1、BRITISH STANDARD AEROSPACE SERIES BS A 326:1998 ISO 3230:1998 Rivets, solid, 100 normal countersunk head with dome, metallic material, with or without surface treatment Dimensions ICS 49.030.99BSA326:1998 This British Standard, having been prepared under the directionof the Engineering SectorBoard,
2、was published underthe authority of the Standards Board and comes intoeffect on 15 July 1998 BSI 05-1999 ISBN 0 580 30200 8 National foreword This British Standard reproduces verbatim ISO3230:1988 and implements it as the UK national standard. The UK participation in its preparation was entrusted by
3、 Technical Committee ACE/12, Aerospace fasteners and fastening systems, to Subcommittee ACE/12/1, Aerospace fasteners and fastening systems (International), which has the responsibility to: aid enquirers to understand the text; present to the responsible international/European committee any enquirie
4、s on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The Brit
5、ish Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue. A Britis
6、h Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front
7、cover, an inside front cover, pages i and ii, theISO title page, page ii, pages 1to 4 and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover. Amendments issued since publi
8、cation Amd. No. Date CommentsBSA326:1998 BSI 05-1999 i Contents Page National foreword Inside front cover Foreword ii 1 Scope 1 2 Normative reference 1 3 Configuration and dimensions 1 Figure 1 1 Table 1 Dimensions 2 Table 2 Lengths L 1for rivets in aluminium and aluminium alloys 3 Table 3 Lengths L
9、 1for rivets in nickel alloys, corrosion-resistant steels,commercially pure titanium and titanium alloys 4ii blankBSA326:1998 ii BSI 05-1999 Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of prepa
10、ring International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in l
11、iaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publica
12、tion as an International Standard requires approval by at least 75% of the member bodies casting a vote. International Standard ISO3230 was prepared by Technical Committee ISO/TC 20, Aircraft and space vehicles, Subcommittee SC4, Aerospace fastener systems. Descriptors: Aircraft industry, fasteners,
13、 rivets, countersunk head rivets, form specifications, dimensions, dimensional tolerances.BSA326:1998 BSI 05-1999 1 1 Scope This International Standard specifies the dimensions of solid rivets, 100 normal countersunk head with dome, in metallic material, with or without surface treatment. It is inte
14、nded for the drawing up of aerospace product standards. 2 Normative reference The following standard contains provisions which, through reference in this text, constitute provisions of this International Standard. At the time of publication, the edition indicated was valid. All standards are subject
15、 to revision, and parties to agreements based on this International Standard are encouraged to investigate the possibility of applying the most recent edition of the standard indicated below. Members of IEC and ISO maintain registers of currently valid International Standards. ISO 286-2:1988, ISO sy
16、stem of limits and fits Part2: Tables of standard tolerance grades and limit deviations for holes and shafts. 3 Configuration and dimensions See Figure 1 and Table 1 to Table 3. Dimensions and tolerances are expressed in millimetres. They are applicable after any surface treatment. Figure 1 BSA326:1
17、998 2 BSI 05-1999 Table 1 Dimensions (except length L 1 ) Diameter code D 1 a D 2 c D 3 D 4 D 5 D 6 D 7 L 2 L 3 L 4 L 5 L 6 R d11 b min. max. min. max. min. max. min. min. 0 0,08 max. min. 0,08 016 1,6 3 2,7 2,7 2,2 2,2 1,6 2,25 0,59 0,03 0,41 2 020 2 3,7 3,3 3,3 2,6 2,6 2,0 2,89 0,72 0,04 0,44 2,2
18、0,15 025 2,5 4,65 4,15 4,15 3,30 3,3 2,5 3,86 2,0 1,7 0,91 0,05 0,43 2,4 0,8 0,5 030 3 5,55 4,95 4,95 4,00 4 3 4,5 2,4 2,1 1,07 0,06 0,54 2,5 0,9 0,6 035 3,5 6,5 5,8 5,8 4,6 4,6 3,5 5,14 2,80 2,45 1,26 0,07 0,67 2,8 1,05 0,70 040 4 7,4 6,6 6,6 5,3 5,3 4,0 5,78 3,2 2,8 1,43 0,08 0,78 3 1,2 0,8 050 5
19、9,25 8,25 8,25 6,60 6,6 5,0 7,71 4,0 3,5 1,8 0,75 3,8 1,5 1,0 0,25 060 6 11,1 9,9 9,9 8,0 8 6 9 4,8 4,2 2,15 0,1 0,98 4,1 1,8 1,2 080 8 14,8 13,6 13,6 10,8 10,8 8,0 12,21 6,4 5,6 2,87 1,19 4,8 2,4 1,6 100 10 18,5 17,3 17,3 13,6 13,6 10,0 15,43 8 7 3,59 1,39 5,5 3 2 a Over length (L 5 L 2 ), D 1max.
