BS EN 754-6-1996 Aluminium and aluminium alloys — Cold drawn rodbar and tube — Part 6 Hexagonal bars, tolerances on dimensions and form.pdf
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1、BRITISH STANDARD BS EN 754-6:1996 Aluminium and aluminium alloys Cold drawn rod/bar and tube Part 6: Hexagonal bars, tolerances on dimensions and form The European Standard EN 754-6:1995 has the status of a British Standard ICS 77.120.10 77.140.90 BS EN 754-6:1996 This British Standard, having been
2、prepared under the direction of the Engineering Sector Board, was published under the authority of the Standards Board and comes into effect on 15 June 1996 BSI 12-1998 The following BSI references relate to the work on this standard: Committee reference NFE/35 Draft for comment 92/41469 DC ISBN 0 5
3、80 25780 0 Committees responsible for this British Standard The preparation of this British Standard was entrusted to Technical Committee NFE/35, Light metals and their alloys, upon which the following bodies were represented: Aluminium Federation Aluminium Stockholders Association London Metal Exch
4、ange 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 Welded Aluminium Tube Makers Association of Light Alloy Refiners Limited Institution of Structural Engineers Metal
5、Packaging Manufacturers Association Amendments issued since publication Amd. No.DateComments BS EN 754-6:1996 BSI 12-1998i Contents Page Committees responsible Inside front cover National foreword ii Foreword2 Text of EN 754-63 BS EN 754-6:1996 ii BSI 12-1998 National foreword This Part of BS EN 754
6、 has been prepared by Technical Committee NFE/35 and is the English language version of EN 754-6:1995 Aluminium and aluminium alloys Cold drawn rod/bar and tube Part 6: Hexagonal bars, tolerances on dimensions and form. This Part of BS EN 754 is published with: BS EN 754, Aluminium and aluminium all
7、oys Cold drawn rod/bar and tube. BS EN 754-3, Round bars, tolerances on dimensions and form BS EN 754-4, Square bars, tolerances on dimensions and form. BS EN 754-5, Rectangular bars, tolerances on dimensions and form. BS EN 755, Aluminium and aluminium alloys Extruded rod/bar, tube and profiles. BS
8、 EN 755-3, Round bars, tolerances on dimensions and form. BS EN 755-4, Square bars, tolerances on dimensions and form. BS EN 755-5, Rectangular bars, tolerances on dimensions and form. BS EN 755-6, Hexagonal bars, tolerances on dimensions and form. As a result, the following standards are partially
9、superseded by those listed above. European Standards should be used in preference whenever possible. BS 1471:1972, Specification for wrought aluminium and aluminium alloys Drawn tube. BS 1474:1987, Specification for wrought aluminium and aluminium alloys for general engineering purposes Bars, extrud
10、ed round tubes and sections. BS 4300, Wrought aluminium alloys for general engineering purposes (supplementary series). BS 4300-4:1973, 6463 Solid extruded bars and sections suitable for bright trim/reflector applications. BS 4300-5:1973, 2011 Free cutting bar and wire. BS 4300-10:1969, 5454 Drawn t
11、ube. BS 4300-12:1969, 5454 Bar, extruded round tube and sections. BS 4300-15:1973, 7020 Bar, extruded round tube and sections. BS 2898:1970, Specification for wrought aluminium and aluminium alloys for electrical purposes Bars, extruded round tube and sections. When the following European Standards
12、are published the above British Standards will be withdrawn. BS EN 754, Aluminium and aluminium alloys Cold drawn rod/bar and tube. BS EN 754-1, Technical conditions for inspection and delivery. BS EN 754-2, Mechanical properties. BS EN 755, Aluminium and aluminium alloys Extruded rod/bar, tube and
13、profiles. BS EN 755-1, Technical conditions for inspection and delivery. BS EN 755-2, Mechanical properties. A British 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
14、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 and a back cover. This standard has been updated (see copyright date) and may have had amendments incorpo
15、rated. This will be indicated in the amendment table on the inside front cover. ? EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 754-6 November 1995 ICS 77.120.10 Descriptors: Drawn products, rolled products, aluminium, aluminium alloys, metal bars, hexagonal bars, dimensions, dimensional tole
16、rances, form tolerances English version Aluminium and aluminium alloys Cold drawn rod/bar and tube Part 6: Hexagonal bars, tolerances on dimensions and form Aluminium et alliages d aluminium Barres et tubes tirs Partie 6: Barres hexagonales, tolrances sur dimensions et forme Aluminium und Aluminiuml
17、egierungen Gezogene Stangen und Rohre Teil 6: Sechskantstangen, Grenzabmae und Formtoleranzen This European Standard was approved by CEN on 1995-09-15. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the statu
18、s 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 Central Secretariat or to any CEN member. This European Standard exists in three official versions (English, French, German). A ve
19、rsion 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 the official versions. CEN members are the national standards bodies of Austria, Belgium, Denmark, Finland, France, Germany, G
20、reece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CEN European Committee for Standardization Comit Europen de Normalisation Europisches Komitee fr Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels 1995 All rights
21、of reproduction and communication in any form and by any means reserved in all countries to CEN and its members. Ref. No. EN 754-6:1995 E ? EN 754-6:1995 2 BSI 12-1998 Foreword This European Standard has been drawn up by CEN/TC 132, Aluminium and aluminium alloys, whose Secretariat is held by the As
22、sociation Franaise de Normalisation (AFNOR). Within its programme of work, Technical Committee CEN/TC 132 entrusted CEN/TC 132/WG 5, Extruded and drawn products, to work out the following standard: EN 754-6, Aluminium and aluminium alloys Cold drawn rod/bar and tube Part 6: Hexagonal bars, tolerance
23、s on dimensions and form. This standard is part of a set of eight standards. The other standards deal with: EN 754-1, Aluminium and aluminium alloys Cold drawn rod/bar and tube Part 1: Technical conditions for inspection and delivery. EN 754-2, Aluminium and aluminium alloys Cold drawn rod/bar and t
24、ube Part 2: Mechanical properties. EN 754-3, Aluminium and aluminium alloys Cold drawn rod/bar and tube Part 3: Round bars, tolerances on dimensions and form. EN 754-4, Aluminium and aluminium alloys Cold drawn rod/bar and tube Part 5:Square bars, tolerances on dimensions and form. EN 754-5, Alumini
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