristics, after return to ambient temperature. The maximum temperature is determined by the coating. 3) Published as AECMA Prestandard at the date of publication of this standard 4) Published by: De
29、partment of Defense (DoD), the Pentagon, Washington, D.C.20301, USA. 5) Published as AECMA Technical Report at the date of publication of this standard. EN 4501:2006 Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 04 08:48:17 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 5 3 Required characteristic
30、s 3.1 Configuration - Dimensions - Masses See Figures 1 and 2 and Table 1. Dimensions and tolerances are expressed in millimetres and apply after coating (tolerance on shank diameter before coating is also specified). 3.2 Tolerances of form and position See ISO 7913. 3.3 Materials TR 3775 (titanium
31、alloy, strength class 1 100 MPa) 3.4 Surface treatments See EN 4474. Lubrication with cetylic alcohol (chlorine free) according to MIL-L-87132 Values in micrometres apply prior to surface treatment. Break sharp edges 0,1 to 0,4. Key 1 Conforms to ISO 3353-1 For non-quoted dimensions, see Figure 2. F
32、igure 1 Configuration for diameter codes 050 and 060 3,2 0,8 3,2 EN 4501:2006 Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 04 08:48:17 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 6 Key 1 One hole diameter D5 2 Thread 3 Marking 4 Conforms to ISO 3353-1 Figure 2 Configuration for diameter codes
33、080 to 250 EN 4501:2006 Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 04 08:48:17 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 7 Table 1 Thread a D1 D2 D3 D4 D5 E F Diameter code nom. Tol. before coating after coating 0,5 H13 min. H13 min. 0 0,3 050 MJ50,8-4h6h 5 3,4 7,4 8,7 060 MJ61-4h6h 6 0,03
34、0 0,045 0,010 0,035 080 MJ61-4h6h 8 4,2 9,4 1,5 10,9 2,5 100 MJ81-4h6h 10 0,033 0,048 0,013 0,038 6,2 12,3 1,9 14,3 3 120 MJ101,25-4h6h 12 7,9 16,3 18,9 3,5 150 MJ121,25-4h6h 15 9,8 8 18,3 2,4 21,1 170 MJ141,5-4h6h 17 0,036 0,051 0,016 0,041 11,5 9 21,3 24,5 4 200 MJ161,5-4h6h 20 13,5 10 23,3 3 26,8
35、 220 MJ181,5-4h6h 22 15,5 11 26,3 30,2 250 MJ201,5-4h6h 25 0,040 0,055 0,020 0,045 17,5 12 29,3 3,8 33,6 5 J L1 0,2 b c R1 R2 Mass d Diameter code nom. Tol. Code nom. L2 L3 0 0,2 + 0,2 0 e f 050 8 h12 005 to 050 5 to 50 6 9 1,56 0,09 060 006 to 060 6 to 60 2,53 0,12 080 10 007 to 080 7 to 80 7 10 0,
36、25 3,31 0,22 100 13 007 to 080 7 to 80 7,5 11,5 6,21 0,35 120 17 007 to 080 7 to 80 9 14,5 0,4 0,4 11,06 0,50 150 19 007 to 080 7 to 80 10 16 15,52 0,56 170 22 007 to 080 7 to 80 12 19 0,6 0,6 22,31 0,73 200 24 007 to 080 7 to 80 12,5 20,5 32,76 1,05 220 27 007 to 080 7 to 80 14,5 22,5 43,17 1,27 25
37、0 30 h13 007 to 080 7 to 80 15 24,5 0,9 0,8 57,13 1,68 a In accordance with ISO 5855-2, except the thread major diameter “d max.“ which, for diameter codes 050 and 060, shall be equal to D1 min. 0,025. b Increments: 1 for L1 30 2 for L1 30 c If greater lengths are required, they shall be chosen usin
38、g increments of 2 mm. The length code corresponds to length L1, completed by one or two zeros to the left, where necessary, to obtain a three digit code. d Approximate values (kg/1 000 pieces), calculated on the basis of 4,45 kg/dm3, for information purposes only e Value for head and first L6 f Incr
39、ease for each additional millimetre of L6. EN 4501:2006 Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 04 08:48:17 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 8 4 Designation EXAMPLE Description block BOLT Identity block EN4501-050024 Number of this standard Diameter code (see Table 1) Length co
40、de (see Table 1) NOTE If necessary, the code I9005 shall be placed between the description block and the identity block. 5 Marking EN 2424, style C plus MJ, indented (see Figure 2). 6 Technical specification ISO 9152, except for clauses: Approval of manufacturers: see EN 9100; Qualification of bolts
41、: see EN 9133. 7 Oversized bolts See EN 4016. EN 4501:2006 Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 04 08:48:17 GMT+00:00 2006, Uncontrolled Copy, (c) BSI blank Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 04 08:48:17 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 4501:2006 BSI 3
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