1、BS EN 3052:2009ICS 49.030.20NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDAerospace series Bolts, normalhexagonal head,close tolerancenormal shank, shortthread, in heat andcorrosion resistingsteel, passivated Classification: 1 100MPa (at ambienttemperature) /
2、425 CThis British Standardwas published under theauthority of the StandardsPolicy and StrategyCommittee on 31 August2009 BSI 2009ISBN 978 0 580 67327 6Amendments/corrigenda issued since publicationDate CommentsBS EN 3052:2009National forewordThis British Standard is the UK implementation of EN 3052:
3、2009. Itsupersedes BS EN 3052:1994 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee ACE/12, Aerospace fasteners and fastening systems.A list of organizations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 onrequest to its secretary.This publication does n
4、ot 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.BS EN 3052:2009EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 3052 July 2009 ICS 49.030.20 Supersed
5、es EN 3052:1993 English Version Aerospace series - Bolts, normal hexagonal head, close tolerance normal shank, short thread, in heat and corrosion resisting steel, passivated - Classification: 1 100 MPa (at ambient temperature) / 425 C Srie arospatiale - Vis tte hexagonale normale, ft normal tolranc
6、e serre, filetage court, en acier rsistant chaud et la corrosion, passives - Classification: 1 100 MPa ( temprature ambiante) / 425 C Luft- und Raumfahrt - Sechskant-Paschrauben, kurzes Gewinde, aus korrosionsbestndigem und hochwarmfestem Stahl, passiviert - Klasse: 1 100 MPa (bei Raumtemperatur) /
7、425 C This European Standard was approved by CEN on 13 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 national standard without any alteration. Up-to-date lists and bibliographical
8、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 any other language made by translation under the responsibility of a CEN me
9、mber 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, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy
10、, 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 Centre: Avenue Marnix 17, B-1000
11、Brussels 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 3052:2009: EBS EN 3052:2009EN 3052:2009 (E) 2 Contents Page Foreword . 31 Scope . 42 Normative references . 43 Required characteristics 44 Designation 75 Marking 76 Tech
12、nical specification 77 Oversized bolts . 7BS EN 3052:2009EN 3052:2009 (E) 3 Foreword This document (EN 3052:2009) 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 A
13、ssociation, this Standard has received the 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 endor
14、sement, at the latest by January 2010, and 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 ident
15、ifying any or all such patent rights. This document supersedes EN 3052:1993. According 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,
16、Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 3052:2009EN 3052:2009 (E) 4 1 Scope This standard specifies
17、the characteristics of bolts, normal hexagonal head, close tolerance normal shank, short thread, in heat and corrosion resisting steel, passivated. Classification: 1 100 MPa 1) / 425 C 2) 2 Normative references The following referenced documents are indispensable for the application of this document
18、. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 3193, Aerospace Bolts, normal hexagonal head, normal shank, short or medium length MJ threads, metallic material, coated or uncoated,
19、strength classes less than or equal to 1 100 MPa Dimensions. 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 and screws, metric Tolerances of form and position. ISO
20、8168, Aerospace Bolts, with MJ threads, made of heat and corrosion resisting steel, strength class 1 100 MPa Procurement specification. EN 2424, Aerospace series Marking of aerospace products. EN 2516, Aerospace series Passivation of corrosion resisting steels and decontamination of nickel base allo
21、ys. EN 4016, Aerospace series Oversized bolts. 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, Aerospace seri
