1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 4673-004:2010Aerospace series Inserts, UNJthreads, self-locking, with self-broaching keysPart 004: In heat resisting nickel base alloyNI-P100HT (Inconel 718), silver platin
2、gBS EN 4673-004:2010 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 4673-004:2010.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
3、 can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. BSI 2010ISBN 978 0 580 63728 5ICS 49.030.30Compliance with a British Standard cannot confer immunity fromlegal obligat
4、ions.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 30 September 2010.Amendments issued since publicationDate Text affectedBS EN 4673-004:2010EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 4673-004 August 2010 ICS 49.030.30 English Vers
5、ion Aerospace series - Inserts, UNJ threads, self-locking, with self-broaching keys - Part 004: In heat resisting nickel base alloy NI-P100HT (Inconel 718), silver plating Srie arospatiale - Douilles filetes, filetage UNJ, freinage interne, clavettes auto-brochantes - Partie 004: En alliage rsistant
6、 chaud base nickel NI-P100HT (Inconel 718), argentage Luft- und Raumfahrt - Gewindeeinstze, UNJ-Gewinden, selbstsichernd, mit selbstrumenden Stiften - Teil 004: Aus Hochwarmfeste Nickellegierung NI-P100HT (Inconel 718), Versilbern This European Standard was approved by CEN on 12 June 2010. CEN membe
7、rs 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 concerning such national standards may be obtained on applicatio
8、n 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 member into its own language and notified to the CEN Management Centre has th
9、e same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Polan
10、d, 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 Brussels 2010 CEN All rights of exploitation in any form and by an
11、y means reserved worldwide for CEN national Members. Ref. No. EN 4673-004:2010: EBS EN 4673-004:2010EN 4673-004:2010 (E) 2 Contents Page Foreword 3Introduction .41 Scope 42 Normative references 43 Required characteristics .43.1 Configuration Dimensions Tolerances Masses .43.2 Material .53.3 Surface
12、treatment 54 Insert definition 54.1 Normal size insert 64.2 First repair size insert .64.3 Second repair size insert 74.4 External thread dimension 75 Designation 86 Marking .87 Technical specification .8BS EN 4673-004:2010EN 4673-004:2010 (E) 3 Foreword This document (EN 4673-004:2010) has been pre
13、pared 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 Association, this Standard has received the approval of the National Associations and the Official Services of the member count
14、ries 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 endorsement, at the latest by February 2011, and conflicting national standards shall be withdrawn at the latest by February 2011.
15、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 organization
16、s of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
17、Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 4673-004:2010EN 4673-004:2010 (E) 4 Introduction For design and installation procedures, see EN 4673-002 and EN 4673-001. 1 Scope This European Standard specifies the characteristics of self-locking, inserts for In
18、ch series, self-broaching keys, in NI-P100HT, silver plated, for aerospace applications. Classification: 1 270 MPa 1)/ 600 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 u
19、ndated references, the latest edition of the referenced document (including any amendments) applies. EN 2424, Aerospace series Marking of aerospace products EN 2786, Aerospace series Electrolytic silver plating of fasteners EN 2952, Aerospace series Heat resisting alloy NI-PH2601 Solution treated an
20、d cold worked Bar for forged fasteners D 50 mm 1 270 MPa Rm 1 550 MPa 3)EN 4673-001, Aerospace series Inserts, UNJ threads, self-locking, with self-broaching keys Part 001: Installation and removal procedure EN 4673-002, Aerospace series Inserts, UNJ threads, self-locking, with self-broaching keys P
21、art 002: Design standard EN 4673-003, Aerospace series Inserts, UNJ threads, self-locking, with self-broaching keys Part 003: Technical specification ISO 3161, Aerospace UNJ threads General requirements and limit dimensions TR 3198, Aerospace series Manufacturers identification monograms and marks f
22、or EN aerospace products 4)3 Required characteristics 3.1 Configuration Dimensions Tolerances Masses See Figure 1 and Tables 1, 2, 3 and 4. 1) Corresponds to the minimum tensile stress which the material is able to withstand at ambient temperature. 2) Maximum temperature that the insert is able to w
