BS-EN-485-3-2003.pdf
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1、BRITISH STANDARD BS EN 485-3:2003 Aluminium and aluminium alloys Sheet, strip and plate Part 3: Tolerances on dimensions and form for hot-rolled products The European Standard EN 485-3:2003 has the status of a British Standard ICS 77.150.10 ? BS EN 485-3:2003 This British Standard was published unde
2、r the authority of the Standards Policy and Strategy Committee on 26 March 2003 BSI 26 March 2003 ISBN 0 580 41485 X National foreword This British Standard is the official English language version of EN 485-3:2003. It supersedes BS EN 485-3:1994 which is withdrawn. The UK participation in its prepa
3、ration 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: A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references
4、 The 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 Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Stan
5、dards 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 itself confer immunity from legal obligations. aid enquirers to understand the text; present to the
6、 responsible international/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 them in the UK. Summary of pages This document comprises a front cover, an inside fro
7、nt cover, the EN title page, pages 2 to 11 and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 485-3 March 2003 ICS 77.150.10Sup
8、ersedes EN 485-3:1993 English version Aluminium and aluminium alloys - Sheet, strip and plate - Part 3: Tolerances on dimensions and form for hot-rolled products Aluminium et alliages daluminium - Tles, bandes et tles paisses - Partie 3: Tolrances de dimensions et de forme des produits lamins chaud
9、Aluminium und Aluminiumlegierungen - Bnder, Bleche und Platten - Teil 3: Grenzabmae und Formtoleranzen fr warmgewalzte Erzeugnisse This European Standard was approved by CEN on 21 November 2002. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions
10、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 to any CEN member. This European Standard exists in three official
11、 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. CEN members are the national standards bodies of Austria, Belgiu
12、m, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORM
13、UNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2003 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 485-3:2003 E EN 485-3:2003 (E) 2 Contents page Foreword3 1Scope 4 2Normative references 4 3Tolerances on dimension4 3.1T
14、hickness4 3.2Width.4 3.3Length.4 4Tolerances on form4 4.1Lateral curvature4 4.2Flatness.5 4.3Squareness.5 Bibliography11 EN 485-3:2003 (E) 3 Foreword This document (EN 485-3:2003) has been prepared by Technical Committee CEN/TC 132 “Aluminium and aluminium alloys“, the secretariat of which is held b
15、y 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 September 2003, and conflicting national standards shall be withdrawn at the latest by September 2003. This document supersedes EN 485-3:19
16、93. This standard is part of a set of four standards. The other standards deal with: Part 1: Technical conditions for inspection and delivery Part 2: Mechanical properties Part 4: Tolerances on dimensions and form for cold-rolled products Besides very slight editorial adjustments in the text, the fo
17、llowing technical changes have been made: Table 1 :100 mm to 150 mm :slightly tighter tolerances 150 mm to 220 mm :new 220 mm to 350 mm : new 350 mm to 400 mm : new New sentence on cold-compressed plate added after the table. Table 3 :0 mm to 6 mm :slightly tighter tolerances (1st and 4th columns) 6
18、 mm to 12 mm :tighter tolerances (2nd, 3rd and 4th columns) 12 mm to 50 mm :tighter tolerances for all products 50 mm to 200 mm :tighter tolerances for all products 200 mm to 400 mm :new Last column added (length over 3 000 mm up to and including 6 000 mm), new sentence after the table (width 6 500
19、mm to 15 000 mm). New sentence on cold-compressed plate added after the table. Table 5 :50 mm to 350 mm : extension of 50 mm to 200 mm values up to 350 mm New sentence on cold-compressed and unstretched plate added after the table. According to the CEN/CENELEC Internal Regulations, the national stan
20、dards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and the
21、United Kingdom. EN 485-3:2003 (E) 4 1 Scope This part of this European Standard specifies the tolerances on form and dimensions for wrought aluminium and aluminium alloy sheet, strip and plate obtained by hot-rolling, for general engineering applications. It applies to products with a thickness from
22、 2,5 mm up to and including 400 mm. It does not apply to semi-finished rolled products in coiled form to be subjected to further rolling (reroll stock) or to special products such as corrugated, embossed, etc. sheet and strip or to special applications such as aerospace which are dealt with in separ
23、ate European Standards. Technical conditions for inspection and delivery of products covered by this standard are specified in EN 485-1. NOTESome of the products listed in the present standard can be subject to patent or patent applications, and their listing herein does not in any way imply the gra
24、nting of a licence under such patent right. CEN/TC 132 affirms it is its policy that in the case when a patentee refuses to grant licences on standardised standard products under reasonable and not discriminatory conditions, then this product shall be removed from the corresponding standard. 2 Norma
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