BS EN 755-9-2001 Aluminium and aluminium alloys — Extruded rodbar, tube and profiles — Part 9 Profiles, tolerances on dimensions and form.pdf
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1、BRITISH STANDARD BS EN 755-9:2001 Incorporating Corrigendum No. 1 Aluminium and aluminium alloys Extruded rod/bar, tube and profiles Part 9: Profiles, tolerances on dimensions and form The European Standard EN 755-9:2001 has the status of a British Standard ICS 77.150.10 NO COPYING WITHOUT BSI PERMI
2、SSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BS EN 755-9:2001 This British Standard, having been prepared under the direction of the Engineering Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15 June 2001 BSI 07-2001 ISBN 0 580 37046 1 National
3、foreword This British Standard is the official English language version of EN 755-9:2001. Together with the standards listed in the following table, it supersedes BS 1474:1987, BS 4300-4:1973, BS 4300-12:1969 and BS 4300-15:1973 which are withdrawn This part of BS EN 755 is published together with:
4、BS EN 12020-1, Aluminium and aluminium alloys Extruded precision profiles in alloys EN AW-6060 and EN AW-6063 Part 1: Technical conditions for inspection and delivery; BS EN 12020-2, Aluminium and aluminium alloys Extruded precision profiles in alloys EN AW-6060 and EN AW-6063 Part 2: Tolerances on
5、dimensions and form. The following table gives the full list of implemented European Standards which supersede the British Standards Superseded British Standards Superseding European Standards BS 1474:1987:BS EN 515:1993, BS EN 573-3:1995, BS EN 573-4:1995, BS EN 755-1:1997, BS EN 755-2:1997, BS EN
6、755-3:1996, BS EN 755-4:1996, BS EN 755-5:1996, BS EN 755-6:1996, BS EN 755-7:1998, BS EN 755-8:1998, BS EN 755-9:2001, BS EN 12020-1:2001, BS EN 12020-2:2001 BS 4300-4:1973:BS EN 515:1993, BS EN 573-3:1995, BS EN 573-4:1995, BS EN 755-1:1997, BS EN 755-2:1997, BS EN 755-3:1996, BS EN 755-4:1996, BS
7、 EN 755-5:1996, BS EN 755-6:1996, BS EN 755-9:2001 BS 4300-12:1969:BS EN 515:1993, BS EN 573-3:1995, BS EN 573-4:1995, BS EN 755-1:1997, BS EN 755-2:1997, BS EN 755-3:1996, BS EN 755-4:1996, BS EN 755-5:1996, BS EN 755-6:1996, BS EN 755-7:1998, BS EN 755-8:1998, BS EN 755-9:2001 BS 4300-15:1973:BS E
8、N 515:1993, BS EN 573-3:1995, BS EN 573-4:1995, BS EN 755-1:1997, BS EN 755-2:1997, BS EN 755-3:1996, BS EN 755-4:1996, BS EN 755-5:1996, BS EN 755-6:1996, BS EN 755-7:1998, BS EN 755-8:1998, BS EN 755-9:2001 Amendments issued since publication Amd. No. DateComments 13301 Corrigendum No. 1 July 2001
9、Correction of supersession details in national foreword BS EN 755-9:2001 BSI 06-2001 i The UK participation in its preparation was entrusted by Technical Committee NFE/35, Light metals and their alloys, to Subcommittee NFE/35/5, Wrought aluminium and aluminium alloys, which has the responsibility to
10、: A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “
11、International Standards Correspondence Index” , or by using the “ Find” facility of the BSI Standards Electronic Catalogue. 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
12、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 18, an inside back cover and a back cover. The BSI copyright date displayed in this document
13、 indicates when the document was last issued. aid enquirers to understand the text; present to the responsible European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate t
14、hem in the UK. iiblank ? EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 755-9 April 2001 ICS 77.150.10 English version Aluminium and aluminium alloys - Extruded rod/bar, tube and profiles - Part 9: Profiles, tolerances on dimensions and form Aluminium et alliages daluminium - Barres, tubes et
15、profils fils - Partie 9: Profils, tolrances sur dimension et forme Aluminium und Aluminiumlegierungen - Stranggepresste Stangen, Rohre und Profile - Teil 9: Profile, Grenzabmae und Formtoleranzen This European Standard was approved by CEN on 18 February 2001. CEN members are bound to comply with the
16、 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 Management Centre or t
17、o 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 Management Centre has the same status as the official versions.
18、 CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NO
19、RMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2001 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 755-9:2001 E ? Page 2 EN 755-9:2001 Contents Foreword3 1Scope 4 2Alloy groups.4 3
20、Tolerances on dimensions5 3.1Cross-sectional dimensions.5 3.2Length.12 3.3Squareness of cut ends 12 4Tolerances on form12 4.1General12 4.2Straightness .12 4.3Convexity - Concavity .13 4.4Contour.14 4.5Twist15 4.6Angularity .17 4.7Corner and fillet radii.18 ? Page 3 EN 755-9:2001 Foreword This Europe
21、an Standard has been prepared by Technical Committee CEN/TC 132 “Aluminium and aluminium alloys“, the secretariat of which 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 October
22、 2001, and conflicting national standards shall be withdrawn at the latest by October 2001. Within its programme of work, Technical Committee CEN/TC 132 entrusted CEN/TC 132/WG 5 “Extruded and drawn products“ to prepare the following standard : EN 755-9, Aluminium and aluminium alloys- Extruded rod/
23、bar, tube and profiles - Part 9 : Profiles, tolerances on dimensions and form. This standard is part of a set of nine standards. The other standards deal with : EN 755-1, Aluminium and aluminium alloys - Extruded rod/bar, tube and profiles - Part 1 : Technical conditions for inspection and delivery.
24、 EN 755-2, Aluminium and aluminium alloys - Extruded rod/bar, tube and profiles - Part 2 : Mechanical properties. EN 755-3, Aluminium and aluminium alloys - Extruded rod/bar, tube and profiles - Part 3 : Round bars, tolerances on dimensions and form. EN 755-4, Aluminium and aluminium alloys - Extrud
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