20、may increase by 0,03. b In accordance with ISO 286-2 c Maximum conditionBSA326:1998 BSI 05-1999 3 Table 2 Lengths L 1for rivets in aluminium and aluminium alloys Diameter code 016 020 025 030 035 040 050 060 080 100 Length Shape of tail end a code L 1 + 0,5 0 A A A B A B A B A B A B A B A B A B 003
21、3 X X 004 4 X X X X X X X X 005 5 X X X X X X X X 006 6 X X X X X X X X X X 007 7 X X X X X X X X X X 008 8 X X X X X X X X X X X X 009 9 X X X X X X X X X X X X 010 10 X X X X X X X X X X X X X X 011 11 X X X X X X X X X X X X X X 012 12 X X X X X X X X X X X X X X 013 13 X X X X X X X X X X X X X
22、X X X X X 014 14 X X X X X X X X X X X X X X X X X X 015 15 X X X X X X X X X X X X X X X X X X 016 16 X X X X X X X X X X X X X X X X X X 017 17 X X X X X X X X X X X X X X X X 018 18 X X X X X X X X X X X X X X X X 019 19 X X X X X X X X X X X X X X X 020 20 X X X X X X X X X X X X X X X 022 22 X
23、X X X X X X X X X X X X X 024 24 X X X X X X X X X X X X X X 026 26 X X X X X X X X X X X X 028 28 X X X X X X X X X X X X 030 30 X X X X X X X X X X X 032 32 X X X X X X X X X X X 035 35 X X X X X X X X X X 040 40 X X X X X X X 045 45 X X X X X X 050 50 X X X X X 055 55 X X X X 060 60 X X X X a For
24、m A: non-radiused tail end (see Figure 1) Form B: radiused tail end (see Figure 1)BSA326:1998 4 BSI 05-1999 Table 3 Lengths L 1for rivets in nickel alloys, corrosion-resistant steels, commerciallypuretitanium and titanium alloys Diameter code 016 020 025 030 035 040 050 060 Length Shape of tail end
25、a code L 1 + 0,5 0 A A A B A B A B A B A B A B 003 3 X X 004 4 X X X X X X X X 005 5 X X X X X X X X 006 6 X X X X X X X X X X 007 7 X X X X X X X X X X 008 8 X X X X X X X X X X X X 009 9 X X X X X X X X X X X X 010 10 X X X X X X X X X X X X X X 011 11 X X X X X X X X X X X X X X 012 12 X X X X X
26、X X X X X X X X X 013 13 X X X X X X X X X X X X X X 014 14 X X X X X X X X X X X X X X 015 15 X X X X X X X X X X X X X X 016 16 X X X X X X X X X X X X X X 017 17 X X X X X X X X X X X X 018 18 X X X X X X X X X X X X 019 19 X X X X X X X X X X 020 20 X X X X X X X X X X 022 22 X X X X X X X X 024
27、 24 X X X X X X X X 026 26 X X X X X X 028 28 X X X X X X 030 30 X X X X 032 32 X X X X 035 35 X X 040 40 X X a Form A: non-radiused tail end (see Figure 1) Form B: radiused tail end (see Figure 1)blankBS A 326:1998 ISO 3230:1998 BSI 389 Chiswick High Road London W4 4AL BSIBritishStandardsInstitutio
28、n BSI is the independent national body responsible for preparing BritishStandards. It presents the UK view on standards in Europe and at the international level. It is incorporated by Royal Charter. Revisions BritishStandards are updated by amendment or revision. Users of BritishStandards should mak
29、e sure that they possess the latest amendments or editions. It is the constant aim of BSI to improve the quality of our products and services. We would be grateful if anyone finding an inaccuracy or ambiguity while using this BritishStandard would inform the Secretary of the technical committee resp
30、onsible, the identity of which can be found on the inside front cover. Tel:02089969000. Fax:02089967400. BSI offers members an individual updating service called PLUS which ensures that subscribers automatically receive the latest editions of standards. Buying standards Orders for all BSI, internati
31、onal and foreign standards publications should be addressed to Customer Services. Tel:02089969001. Fax:02089967001. In response to orders for international standards, it is BSI policy to supply the BSI implementation of those that have been published as BritishStandards, unless otherwise requested.
32、Information on standards BSI provides a wide range of information on national, European and international standards through its Library and its Technical Help to Exporters Service. Various BSI electronic information services are also available which give details on all its products and services. Con
33、tact the Information Centre. Tel:02089967111. Fax:02089967048. Subscribing members of BSI are kept up to date with standards developments and receive substantial discounts on the purchase price of standards. For details of these and other benefits contact Membership Administration. Tel:02089967002.
34、Fax:02089967001. Copyright Copyright subsists in all BSI publications. BSI also holds the copyright, in the UK, of the publications of the international standardization bodies. Except as permitted under the Copyright, Designs and Patents Act 1988 no extract may be reproduced, stored in a retrieval s
35、ystem or transmitted in any form or by any means electronic, photocopying, recording or otherwise without prior written permission from BSI. This does not preclude the free use, in the course of implementing the standard, of necessary details such as symbols, and size, type or grade designations. If
36、 these details are to be used for any other purpose than implementation then the prior written permission of BSI must be obtained. If permission is granted, the terms may include royalty payments or a licensing agreement. Details and advice can be obtained from the Copyright Manager. Tel:02089967070.
