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1、 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 4135 July 2009 ICS 49.030.20 English Version Aerospace series - Bolts, normal bi-hexagonal head, coarse tolerance normal shank, medium length thread, in titanium alloy, anodized, MoS2 lubricated - Classification: 1 100 MPa (at ambient temperature
2、) / 315 C Srie arospatiale - Vis tte bihexagonale normale, tige normale tolrance large, filetage moyen, en alliage de titane, anodises, lubrifies MoS2 - Classification : 1 100 MPa ( temprature ambiante) / 315 C Luft- und Raumfahrt - Zwlfkantschrauben, mittlere Gewindelnge, aus Titanlegierung, anodis
3、iert, 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 national stand
4、ard 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 any other
5、language made by translation under the respons bility 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, Estonia, F
6、inland, 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 EUROPISCHE
7、S 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 4135:2009: E EN 4135:2009 (E) 2 Contents Page Foreword 3 1 Scope 4 2 Normative references 4 3 Required c
8、haracteristics .4 4 Designation 7 5 Marking .7 6 Technical specification .7 EN 4135:2009 (E) 3 Foreword This document (EN 4135:2009) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-STAN). After enquiries and votes carried out in accordance with
9、the rules of this Association, 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 identic
10、al text or by endorsement, 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 re
11、sponsible for identifying any or all such patent rights. 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, Estonia, Finland, Fr
12、ance, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. EN 4135:2009 (E) 4 1 Scope This standard specifies the characteristics of bolts, norma
13、l bi-hexagonal head, coarse tolerance normal shank, medium length thread, in titanium alloy, anodized, MoS2 lubrificated. 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, on
14、ly 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 9100, Aerospace series Q
15、uality 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 procedure for aerospace standard
16、 parts. ISO 3185, Aerospace Bolts, normal bihexagonal head, normal shank, short or medium length MJ threads, metallic material, coated or uncoated, 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 4095, Ae
17、rospace 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 screws, metric Tolerances of form and position. ISO 9152, Aerospace Bolts, with MJ threads, in titanium alloys, strength clas
18、s 1 100 MPa Procurement specification. TR 3775, Aerospace series Bolts and pins Materials. 3) TR 4070, Aerospace series Molybdenum disulphide coatings List of commercial products. 3) 3 Required characteristics 3.1 Configuration Dimensions Masses See Figure 1 and Table 1. 1) Minimum tensile strength
19、of the material at ambient temperature. 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 surface treatment. 3) Published as ASD Technical Report at the date
20、of publication of this standard. EN 4135:2009 (E) 5 Dimensions and tolerances are: in conformity with ISO 3185, expressed in millimetres and apply after anodizing but before lubricating. 3.2 Tolerances of form and position ISO 7913 3.3 Materials TR 3775 (titanium alloy, classification 1 100 MPa) 3.4
21、 Surface treatment Lubrification: a) Lubricant: see Clause 4; b) Application: EN 2491, 5 m to 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 1 hole D 8 optional 3 Thread 4 Conforms to ISO 3353-1 5 Shape optional 6 Marking 7 4 holes
22、 D 7 equidistant optional a Rounded or chamfered in this area. Figure 1 3,2 1,6 0,8 EN 4135:2009 (E) 6 Table 1 Diameter code Thread a D1 D2 D3 D4 D5 D6 D7 D8 H K h12 0,5 0 0,5 min. min. max. H13 H13 min. h15 050 MJ5 0,8 - 4h6h 5 3,2 3,4 6,8 8,3 9,1 1 1,5 1 6,5 060 MJ6 1 - 4h6h 6 4,1 4,2 7,8 9,8 10,6
23、 1,4 1,2 7,5 070 MJ7 1 - 4h6h 7 4,9 5,2 8,8 11,3 12,1 1,9 1,4 8,2 080 MJ8 1 - 4h6h 8 5,2 6,2 9,8 12,8 13,6 1,6 8,6 100 MJ10 1,25 - 4h6h 10 6,7 7,9 11,8 15,7 16,7 1,6 2,4 2 10,1 120 MJ12 1,25 - 4h6h 12 8 9,8 13,7 18,8 19,9 2,4 11,4 Diameter code L1 0,2 b, c L2 L3 P R S T Wrenching dash number d Mass
24、e Length code Nom. Nom.Tol. 0,4 0 min. f g 050 003 to 050 3 to 50 12 7,5 4,5 0,5 0 0,2 2,5 2,8 07 2,201 0,087 060 003 to 060 3 to 60 14 8,5 5,2 0,7 2,8 3,5 08 3,350 0,126 070 004 to 070 4 to 70 15 9,5 5,9 3,3 3,8 09 4,925 0,171 080 004 to 080 4 to 80 16,5 10,5 6,3 3,7 3,9 10 7,012 0,224 100 005 to 1
25、00 5 to 100 20,5 13 7,7 0,8 4,7 4,2 12 12,897 0,349 120 006 to 120 6 to 120 22,5 14,5 8,8 0,9 0 0,3 5,6 4,5 14 21,155 0,503 a In accordance with ISO 5855-2. b Increments: 1 for L1 30; 2 for 30 L1 100; 4 for L1 100. c If greater lengths are required, they shall be chosen using the above increments. T
26、he length code corresponds to the length L1, completed by one or two zeros to the left, where necessary, to obtain a three digit code. d In accordance with ISO 4095 over T min. e Approximate values (kg/1 000 pieces), calculated on the basis of 4,45 kg/dm3, given for information purposes only. They a
27、pply to bolts without holes. f Value for head and first L4. g Increase for each additional millimetre of L4. EN 4135:2009 (E) 7 4 Designation EXAMPLE Description block BOLT Identity block EN4135H050040F Number of this standard Hole code (see Table 2) Diameter code (see Table 1) Length code (see Tabl
28、e 1) Lubricant code (see TR 4070) NOTE If necessary the originator code I9005 should 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 hole (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.