BS EN 1301-1-2008 Aluminium and aluminium alloys - Drawn wire - Part 1 Technical conditions for inspection and delivery《铝和铝合金 拉制钢丝 检验和交付用技术条件》.pdf

1、BS EN1301-1:2008ICS 77.150.10NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDAluminium andaluminium alloys Drawn wirePart 1: Technical conditions forinspection and deliveryThis British Standardwas published under theauthority of the StandardsPolicy and StrategyC

2、ommittee on 31 October2008 BSI 2008ISBN 978 0 580 56393 5Amendments/corrigenda issued since publicationDate CommentsBS EN 1301-1:2008National forewordThis British Standard is the UK implementation of EN 1301-1:2008. Itsupersedes BS EN 1301-1:1997 which is withdrawn.The UK participation in its prepar

3、ation was entrusted to TechnicalCommittee NFE/35, Light metals and their alloys.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisionsof a contract. Users are responsible for its corre

4、ct application.Compliance with a British Standard cannot confer immunityfrom legal obligations.BS EN 1301-1:2008EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 1301-1September 2008ICS 77.150.10 Supersedes EN 1301-1:1997 English VersionAluminium and aluminium alloys - Drawn wire - Part 1: Technical

5、conditions for inspection and deliveryAluminium et alliages daluminium - Fil tir - Partie 1 :Conditions techniques de contrle et de livraisonAluminium und Aluminiumlegierungen - Gezogene Drhte -Teil 1: Technische LieferbedingungenThis European Standard was approved by CEN on 16 August 2008.CEN membe

6、rs are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application

7、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 translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the sa

8、me status as theofficial 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,Roma

9、nia, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2008 CEN All rights of exploitation in any form and by any means reservedwor

10、ldwide for CEN national Members.Ref. No. EN 1301-1:2008: EBS EN 1301-1:2008EN 1301-1:2008 (E) 2 Contents Page Foreword3 1 Scope 4 2 Normative references 4 3 Terms and definitions .4 4 Ordering information.4 5 Requirements.5 5.1 Production and manufacturing processes .5 5.2 Quality control5 5.3 Chemi

11、cal composition 5 5.4 Mechanical properties.6 5.5 Freedom from defects .6 5.6 Tolerances on dimensions .6 5.7 Other properties.6 5.8 Temper of delivery.6 6 Test procedure.6 6.1 Sampling.6 6.2 Methods of tests 7 6.3 Retests 8 7 Delivery documents and inspection documents8 7.1 Certificate of mass and

12、analysis8 7.2 Inspection certificate.9 8 Marking .9 9 Packaging .9 10 Complaints of non-conformity .9 Bibliography 10 BS EN 1301-1:2008EN 1301-1:2008 (E) 3 Foreword This document (EN 1301-1:2008) has been prepared by Technical Committee CEN/TC 132 “Aluminium and aluminium alloys”, the secretariat of

13、 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 po

14、ssibility 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 licences on standardised sta

15、ndard products under reasonable and not discriminatory conditions, then this product shall be removed from the corresponding standard. This document supersedes EN 1301-1:1997. Within its programme of work, Technical Committee CEN/TC 132 entrusted CEN/TC 132/WG 4 “Wires and drawing stock“ to revise E

16、N 1301-1:1997. Besides editorial adjustments in the text and update of normative references the following changes have been made: Foreword : amended; Clause 2: EN 12258-1:1998 and EN 14361 added; Clause 3: subclauses 3.1 to 3.9 deleted and replaced by reference to EN 12258-1:1998; Clause 6: subclaus

17、es 6.1.2 and 6.1.3 modified; Clause 7: completely revised. 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 t

18、o 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, Lit

19、huania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 1301-1:2008EN 1301-1:2008 (E) 4 1 Scope This document specifies the technical conditions for inspection and delivery of aluminium and aluminium allo

