BS EN 683-3-1997 Aluminium and aluminium alloys - Finstock Part 3. Tolerances on dimensions and form.pdf
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1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 683-3 : 1997 The Eu
2、ropean Standard EN 683-3 : 1996 has the status of a British Standard ICS 77.120.10 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Aluminium and aluminium alloys Finstock Part 3. Tolerances on dimensions and form BS EN 683-3 : 1997 This British Standard, having been prepared u
3、nder the direction of the Engineering Sector Board, was published under the authority of the Standards Board and comes into effect on 15 April 1997 BSI 1997 The following BSI references relate to the work on this standard: Committee reference NFE/35 Draft for comment 92/43622 DC ISBN 0 580 26788 1 A
4、mendments issued since publication Amd. No.DateText affected Committees responsible for this British Standard The preparation of this British Standard was entrusted by the Sector Board for Engineering (E/-) to Technical Committee NFE/35, Light metals and their alloys, upon which the following bodies
5、 were represented: Aluminium Federation Aluminium Stockholders Association Association of Light Alloy Refiners Ltd. Magnesium Industry Council Ministry of Defence The following bodies were also represented in the drafting of the standard, through subcommittees and panels: Association of British Weld
6、ed Aluminium Tube Makers Institution of Structural Engineers Metal Packaging Manufacturers Association BS EN 683-3 : 1997 BSI 1997i Contents Page Committees responsibleInside front cover National forewordii Foreword2 Text of EN 683-33 ii BSI 1997 BS EN 683-3 : 1997 National foreword This British Sta
7、ndard has been prepared under the direction of the Engineering Sector Board and is the English language version of EN 683-3 : 1996 Aluminium and aluminium alloys Finstock Part 3: Tolerances on dimensions and form, published by the European Committee for Standardization (CEN). Cross-references Public
8、ation referred toCorresponding British Standard EN 683-1 : 1996BS EN 683-1 Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, the EN title page, pages 2 to 4, an
9、inside back cover and a back cover. ? CEN European Committee for Standardization Comite Europe en de Normalisation Europa isches Komitee fu r Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels 1996 Copyright reserved to CEN and its members. Ref. No. EN 683-3 : 1996 E EUROPEAN STANDARDE
10、N 683-3 NORME EUROPE ENNE EUROPA ISCHE NORM July 1996 ICS 77.120.10; 77.140.50 Descriptors: Aluminium, aluminium alloys, rolled products, thin films, heat transfer, dimensional tolerances English version Aluminium and aluminium alloys Finstock Part 3: Tolerances on dimensions and form Aluminium et a
11、lliages daluminium Bandes pour e changeurs thermiques Partie 3: Tole rances sur dimensions et forme Aluminium und Aluminiumlegierungen Vormaterial fu r Wa rmeaustauscher (Finstock) Teil 3: Grenzabmae und Formtoleranzen This European Standard was approved by CEN on 1996-07-28. CEN members are bound t
12、o 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 application to the Centr
13、al Secretariat or to any CEN member. The European Standards exist 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 Central Secretariat has the same status as th
14、e official versions. CEN members are the national standards bodies of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. ? Page 2 EN 683-3 : 1996 BSI 1997 Foreword This Europe
15、an Standard has been prepared by Technical Committee CEN/TC 132, Aluminium and aluminium alloys, of which the Secretariat is held by AFNOR. 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
16、 1997, and conflicting national standards shall be withdrawn at the latest by February 1997. This standard is part of a set of three standards which are the following: EN 683-1 : 1996 Aluminium and aluminium alloys Finstock Part 1: Technical conditions for inspection and delivery EN 683-2 : 1996 Alu
17、minium and aluminium alloys Finstock Part 2: Mechanical properties EN 683-3 : 1996 Aluminium and aluminium alloys Finstock Part 3: Tolerances on dimensions and form According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to impleme
18、nt this European Standard: Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Contents Page Foreword2 1Scope3 2Normative references3 3Tolerances on dimensions and form3 3.
19、1Gauge3 3.2Width3 3.3Lateral bow4 ? Page 3 EN 683-3 : 1996 BSI 1997 1 Scope This Part of EN 683 specifies the requirements for tolerances on dimensions and form for aluminium and aluminium alloy finstock supplied in accordance with EN 683-1. 2 Normative references This European Standard incorporates
20、 by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European St
21、andard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies. EN 683-1 : 1996Aluminium and aluminium alloys Finstock Part 1: Technical conditions for inspection and delivery 3 Tolerances on dimensions and form 3.1 Gaug
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