22、es Quality management systems Qualification procedure for aerospace standard parts. TR 3775, Aerospace series Bolts and pins Materials. 4)3 Required characteristics 3.1 Configuration Dimensions Masses See Figure 1 and Table 1. 1) Minimum tensile strength of the material at ambient temperature. 2) Ma
23、ximum 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 material. 3) Published as ASD Prestandard at the date of publication of this standard. 4) Published as ASD Techni
24、cal Report at the date of publication of this standard. BS EN 3052:2009EN 3052:2009 (E) 5 Dimensions and tolerances are: in conformity with ISO 3193, expressed in millimetres and apply after surface treatment. Details of form not stated are left to the manufacturers discretion. 3.2 Tolerances of for
25、m and position ISO 7913 3.3 Materials TR 3775 (heat and corrosion resisting steel, strength class 1 100 MPa) 3.4 Surface treatment EN 2516 Values in micrometres apply prior to surface treatment. Break sharp edges 0,1 to 0,4 Key 1 Continuous surface 2 Two holes diameter D6(optional) 3 One hole diamet
26、er D7(optional) 4 Thread 5 Conform to ISO 3353-1 6 Marking Figure 1 3,2 0,8 BS EN 3052:2009EN 3052:2009 (E) 6 Table 1 Diameter code Thread aD1D2D3D4bD5D6D7E F G f7 min. 0 0,5 min. nom. Tol. H13 H13 min. max. min. 0 0,3 030 MJ30,5 4h6h 3 5,5 5,4 2,3 0 0,5 6,5 0,4 0,2 2 040 MJ40,7 4h6h 4 6,4 6,4 3 1,1
27、 7,6 0,5 2,5 050 MJ50,8 4h6h 5 7,4 5,25 7,4 3,4 0,5 1 1,5 8,7 3 060 MJ61 4h6h 6 9,4 6,25 9,3 4,2 1,4 10,9 3,5 070 MJ71 4h6h 7 10,3 7,25 10,2 5,2 1,9 12 4 080 MJ81 4h6h 8 12,3 8,25 12,2 6,2 14,3 4,5 100 MJ101,25 4h6h 10 16,3 10,25 16 7,9 1,6 2,4 18,9 0,6 0,3 5 120 MJ121,25 4h6h 12 18,3 12,25 18 9,8 2
28、1,1 6 140 MJ141,5 4h6h 14 21,3 14,25 21 11,5 3 24,5 7 160 MJ161,5 4h6h 16 23,3 16,25 23 13,5 26,8 8 180 MJ181,5 4h6h 18 26,3 18,25 26 15,5 3,8 30,2 9 200 MJ201,5 4h6h 20 29,3 20,25 29 17,5 33,6 10 Diameter code H J K L1 0,2 c, dL2L3N R Mass eNom. Tol.Length code Nom. 0 0,3 Nom. Tol. fg030 6 h12 002
29、to 030 2 to 30 6 0,4 0 0,2 0,87 0,06 040 7 002 to 040 2 to 40 7,5 5 1,66 0,10 050 1,35 8 3,25 003 to 050 3 to 50 9 6 2 0,5 2,91 0,15 060 1,6 10 h13 4,1 003 to 060 3 to 60 10 7 2,3 0,7 5,44 0,22 070 1,85 11 4,5 004 to 070 4 to 70 11 2,7 7,45 0,30 080 2,1 13 5,35 004 to 080 4 to 80 11,5 7,5 3 11,22 0,
30、39 100 2,35 17 7,1 005 to 100 5 to 100 14,5 9 3,4 0,8 21,78 0,62 120 2,85 19 7,9 006 to 120 6 to 120 16 10 4 0,9 0 0,3 34,82 0,89 140 3,35 22 9,2 007 to 140 7 to 140 19 12 4,7 1,1 53,61 1,21 160 3,85 24 10,05 008 to 160 8 to 160 20.5 12,5 5,4 78,40 1,58 180 4,35 27 11,3 009 to 180 9 to 180 22,5 14,5
31、 6 1,3 110,48 2,00 200 4,85 30 12,6 010 to 200 10 to 200 24,5 15 6,7 151,14 2,47 aIn accordance with ISO 5855-2, except the thread major diameter “d max.“ which shall be equal to D1min. 0,025. bD4max. shall be less than J. cIncrements: 1 for L1 30 2 for 30 100. dIf greater lengths are required, they
32、 shall be chosen using the above increments. The length code corresponds to length L1, completed by one or two zeros to the left, where necessary, to obtain a three digit code. eApproximate values (kg/1 000 pieces), calculated on the basis of 7,85 kg/dm3, for information purposes only. They apply to
33、 bolts without holes. f Value for head and first L4.g Increase for each additional millimetre of L4. BS EN 3052:2009EN 3052:2009 (E) 7 4 Designation EXAMPLE Description blockBOLT Identity block EN3052D080060 Number of this standard Hole code (see Table 2) Diameter code (See Table 1) Length code (See
34、 Table 2) NOTE If necessary, the code I9005 shall be placed between the description block and the identity block. Table 2 Holes Code Lockwire H Split pin D Lockwire and split pin C No locking (hyphen) 5 Marking See Table 3 and Figure 1, indented. Table 3 Diameter code EN 2424 Style 030 and 040 N 050
35、 to 200 C + MJ 6 Technical specification ISO 8168, except for clauses: Approval of manufacturers: see EN 9100; Qualification of bolts: see EN 9133. 7 Oversized bolts EN 4016. BS EN3052:2009BSI GroupHeadquarters 389Chiswick High Road,London, W4 4AL, UKTel +44 (0)20 8996 9001Fax +44 (0)20 8996 - Brit
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