1、BRITISH STANDARD BS EN 13920-4:2003 Aluminium and aluminium alloys Scrap Part 4: Scrap consisting of one single wrought alloy The European Standard EN 13920-4:2003 has the status of a British Standard ICS 13.030.50; 77.120.10 BS EN 13920-4:2003 This British Standard was published under the authority
2、 of the Standards Policy and Strategy Committee on 1 May 2003 BSI 1 May 2003 ISBN 0 580 41762 X National foreword This British Standard is the official English language version of EN 13920-4:2003. The UK participation in its preparation was entrusted to Technical Committee NFE/35, Light metals and t
3、heir alloys, which has the responsibility to: A list of organizations represented on this committee 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 Catalogu
4、e under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correc
5、t application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests infor
6、med; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 6, an inside back cover and a back cover. The BSI copyright date displayed in this document indicat
7、es when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN139204 April2003 ICS13.030.50;77.120.10 Englishversion AluminiumandaluminiumalloysScrapPart4:Scrap consistingofonesinglewroughtalloy Aluminiumetalliagesdal
8、uminiumScrap(matires premirespourrecyclage)Partie4:Scrapenunseul alliagedecorroyage AluminiumundAluminiumlegierungenSchrottTeil4: SchrottauseinereinzigenKnetlegierung ThisEuropeanStandardwasapprovedbyCENon28February2003. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulateth
9、econditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,Germa
10、n).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Hungary,Iceland,I
11、reland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Slovakia,Spain,Sweden,SwitzerlandandUn ited Kingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2003CEN Allrightsofexploitationinanyformandbyanyme
12、ansreserved worldwideforCENnationalMembers. Ref.No.EN139204:2003EEN139204:2003(E) 2 Contents page Foreword3 1 Scope 4 2 Normativereferences 4 3 Termsanddefinitions. .4 4 Orderinginformation .4 5 Requirements .5 5.1 General5 5.2 Characteristics .5 5.3 Chemicalcomposition .5 5.4 Metalyield. 5 6 Classi
13、ficationprocedure,treatmentofnonconformitiesandarbitration .5 Bibliography 6EN139204:2003(E) 3 Foreword Thisdocument(EN139204:2003)hasbeenpreparedbyTechnicalCommitteeCEN/TC132,“Aluminiumand aluminiumalloys“,thesecretariatofwhichisheldbyAFNOR. ThisEuropeanStandardshallbegiventhestatusofanationalstand
14、ard,eitherbypublicationofanidenticaltextor byendorsement,atthelatestbyOctober2003,andconflictingnationalstandardsshallbewithdrawnatthelatest byOctober2003. Withinitsprogrammeofwork,TechnicalCommitteeCEN/TC132hasentrustedCEN/TC132/WG20“Scrap“to preparethefollowingstandard. EN13920 comprisesthefollowi
15、ngpartsunderthegeneraltitle“ AluminiumandaluminiumalloysScrap “: Part1:Generalrequirements,samplingandtests Part2:Unalloyedaluminiumscrap Part3:Wireandcablescrap Part4:Scrapconsistingofonesinglewroughtalloy Part5:Scrapconsistingoftwoormorewroughtalloysofthesameseries Part6:Scrapconsistingoftwoormore
16、wroughtalloys Part7:Scrapconsistingofcastings Part8:Scrapconsistingofnonferrousmaterialsfromshreddingprocessesdestinedtoaluminiumseparation processes Part9:Scrapfromaluminiumseparationprocessesofnonferrousshreddedmaterials Part10:Scrapconsistingofusedaluminiumbeveragecans Part11:Scrapconsistingofalu
17、miniumcopperradiators Part12:Turningsconsistingofonesinglealloy Part13:Mixedturningsconsistingoftwoormorealloys Part14:Scrapfrompostconsumeraluminiumpackagings Part15:Decoatedaluminiumscrapfrompostconsumeraluminiumpackagings Part16:Scrapconsistingofskimmings,drosses,spillsandmetallics Accordingtothe
18、CEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthefollowing countriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,CzechRepublic,Denmark,Finland, France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal, Slovakia,Spain,Sweden,Switz
19、erlandandtheUnitedKingdom.EN139204:2003(E) 4 1Scope ThisEuropeanStandardspecifiescharacteristicschemicalcompositionandmetalyieldofscrapconsistingofone singlewroughtaluminiumalloy. EXAMPLE Productionscrapofsheet,strip,tubes,extrudedordrawnprofiles,endsofextrusioningotsetc. Itdoesnotapplytoturningswhi
20、charecoveredbyEN1392012. 2 Normativereferences ThisEuropeanStandardincorporatesbydatedorundatedreference,provisionsfromotherpublications.These normativereferencesarecitedattheappropriateplacesinthetext,andthepublicationsarelistedhereafter.For datedreferences,subsequentamendmentstoorrevisionsofanyoft
21、hesepublicationsapplytothisEuropean Standardonlywhenincorporatedinitbyamendmentorrevision.Forundatedreferencesthelatesteditionofthe publicationreferredtoapplies(includingamendments). EN5733, AluminiumandaluminiumalloysChemicalcompositionandformofwroughtproductsPart3: Chemicalcomposition. prEN122583:
22、2000, AluminiumandaluminiumalloysTermsanddefinitionsPart3:Scrap. EN139201:2003, AluminiumandaluminiumalloysScrapPart1:Generalrequirements,samplingandtests. 3 Termsanddefinitions ForthepurposesofthisEuropeanStandard,thetermsanddefinitionsgiveninprEN122583:2000and EN139201:2003apply. 4 Orderinginforma
