BS-EN-1301-3-2008.pdf

BS EN 1301-3:2008 ICS 77.150.10 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BRITISH STANDARD Aluminium and aluminium alloys Drawn wire Part 3: Tolerances on dimensions Licensed Copy: London South Bank University, South Bank University, 16/11/2008 11:40, Uncontrolled Copy, (c) BSI This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 October 2008 © BSI 2008 ISBN 978 0 580 56395 9 Amendments/corrigenda issued since publication DateComments BS EN 1301-3:2008 National foreword This British Standard is the UK implementation of EN 1301-3:2008. It supersedes BS EN 1301-3:1997 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee NFE/35, Light metals and their alloys. A list of organizations represented on this committee can be obtained on request to its secretary. 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 cannot confer immunity from legal obligations. Licensed Copy: London South Bank University, South Bank University, 16/11/2008 11:40, Uncontrolled Copy, (c) BSI BS EN 1301-3:2008 EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM EN 1301-3 September 2008 ICS 77.150.10Supersedes EN 1301-3:1997 English Version Aluminium and aluminium alloys - Drawn wire - Part 3: Tolerances on dimensions Aluminium et alliages d'aluminium - Fil étiré - Partie 3: Tolérances sur dimensions Aluminium und Aluminiumlegierungen - Gezogene Drähte - Teil 3: Grenzabmaße This European Standard was approved by CEN on 16 August 2008. CEN members are bound to 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 CEN Management Centre or to 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 CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels © 2008 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1301-3:2008: E Licensed Copy: London South Bank University, South Bank University, 16/11/2008 11:40, Uncontrolled Copy, (c) BSI BS EN 1301-3:2008 EN 1301-3:2008 (E) 2 Contents Page Foreword3 1 Scope 4 2 Normative references4 3 Tolerances on dimensions .4 3.1 General4 3.2 Round wire .5 3.3 Square and hexagonal wire 5 3.4 Rectangular wire6 Licensed Copy: London South Bank University, South Bank University, 16/11/2008 11:40, Uncontrolled Copy, (c) BSI BS EN 1301-3:2008 EN 1301-3:2008 (E) 3 Foreword This document (EN 1301-3:2008) 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 March 2009, and conflicting national standards shall be withdrawn at the latest by March 2009. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. CEN/TC 132 affirms it is its policy that in the case when a patentee refuses to grant licenses on standardised standard products under reasonable and not discriminatory conditions, then this product shall be removed from the corresponding standard. This document supersedes EN 1301-3:1997. Within its programme of work, Technical Committee CEN/TC 132 entrusted CEN/TC 132/WG 4 “Wires and drawing stock“ to revise EN 1301-3:1997. Besides editorial adjustments in the text and update of normative references the following changes have been made: Foreword: amended; Clause 3: amended. EN 1301 comprises the following parts under the general title “Aluminium and aluminium alloys Drawn wire“: Part 1: Technical conditions for inspection and delivery Part 2: Mechanical properties Part 3: Tolerances on dimensions According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Licensed Copy: London South Bank University, South Bank University, 16/11/2008 11:40, Uncontrolled Copy, (c) BSI BS EN 1301-3:2008 EN 1301-3:2008 (E) 4 1 Scope This document specifies the tolerances on dimensions of aluminium and aluminium alloy drawn wire for general engineering applications (except aeronautical applications), covering diameters, thicknesses or widths or width across flats up to and including 20 mm. It applies to drawn wires, except for electrical or welding purposes. It does not apply to drawing stock. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 1301-1, Aluminium and aluminium alloys Drawn wire Part 1: Technical conditions for inspection and delivery 3 Tolerances on dimensions 3.1 General The conditions for the sampling and the measurement of dimensions shall be in accordance with EN 1301-1. The tolerance on dimensions of drawn wires depends on its cross section. They are specified in Tables 1 to 3. Licensed Copy: London South Bank University, South Bank University, 16/11/2008 11:40, Uncontrolled Copy, (c) BSI BS EN 1301-3:2008 EN 1301-3:2008 (E) 5 3.2 Round wire Table 1 Total tolerances for round wire (including ovality) Specified diameter mm Tolerance mm Over Up to and including General purpose wire Rivet wire - 1 ± 0,02 0 0,03 1 3 ± 0,03 0 0,04 3 6 ± 0,04 0 0,05 6 10 ± 0,05 0 0,06 10 15 ± 0,07 0 0,08 15 18 ± 0,09 0 0,10 18 20 ± 0,11 0 0,12 The ovality, defined as the difference between the maximum and the minimum diameter measured on a same cross-section shall not exceed 50 % of the total tolerance. 3.3 Square and hexagonal wire Table 2 Tolerances for square and hexagonal wire Width across flats mm Over Up to and including Tolerance mm - 3 ± 0,04 3 6 ± 0,05 6 10 ± 0,07 10 15 ± 0,10 15 20 ± 0,14 Deviations from the regular polygonal shape are included in the specified tolerances. Distortions of the cross-section due to winding or unwinding operations are not covered by this standard. Licensed Copy: London South Bank University, South Bank University, 16/11/2008 11:40, Uncontrolled Copy, (c) BSI BS EN 1301-3:2008 EN 1301-3:2008 (E) 6 3.4 Rectangular wire Table 3 Tolerances for rectangular wire Thickness or width mm Tolerance mm Over Up to and including Thickness Width - 1 ± 0,03 ± 0,04 1 3 ± 0,04 ± 0,05 3 6 ± 0,05 ± 0,07 6 10 ± 0,07 ± 0,10 10 15 ± 0,10 ± 0,14 15 20 ± 0,14 ± 0,18 Deviations from the rectangular shape are included in the specified width tolerances. Distortions of the cross-section owing to winding or unwinding are not covered by this European Standard. 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