20、y drawn wire for general engineering applications. It does not apply for aeronautical application. 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

21、 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 515, Aluminium and aluminium alloys Wrought products Temper designations EN 573-3, Aluminium and aluminium alloys Chem

22、ical composition and form of wrought products Part 3: Chemical composition and form of products EN 1301-2, Aluminium and aluminium alloys Drawn wire Part 2: Mechanical properties EN 1301-3, Aluminium and aluminium alloys Drawn wire Part 3: Tolerances on dimensions EN 10002-1, Metallic materials Tens

23、ile testing Part 1: Method of test at ambient temperature EN 10204, Metallic products Types of inspection documents EN 12258-1:1998, Aluminium and aluminium alloys Terms and definitions Part 1: General terms EN 14361, Aluminium and aluminium alloys Chemical analysis Sampling from metal melts 3 Terms

24、 and definitions For the purposes of this document, the terms and definitions given in EN 12258-1:1998 apply. 4 Ordering information The order shall define the product required and shall contain the following information: a) form and type of product: 1) form of the product (round wire, rectangular w

25、ire, etc.); 2) designation of the aluminium or aluminium alloy in accordance with EN 573-3; b) temper of the material for delivery (degree of hardness or heat-treatment condition), and, if different, the temper of use in accordance with EN 515; c) number of this European Standard or a specification

26、number or, otherwise, the properties agreed between manufacturer and purchaser; BS EN 1301-1:2008EN 1301-1:2008 (E) 5 d) dimensions and shape of the product: 1) diameter; 2) thickness and width for rectangular wires; 3) reference to a drawing if necessary; e) tolerances on the dimensions, in accorda

27、nce with EN 1301-3; f) quantity: 1) mass or length; 2) tolerances on quantity if required; g) any requirements for certificates of conformity, test and/or analysis reports or inspection certificates; h) any special requirements agreed between manufacturer and purchaser: 1) testing procedure; 2) mark

28、ing of products; 3) surface quality; 4) type of conditioning, packaging, etc. 5 Requirements 5.1 Production and manufacturing processes Unless otherwise specified in the order, the production and manufacturing processes shall be left to the discretion of the manufacturer. Unless it is explicitly sta

29、ted in the order, no obligation shall be placed on the manufacturer to use the same processes for subsequent and similar orders. 5.2 Quality control The manufacturer shall be responsible for the performance of all inspection and tests, prior to shipment of the product. If the purchaser wishes to ins

30、pect the product at the manufacturers works, he shall notify the manufacturer at the time of placing the order. 5.3 Chemical composition The chemical composition shall conform to EN 573-3. If the purchaser requires tighter content limits of the specified elements or content limits for elements not s

31、pecified in EN 573-3, these limits shall be stated on the order, after agreement between the supplier and the purchaser. BS EN 1301-1:2008EN 1301-1:2008 (E) 6 5.4 Mechanical properties The mechanical properties shall conform to EN 1301-2 or to those agreed upon between manufacturer and purchaser and

32、 stated on the order. 5.5 Freedom from defects The products shall be free from defects prejudicial to its suitable and proper use. Whilst an operation designed to mask a fault is not permitted, the elimination of a superficial imperfection is permissible, provided that the tolerances on dimensions a

33、nd the material properties continue to meet specifications. 5.6 Tolerances on dimensions The tolerances on dimensions shall conform to EN 1301-3. 5.7 Other properties Additional property requirements, such as bending, torsion, wrapping and heading ability and shearing strength, etc., shall be agreed

34、 by the manufacturer and purchaser, and stated on the order. 5.8 Temper of delivery The variety of aluminium and aluminium alloys used required a precise definition of the temper of delivery which is liable to exert a significant influence on the ability to process and on the final characteristics o

35、f the wires manufactured. Tempers shall be in accordance with EN 515. The usual tempers for drawn wires covered by this standard are: O: as annealed; H: strain hardened; T: thermally treated. 6 Test procedure 6.1 Sampling 6.1.1 Chemical analysis Samples for chemical analysis shall be taken at the ti

