1、December 2008DEUTSCHE NORM English price group 6No part of this standard may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 77.150.10!$T|“1498998w
2、ww.din.deDDIN EN 1301-3Aluminium and aluminium alloys Drawn wire Part 3: Tolerances on dimensionsEnglish version of DIN EN 1301-3:2008-12Aluminium und Aluminiumlegierungen Gezogene Drhte Teil 3: GrenzabmaeEnglische Fassung DIN EN 1301-3:2008-12SupersedesDIN EN 1301-3:1997-11www.beuth.deDocument comp
3、rises 8 pagesDIN EN 1301-3:2008-12 2 National foreword This standard has been prepared by Technical Committee CEN/TC 132 “Aluminium and aluminium alloys” (Secretariat: AFNOR, France), Working Group WG 4 “Wires and drawing stock”. The responsible German body involved in its preparation was the Normen
4、ausschuss Nichteisenmetalle (Nonferrous Metals Standards Committee), Technical Committee NA 066-01-03 AA Draht und Vordraht. Amendments This standard differs from DIN EN 1301-3:1997-11 as follows: a) The foreword has been modified. b) Clause 3 “Tolerances on dimensions” has been revised. Previous ed
5、itions DIN EN 1301-3: 1997-11 EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 1301-3September 2008ICS 77.150.10 Supersedes EN 1301-3:1997 English VersionAluminium and aluminium alloys - Drawn wire - Part 3:Tolerances on dimensionsAluminium et alliages daluminium - Fil tir - Partie 3:Tolrances sur
6、dimensionsAluminium und Aluminiumlegierungen - Gezogene Drhte -Teil 3: GrenzabmaeThis 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 EuropeanStandard the status of a nati
7、onal standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards 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 an
8、y other language made by translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Eston
9、ia, 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 STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHE
10、S KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2008 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 1301-3:2008: EEN 1301-3:2008 (E) 2 Contents Page Foreword3 1 Scope 4 2 Normative references 4 3 Tolerance
11、s on dimensions .4 3.1 General4 3.2 Round wire .5 3.3 Square and hexagonal wire 5 3.4 Rectangular wire6 DIN EN 1301-3:2008-12 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
12、 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
13、 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 pro
14、ducts 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:
15、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 i
16、nspection 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,
17、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. DIN EN 1301-3:2008-12 EN 1301-3:2008 (E) 4 1 Scope This d
18、ocument 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 electri
19、cal 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 (
20、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 toleran
21、ce on dimensions of drawn wires depends on its cross section. They are specified in Tables 1 to 3. DIN EN 1301-3:2008-12 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 Ri
22、vet wire - 1 0,02 0 0,031 3 0,03 0 0,043 6 0,04 0 0,056 10 0,05 0 0,0610 15 0,07 0 0,0815 18 0,09 0 0,1018 20 0,11 0 0,12The 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 h
23、exagonal 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 w
24、inding or unwinding operations are not covered by this standard. DIN EN 1301-3:2008-12 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. DIN EN 1301-3:2008-12
