1、BRITISH STANDARD AEROSPACE SERIESBS EN 4307:2005Sleeves, tubular, for shear screws with flush head, in corrosion resisting steel, passivated, (0,50 mm wall thickness)The European Standard EN 4307:2005 has the status of a British StandardICS 49.030.99g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g
2、55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 4307:2005This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 January 2006 BSI 31 Januar
3、y 2006ISBN 0 580 47221 3National forewordThis British Standard is the official English language version of EN 4307:2005. 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 organiza
4、tions represented on this committee can be obtained on request to its secretary.Cross-referencesThe 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 Corresponden
5、ce 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 itsel
6、f 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 promul
7、gate them in the UK.Summary of pagesThis document comprises a front cover, an inside front cover, the EN title page, pages 2 to 7 and a back cover.The BSI copyright notice displayed in this document indicates when the document was last issued.Amendments issued since publicationAmd. No. Date Comments
8、EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 4307December 2005ICS 49.030.99English VersionAerospace series - Sleeves, tubular, for shear screws with flushhead, in corrosion resisting steel, passivated, (0,50 mm wallthickness)Srie arospatiale - Douilles tubulaires, pour vis decisaillement tte fr
9、aise, en acier rsistant la corrosion,passives, (paisseur de paroi 0,50 mm)Luft- und Raumfahrt - Hlsen fr Senkschrauben mitScherbeanspruchung, aus korrosionsbetndigem Stahl,passiviert, (Wanddicke 0,50 mm)This European Standard was approved by CEN on 26 October 2005.CEN members are bound to comply wit
10、h the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Central Secretariat
11、 or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversi
12、ons.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, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,Slovenia, Spain, Sweden, Switzerla
13、nd and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2005 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 4307:
14、2005: EEN 4307:20052 Contents Page Foreword 3 1 Scope .4 2 Normative references .4 3 Terms and definitions.4 4 Required characteristics 4 5 Designation .7 6 Marking 7 7 Technical specification.7 EN 4307:20053 Foreword This European Standard (EN 4307:2005) has been prepared by the European Associatio
15、n 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 presentat
16、ion 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 June 2006, and conflicting national standards shall be withdrawn at the latest by June 2006. Attention is drawn to the possibility that
17、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 are bound to i
18、mplement 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, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United
19、Kingdom. EN 4307:20054 1 Scope This standard specifies the characteristics and technical requirements of tubular sleeves for shear screws with flush head, which may be plain or provided with a series of annular grooves, in corrosion resisting steel, passivated, with a 0,50 mm wall thickness, for max
20、imum operating temperature 650 C, for aerospace applications. 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
21、(including any amendments) applies. ISO 2859-1, Sampling procedures for inspection by attributes Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection. EN 2175, Aerospace series Heat resisting alloy FE-PA2602 (X4NiCrTiMoV26-15) Solution treated and precipitatio
22、n treated Sheet, strip and plate 0,5 mm a 10 mm Rm 850 MPa. 1)EN 2424, Aerospace series Marking of aerospace products. EN 2516, Aerospace series Passivation of corrosion resisting steels and decontamination of nickel base alloys. 3 Terms and definitions For the purposes of this standard, the followi
23、ng terms and definitions apply. 3.1 crack rupture in the matrial which may extend in any direction and which may be intercrystalline or transcrystalline in character 3.2 seam open surface defect which is the result of the extrusion of the matrial 3.3 lap surface defect caused by folding over metal f
24、ins or sharp corners and then rolling or forging them into the surface 4 Required characteristics 4.1 Configuration - Dimensions - Masses See Figure 1 and Tables 1 and 2. Dimensions and tolerances are expressed in millimetres and apply after surface treatment. 1) Published as AECMA Prestandard at th
25、e date of publication of this standard. EN 4307:2005 5 4.2 Material EN 2175, received in the annealed condition and cold work during manufacture 4.3 Surface treatment EN 2516 Values in micrometres apply prior to surface treatment. Remove sharp edges 0,1 to 0,2. Key 1 Z: Number of grooves. The Pitch
26、of groove = 2 aUnspecified dimensions: as plain form bAt manufacturers option cForm of groove at manufacturers option Figure 1 Plain form (code “P“) Grooved form (code “G“) a3,2 0,8 EN 4307:20056 Table 1 D1D2D3L2L3L4L5R Z Diameter codemax. min. 0,3 max. min. 0,5 0,5 + 0,25 0,05 060 5,999 5,96 9,7 6,
27、999 7,974 1,5 1,74 4 7 080 7,994 7,955 12,7 8,994 8,97 2 2,24 7 6 100 9,994 9,955 15,7 10,994 10,97 2,4 2,64 6 10 5 120 11,994 11,995 19,4 12,994 12,97 3 3,24 0,75 Table 2 Diameter code 060 080 100 120 Length Form code acode L1050,+Mass b030 3 0,275 045 4,5 0,396 0,432 0,682 060 6 0,516 0,589 0,877
28、1,101 075 7,5 0,637 0,746 1,071 1,332 090 9 0,757 0,903 1,266 1,563 105 10,5 0,878 1,060 1,460 1,794 120 12 0,998 1,217 1,655 2,025 135 13,5 1,119 1,374 1,849 2,256 150 15 1,239 1,532 2,044 2,487 165 16,5 1,360 1,688 2,238 2,718 180 18 1,480 1,845 2,433 2,949 195 19,5 1,600 2,002 2,627 3,180 210 21
29、1,721 2,159 2,822 3,411 225 22,5 1,841 2,316 3,016 3,643 240 24 1,962 2,473 3,211 3,874 P 250 25 2,042 2,577 3,441 4,028 G 250 25 2,042 2,577 3,341 4,028 aSee Figure 1. bApproximate values (kg/1 000 pieces), calculated on the basis of 7,85 kg/dm3, given for information purposes onlyEN 4307:2005 7 5
30、Designation EXAMPLE Description block SLEEVE Identity block EN4307P060045 Number of this standard Form code (see Table 2 and Figure 1) Diameter code (see Table 1) Length code (see Table 2) NOTE If necessary, the code I9005 shall be placed between the description block and the identity block. 6 Marki
31、ng EN 2424, style G 7 Technical specification 7.1 Manufacture The sleeves shall be formed by a drawing process from sheet or strip stock to form a one piece tubular section and head. 7.2 Surface appearance The sleeves shall be free from cracks, seams and laps. Under visual examination, the sleeves m
32、ay show axial flow lines in the tubular section typical of a drawn sleeve. The flow lines shall be continuous at the fillet radius. A slight visible orange peel effect is also permissible. 7.3 Sampling In conformity with ISO 2859-1, using normal or reduced inspection methods. The acceptance quality
33、limit (AQL) is 1 %. BS EN 4307:2005BSI389 Chiswick High RoadLondonW4 4ALBSI British Standards InstitutionBSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe and at the international level. It is incorporated by Royal Charte
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