36、me of casting according to EN 14361. Their shape and conditions of production (mould design, cooling rate, mass, etc.) shall be designed, such that they represent the average composition of the liquid metal, and be suitable for the method of analysis. The analytical procedure shall be taken into acc

37、ount. 6.1.2 Test pieces for mechanical testing 6.1.2.1 Identification of test pieces Each test pieces shall be marked in such a manner that, after removal, it is always possible to identify the product from which it is taken and its location. If, during the course of subsequent operations, removal o

38、f the markings cannot be avoided, new markings or labels shall be made before the originals are removed. BS EN 1301-1:2008EN 1301-1:2008 (E) 7 6.1.2.2 Preparation of test pieces Test pieces shall be taken from the sample after completion of all the mechanical and heat-treatments that the product has

39、 to undergo before delivery, and which can influence the mechanical properties of the metal. In cases where this is not possible, the test pieces can be taken at an earlier stage, but they shall be subjected to the same treatment as that to which it is intended to submit the product concerned1). Cut

40、ting shall be carried out in such a manner that it does not change the characteristics of the part of the sample from which the test pieces are to be prepared. Thus, the dimensions of the samples shall provide an adequate machining allowance to permit removal of the zone affected by cutting. Samples

41、 shall not be machined or treated in any way by which their mechanical properties can be altered. Any straightening required shall be carried out with great care, preferably by hand. 6.1.3 Test-pieces for tensile test 6.1.3.1 Identification of test pieces Each test piece shall be marked in such mann

42、er so that it is possible to identify the inspection lot from which it was taken. If a test piece is marked by stamping, this shall not be in a place or manner which can interfere with subsequent testing. NOTE Where it is not convenient to mark a test piece, an identification label can be attached.

43、6.1.3.2 Number of test pieces One test piece shall be taken from each sample. 6.1.3.3 Type and location of test pieces The un-machined wire shall be considered as the test piece. 6.2 Methods of tests 6.2.1 Chemical composition Methods of analysis shall be at the discretion of the manufacturer. In ca

44、se of dispute concerning the chemical composition, referee analysis shall be carried out by the methods specified in the relevant European Standard (see EN 14242 and EN 14726) and the results obtained by this method shall be accepted. 6.2.2 Tensile test The tensile test shall be carried out in accor

45、dance with EN 10002-1. 6.2.3 Measurement of dimensions All dimensions shall be checked at the ambient temperature of the workshop or laboratory, and in case of dispute, at a temperature between 15 C and 25 C. 1)If the purchaser intends to convert the material to a final temper which is different fro

46、m the “as supplied“ temper, then additional testing may be requested by the purchaser in order to be satisfied that the material is capable of meeting the specified properties of the final temper. It is only necessary for the supplier to confirm that selected samples, heat-treated using supplier lab

47、oratory conditions, meet the properties specified for the final temper required by the purchaser. BS EN 1301-1:2008EN 1301-1:2008 (E) 8 6.2.4 Surface finish Unless otherwise specified, examination of surface appearance shall be carried out before delivery without the assistance of magnifying apparat

48、us. 6.2.5 Other tests If other mechanical or physical tests are required, these shall be agreed between manufacturer and purchaser. These tests shall be carried out either in accordance with the existing European or International Standards (for example EN ISO 6507-1, EN ISO 7438, ISO 7800, ISO 7801,

49、 ISO 7802). 6.3 Retests 6.3.1 Mechanical properties If any of the test pieces first selected fails to meet the requirements for the mechanical test, the following procedure shall be applied: if an error is clearly identified, either in the test piece preparation or in the test procedure, the corresponding results shall be disregarded and the testing resumed as initially required; if an error is not clearly identified then two further specimens shall be taken, one from a different coil (or reel or bundle etc.) of t