23、tion Theorderinginformationshallinclude: thenumberofthisEuropeanStandard(EN139204); thescrapcategory(scrapconsistingofonesinglewroughtalloy)andindicationofthealuminiumalloy; thegrossmassoftheconsignment; thedefinitionofthebeginningandendoftheperiodduringwhichthescrapshallbedelivered; anycharacterist
24、icsdeviatingfromthosespecifiedunder5.1,e.g.thicknessofpieces,presenceofcoatingsor foreignmaterial. Theorderinginformationshouldinclude: informationabouttheoriginofthescrap; anyinformationaboutsizeandsurfaceconditionofthepieces,whenevermeaningful.EN139204:2003(E) 5 5Requirements 5.1General Inaddition
25、totherequirementsspecifiedinEN139201,therequirementsgivenin5.2,5.3and5.4shallbemet. Ifthescrapdoesnotmeetalltheserequirements,e.g.ifitcontainscoatedoranodizedscraporcontainsfoil/thin stripwhichmaybeclean,coated,anodisedorlaminatedwithplasticsand/orpaper,thesuppliershallnotifythe deviatingcharacteris
26、ticstothepurchaserandshallobtainhisagreementbeforeshipment. 5.2Characteristics Thescrapshallconsistofpieceswithaminimumthicknessof0,20mm.Itshallbefreefromoil,grease,powder, plasticsandanyothertypeofforeignmaterial. 5.3 Chemicalcomposition Thescrapshallhavethechemicalcompositionofawroughtalloyasspeci
27、fiedinEN5733orofanotherregistered alloyifagreeduponbetweensupplierandpurchaser.Ifthescrapdoesnotmeetthisrequirement,itliesoutsidethe scopeofthisstandard. 5.4 Metalyield ThemetalyieldofscrappertainingtothisstandardasdeterminedinaccordancewithEN139201shallbe 95%. NOTE Forqualitiesdeviatingfromthosespe
28、cifiedin5.2,themetalyieldwillbecorrespondinglylower. 6 Classificationprocedure,treatmentofnonconformitiesandarbitration Theclassificationprocedurewhichincludessamplingandtests,thetreatmentofnonconformitiesandarbitration shallbeinaccordancewithEN139201,asappropriate.EN139204:2003(E) 6 Bibliography EN
29、1392012, AluminiumandaluminiumalloysScrapPart12:Turningsconsistingofonesinglealloy.blankBS EN 13920-4:2003 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards
30、 in Europe and at the international level. It is incorporated by Royal Charter. Revisions British Standards are updated by amendment or revision. Users of British Standards should make sure that they possess the latest amendments or editions. It is the constant aim of BSI to improve the quality of o
31、ur products and services. We would be grateful if anyone finding an inaccuracy or ambiguity while using this British Standard would inform the Secretary of the technical committee responsible, the identity of which can be found on the inside front cover. Tel: +44 (0)20 8996 9000. Fax: +44 (0)20 8996
32、 7400. BSI offers members an individual updating service called PLUS which ensures that subscribers automatically receive the latest editions of standards. Buying standards Orders for all BSI, international and foreign standards publications should be addressed to Customer Services. Tel: +44 (0)20 8
33、996 9001. Fax: +44 (0)20 8996 7001. Email: ordersbsi-. Standards are also available from the BSI website at http:/www.bsi-. In response to orders for international standards, it is BSI policy to supply the BSI implementation of those that have been published as British Standards, unless otherwise re
34、quested. Information on standards BSI provides a wide range of information on national, European and international standards through its Library and its Technical Help to Exporters Service. Various BSI electronic information services are also available which give details on all its products and serv
35、ices. Contact the Information Centre. Tel: +44 (0)20 8996 7111. Fax: +44 (0)20 8996 7048. Email: infobsi-. Subscribing members of BSI are kept up to date with standards developments and receive substantial discounts on the purchase price of standards. For details of these and other benefits contact
36、Membership Administration. Tel: +44 (0)20 8996 7002. Fax: +44 (0)20 8996 7001. Email: membershipbsi-. Information regarding online access to British Standards via British Standards Online can be found at http:/www.bsi- Further information about BSI is available on the BSI website at http:/www.bsi-.
37、Copyright Copyright subsists in all BSI publications. BSI also holds the copyright, in the UK, of the publications of the international standardization bodies. Except as permitted under the Copyright, Designs and Patents Act 1988 no extract may be reproduced, stored in a retrieval system or transmit
38、ted in any form or by any means electronic, photocopying, recording or otherwise without prior written permission from BSI. This does not preclude the free use, in the course of implementing the standard, of necessary details such as symbols, and size, type or grade designations. If these details are to be used for any other purpose than implementation then the prior written permission of BSI must be obtained. Details and advice can be obtained from the Copyright & Licensing Manager. Tel: +44 (0)20 8996 7070. Fax: +44 (0)20 8996 7553. Email: copyrightbsi-.