23、ithstand, without permanent alteration to its original characteristics, after ambient temperature has been restored. The maximum temperature is conditioned by the material. 3) Published as ASD-STAN Prestandard at the date of publication of this standard by Aerospace and Defence Industries Associatio
24、n of Europe-Standardization (ASD-STAN), (www.asd-stan.org). 4) Published as ASD-STAN Technical Report at the date of publication of this standard by Aerospace and Defence Industries Association of Europe-Standardization (ASD-STAN), (www.asd-stan.org). BS EN 4673-004:2010EN 4673-004:2010 (E) 5 Dimens
25、ions and tolerances are in millimetres. They apply after silver plating. 3.2 Material Insert: EN 2952 treated for 370 HV to 480 HV Keys: Stainless steel or Nickel alloy treated for HV 600 3.3 Surface treatment See EN 2786. 4 Insert definition See Figure 1. only for key grooves and keys Values apply
26、after silver plating. Remove sharp edges 0,1 mm to 0,4 mm. Key 1 N keys equally spaced 2 Form out-of-round in this area to achieve the self-locking requirement. Mark of tools allowed. 3 Pitch diameters 4 Marking area or on keys left to producers option 5 Total length of the key shall not exceed E mi
27、n. Dimensions and location of keys shall meet EN 4673-003 requirements. Details of form not stated are left to the producers discretion. Figure 1 Ra3,2 Ra1,6 BS EN 4673-004:2010EN 4673-004:2010 (E) 6 4.1 Normal size insert See Table 1. Table 1 A Internal thread a B External thread bDesignation Ccmax
28、. D 0 - 0,2 E max. F 0 - 0,2 G max. N Mass kg/1 000 Code Designation 3-0 .190 0-32UNJF-3B .312 5-18UNS-2A 6,30 7,9 6,0 4,35 7,7 2 1,4 4-0 .250 0-28UNJF-3B .375 0-16UNS-2A 7,90 9,5 8,0 10,0 2 2,4 5-0 .312 5-24UNJF-3B .437 5-16UNS-2A 9,50 11,1 9,5 12,3 2 3,7 6-0 .375 0-24UNJF-3B .500 0-16UNS-2A 11,05
29、12,7 11,5 14,5 4 5,2 7-0 .437 5-20UNJF-3B .562 5-16UNS-2A 12,65 14,2 13,5 17,1 4 7,3 8-0 .500 0-20UNJF-3B .625 0-16UNS-2A 14,25 15,8 15,5 19,4 4 9,5 aIn accordance with ISO 3161. bSee Table 4. cAfter deformation.4.2 First repair size insert See Table 2. Table 2 A Internal thread a B External thread
30、bDesignation Ccmax. D 0 - 0,2 E max. F 0 - 0,2 G max. N Mass kg/1 000 Code Designation 3-1 .190 0-32UNJF-3B .375 0-16UNS-2A 7,90 9,5 6,0 4,35 7,7 2 2,5 4-1 .250 0-28UNJF-3B .437 5-16UNS-2A 9,50 11,1 8,0 10,0 2 4,3 5-1 .312 5-24UNJF-3B .500 0-16UNS-2A 11,05 12,7 9,5 12,3 2 6,4 6-1 .375 0-24UNJF-3B .5
31、62 5-16UNS-2A 12,65 14,2 11,5 14,5 4 8,8 7-1 .437 5-20UNJF-3B .625 0-16UNS-2A 14,25 15,8 13,5 17,1 4 12,2 8-1 .500 0-20UNJF-3B .687 5-16UNS-2A 15,80 17,4 15,5 19,4 4 15,6 aIn accordance with ISO 3161. bSee Table 4. cAfter deformation.BS EN 4673-004:2010EN 4673-004:2010 (E) 7 4.3 Second repair size i
32、nsert See Table 3. Table 3 A Internal thread a B External thread bDesignation Ccmax. D 0 - 0,2 E max. F 0 - 0,2 G max. N Mass kg/1 000 Code Designation 3-2 .190 0-32UNJF-3B .437 5-16UNS-2A 9,50 11,1 6,0 4,35 7,7 2 4,0 4-2 .250 0-28UNJF-3B .500 0-16UNS-2A 11,05 12,7 8,0 10,0 2 6,5 5-2 .312 5-24UNJF-3
33、B .562 5-16UNS-2A 12,65 14,2 9,5 12,3 2 9,5 6-2 .375 0-24UNJF-3B .625 0-16UNS-2A 14,25 15,8 11,5 14,5 4 13,0 7-2 .437 5-20UNJF-3B .687 5-16UNS-2A 15,80 17,4 13,5 17,1 4 17,6 8-2 .500 0-20UNJF-3B .750 0-16UNS-2A 17,40 19,0 15,5 19,4 4 22,4 aIn accordance with ISO 3161. bSee Table 4. cAfter deformatio
34、n. 4.4 External thread dimension See Table 4. Table 4 External thread Designation Major diameter Pitch diameter Minor diameter min. max. min. max. min. max. .312 5-18UNS-2A 7,69 7,91 6,89 6,99 6,32 6,50 .375 0-16UNS-2A 9,25 9,49 8,35 8,46 7,92 8,13 .437 5-16UNS-2A 10,84 11,08 9,93 10,05 9,50 9,72 .5
35、00 0-16UNS-2A 12,43 12,67 11,51 11,63 11,09 11,30 .562 5-16UNS-2A 14,01 14,25 13,10 13,22 12,67 12,89 .625 0-16UNS-2A 15,60 15,84 14,69 14,81 14,26 14,48 .687 5-16UNS-2A 17,19 17,43 16,27 16,39 15,84 16,07 .750 0-16UNS-2A 18,77 19,01 17,85 17,98 17,42 17,65 BS EN 4673-004:2010EN 4673-004:2010 (E) 8
36、5 Designation EXAMPLE Description block INSERTS, SELF-LOCKING, SELF-BROACHING KEYS Identity block EN4673-004-5-0 Number of this standard Thread code (see Tables 1 to 3) NOTE 1 The last digit corresponds to: Oversize code: 0 = Normal size 1 = First repair size 2 = Second repair size NOTE 2 If necessa
37、ry, the code I9005 shall be placed between the description block and the identity block. 6 Marking EN 2424, style F Manufacturers identification marks in accordance with the list for special identification marks in TR 3198. 7 Technical specification EN 4673-003 This page deliberately left blankBSI i
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