1、BS EN 4128:2009ICS 49.030.20NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDAerspace series Bolts, normal hexagonal head, coarse tolerance normal shank, short thread, in heat resisting nickel base alloy, aluminium IVD coated Classification: 1 250 MPa (at ambient
2、 temperature) / 425 nullCCopyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-This British Standardwas published under theauthority of the StandardsPolicy and StrategyCommittee on 31
3、July2009. BSI 2009ISBN 978 0 580 56004 0Amendments/corrigenda issued since publicationDate CommentsBS EN 4128:2009National forewordThis British Standard is the UK implementation of EN 4128:2009.The UK participation in its preparation was entrusted to TechnicalCommittee ACE/12, Aerospace fasteners an
4、d fastening systems.A list of organizations represented on this committee can be obtained onrequest 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 con
5、fer immunityfrom legal obligations.Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 4128:2009EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 4128 July 2009 ICS 49.030.2
6、0 English Version Aerospace series - Bolts, normal hexagonal head, coarse tolerance normal shank, short thread, in heat resisting nickel base alloy, aluminium IVD coated - Classification: 1 250 MPa (at ambient temperature) / 425 C Srie arospatiale - Vis tte hexagonale normale, ft normal tolrance lar
7、ge, filetage court, en alliage rsistant chaud base de nickel, revtues aluminium IVD - Classification: 1 250 MPa ( temprature ambiante) / 425 C Luft- und Raumfahrt - Sechskantschrauben, kurzes Gewinde, aus hochwarmfester Nickelbasislegierung, Aluminum IVD beschichtet - Klasse: 1 250 MPa (bei Raumtemp
8、eratur) / 425 C This European Standard was approved by CEN on 20 May 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 bibliog
9、raphical 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
10、 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, Finland, France, Germany, Greece, Hungary, Iceland, Irela
11、nd, 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 Centre: Avenue Marnix 17
12、, 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 4128:2009: ECopyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without
13、 license from IHS-,-,-BS EN 4128:2009EN 4128:2009 (E) 2 Contents Page Foreword 31 Scope 42 Normative references 43 Required characteristics .44 Designation 75 Marking .76 Technical specification .7Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo
14、 reproduction or networking permitted without license from IHS-,-,-BS EN 4128:2009EN 4128:2009 (E) 3 Foreword This document (EN 4128:2009) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-STAN). After enquiries and votes carried out in accordance
15、 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 ASD, prior to its presentation to CEN. This European Standard shall be given the status of a national standard, either by publication of an i
16、dentical 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 h
17、eld responsible 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, Finla
18、nd, 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. Copyright European Committee for Standardization Provided by IHS under license w
19、ith CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 4128:2009EN 4128:2009 (E) 4 1 Scope This standard specifies the characteristics of bolts, normal hexagonal head, coarse tolerance normal shank, short thread, in heat resisting nickel base alloy, aluminium
20、 IVD coated. Classification: 1 250 MPa 1) / 425 C 2)2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including
21、 any amendments) applies. EN 2424, Aerospace series Marking of aerospace products. 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 9
22、001:1994). EN 9133, Aerospace series Quality management systems Qualification procedure for aerospace standard parts. ISO 3193, Aerospace Bolts, normal hexagonal head, normal shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1 100
23、 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 9154, Aerospace Bolts, with MJ threads, made
24、 of heat-resistant nickel-based alloy, strength class 1 550 MPa Procurement specification. TR 3775, Aerospace series Bolts and pins Materials. 3)MIL-DTL-83488D, Coating, aluminium, high purity. 4)3 Required characteristics 3.1 Configuration Dimensions Masses See Figure 1 and Table 1. Dimensions and
25、tolerances are: in conformity with ISO 3193, expressed in millimetres and apply after surface treatment. 1) Minimum tensile strength of the material at ambient temperature. 2) Maximum temperature that the bolt can withstand without continuous change in its original characteristics, after return to a
26、mbient temperature. The maximum temperature is determined by the surface treatment. 3) Published as ASD Technical Report at the date of publication of this standard. 4) Published by: Department of Defense (DOD), the Pentagon, Washington, D.C. 20301, USA. Copyright European Committee for Standardizat
27、ion Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 4128:2009EN 4128:2009 (E) 5 Details of form not stated are left to the manufacturers discretion. 3.2 Tolerances of form and position ISO 7913 3.3 Materials TR 3775 (heat
28、 resisting nickel base alloy, strength class 1 250 MPa) 3.4 Surface treatment MIL-DTL-83488D, Type II, class 3, 4 m to 12 m. After aluminium deposit: a) mechanical blasting, followed by a chromate conversion coating within 24 h max. 5); b) optional lubrication with cethylic alcohol (code E). Values
29、in micrometres apply prior to surface treatment. Break sharp edges 0,1 to 0,4. Key 1 Two holes D6 (optional) 2 Continuous surface 3 One hole D7 (optional) 4 Thread 5 Marking 6 Conforms to ISO 3353-1 Figure 1 5) Products used shall be in conformity with national regulation in force. 3,2 0,8 1,6 Copyr
30、ight European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 4128:2009EN 4128:2009 (E) 6 Table 1 Diameter code Thread aD1D2D3D4bD5D6D7E F G H h12 min. 0 0,5 min. nom. Tol. H13 H13 min. max.
31、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 7,60,5 2,5 050 MJ50,8 - 4h6h 5 7,4 5,25 7,4 3,4 0,5 1 1,5 8,7 3 1,35 060 MJ61 - 4h6h 6 9,4 6,25 9,3 4,2 1,4 10,9 3,5 1,6 070 MJ71 - 4h6h 7 10,3 7,25 10,2 5,2 1,9 12 4 1,85 080 MJ81 - 4h6h 8 12,3 8,25 12,
32、2 6,2 14,3 4,5 2,1 100 MJ101,25 - 4h6h 10 16,3 10,25 16 7,9 1,6 2,4 18,90,6 0,3 5 2,35 120 MJ121,25 - 4h6h 12 18,3 12,25 18 9,8 21,1 6 2,85 140 MJ141,5 - 4h6h 14 21,3 14,25 21 11,5 3 24,5 7 3,35 160 MJ161,5 - 4h6h 16 23,3 16,25 23 13,5 26,8 8 3,85 180 MJ181,5 - 4h6h 18 26,3 18,25 26 15,5 3,8 30,2 9
33、4,35 200 MJ201,5 - 4h6h 20 29,3 20,25 29 17,5 33,6 10 4,85 Diameter code J K L1 0,2 c, dL2L3N R Mass enom. Tol. Code nom. 0 0,3 max. min. fg030 6 h12 002 to 030 2 to 30 6 0,4 0,2 0,896 0,057 040 7 002 to 040 2 to 40 7,5 5 1,711 0,101 050 8 3,25 003 to 050 3 to 50 9 6 2 0,5 0,3 3,000 0,158 060 10 h13
34、 4,1 003 to 060 3 to 60 10 7 2,3 0,7 0,5 5,607 0,228 070 11 4,5 004 to 070 4 to 70 11 2, 7 7,679 0,311 080 13 5,35 004 to 080 4 to 80 11,5 7,5 3 11,565 0,407 100 17 7,1 005 to 100 5 to 100 14,5 9 3,4 0,8 0,6 22,451 0,635 120 19 7,9 006 to 120 6 to 120 16 10 4 0,9 35,892 0,915 140 22 9,2 007 to 140 7
35、 to 140 19 12 4,7 1,1 0,8 55,262 1,245 160 24 10,05 008 to 160 8 to 160 20,5 12,5 5,4 80,815 1,628 180 27 11,3 009 to 180 9 to 180 22,5 14,5 6 1,3 1 113,885 2,059 200 30 12,6 010 to 200 10 to 200 24,5 15 6,7 155,797 2,541 aIn accordance with ISO 5855-2. bD4 max. shall be less than J. cIncrements: 1
36、for L1 30; 2 for 30 100. dIf greater lengths are required, they shall be chosen using the above increments. The length code corresponds to the 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
37、 basis of 8,195 kg/dm3, for information purposes only. They apply to bolts without holes. f Value for head and first L4.g Increase for each additional millimetre of L4. Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking
38、permitted without license from IHS-,-,-BS EN 4128:2009EN 4128:2009 (E) 7 4 Designation EXAMPLE Description block BOLT Identity block EN4128H050040E Number of this standard Hole code (see Table 2) Diameter code (see Table 1) Length code (see Table 1) Lubrication code (see 3.4) NOTE If necessary the o
39、riginator 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 hole (hyphen) 5 Marking See Table 3 and Figure 1, indented. Table 3 Diameter code EN 2424 Style 030 and 040 N 050 to 200 C + MJ 6 Technical
40、 specification 6.1 General ISO 9154, with the following modifications. 6.2 Approval of manufacturers EN 9100 6.3 Qualification of bolts EN 9133 6.4 Other modified requirement Minimum tensile strength test loads: apply the coefficient 0,806. Copyright European Committee for Standardization Provided b
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