BS EN 13920-2-2003 Aluminium and aluminium alloys - Scrap - Unalloyed aluminium scrap《铝和铝合金 废料 非合金废铝》.pdf

《BS EN 13920-2-2003 Aluminium and aluminium alloys - Scrap - Unalloyed aluminium scrap《铝和铝合金 废料 非合金废铝》.pdf》由会员分享，可在线阅读，更多相关《BS EN 13920-2-2003 Aluminium and aluminium alloys - Scrap - Unalloyed aluminium scrap《铝和铝合金 废料 非合金废铝》.pdf（8页珍藏版）》请在麦多课文档分享上搜索。

1、BRITISH STANDARD BS EN 13920-2:2003 Aluminium and aluminium alloys Scrap Part 2: Unalloyed aluminium scrap The European Standard EN 13920-2:2003 has the status of a British Standard ICS 13.030.50; 77.120.10 BS EN 13920-2:2003 This British Standard was published under the authority of the Standards P

2、olicy and Strategy Committee on 30 April 2003 BSI 30 April 2003 ISBN 0 580 41760 3 National foreword This British Standard is the official English language version of EN 13920-2:2003. The UK participation in its preparation was entrusted to Technical Committee NFE/35, Light metals and their alloys,

3、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 Catalogue under the s

4、ection 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 correct application

5、. 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 informed; monitor

6、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 5 and a back cover. The BSI copyright date displayed in this document indicates when the document was last issue

7、d. Amendments issued since publication Amd. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN139202 April2003 ICS13.030.50;77.120.10 Englishversion AluminiumandaluminiumalloysScrapPart2:Unalloyed aluminiumscrap AluminiumetalliagesdaluminiumScrap(matires premirespourrecyclage)Partie2

8、:Scrapenaluminium nonalli AluminiumundAluminiumlegierungenSchrottTeil2: SchrottausunlegiertemAluminium ThisEuropeanStandardwasapprovedbyCENon28February2003. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalst

9、andardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsi

10、bilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Hungary,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Slovak

11、ia,Spain,Sweden,SwitzerlandandUn ited Kingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2003CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN139202:2003

12、EEN139202:2003(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 Classificationprocedure,treatmentofnonconformitiesandarbitration .5EN1

13、39202:2003(E) 3 Foreword Thisdocument(EN139202:2003)hasbeenpreparedbyTechnicalCommitteeCEN/TC132,“Aluminiumand aluminiumalloys“,thesecretariatofwhichisheldAFNOR. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidenticaltextor byendorsement,atthelatestbyOctober2003

14、,andconflictingnationalstandardsshallbewithdrawnatthelatest byOctober2003. Withinitsprogrammeofwork,TechnicalCommitteeCEN/TC132hasentrustedCEN/TC132/WG20“Scrap“to preparethefollowingstandard. EN13920 comprisesthefollowingpartsunderthegeneraltitle“ AluminiumandaluminiumalloysScrap “: Part1:Generalreq

15、uirements,samplingandtests Part2:Unalloyedaluminiumscrap Part3:Wireandcablescrap Part4:Scrapconsistingofonesinglewroughtalloy Part5:Scrapconsistingoftwoormorewroughtalloysofthesameseries Part6:Scrapconsistingoftwoormorewroughtalloys Part7:Scrapconsistingofcastings Part8:Scrapconsistingofnonferrousma

16、terialsfromshreddingprocessesdestinedtoaluminiumseparation processes Part9:Scrapfromaluminiumseparationprocessesofnonferrousshreddedmaterials Part10:Scrapconsistingofusedaluminiumbeveragecans Part11:Scrapconsistingofaluminiumcopperradiators Part12:Turningsconsistingofonesinglealloy Part13:Mixedturni

17、ngsconsistingoftwoormorealloys Part14:Scrapfrompostconsumeraluminiumpackagings Part15:Decoatedaluminiumscrapfrompostconsumeraluminiumpackagings Part16:Scrapconsistingofskimmings,drosses,spillsandmetallics AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthefollowing co

18、untriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,CzechRepublic,Denmark,Finland, France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal, Slovakia,Spain,Sweden,SwitzerlandandtheUnitedKingdom.EN139202:2003(E) 4 1Scope ThisEuropeanStandardspecifies

19、characteristics,chemicalcompositionandmetalyieldofunalloyedaluminium scrapwithachemicalcompositionofnotlessthan99,5%aluminium. Example Productionscrapfromsheet,strip,tubeetc.whereunalloyedaluminiumisused. Newandoldscrapfromlithographicsheet. Oldscrapfromvariousproductsselectedtomeetthespecifications

20、ofthisstandard. 2 Normativereferences ThisEuropeanStandardincorporatesbydatedorundatedreference,provisionsfromotherpublications.These normativereferencesarecitedattheappropriateplacesinthetextandthepublicationsarelistedhereafter.For datedreferences,subsequentamendmentstoorrevisionsofanyofthesepublic

21、ationsapplytothisEuropean Standardonlywhenincorporatedinitbyamendmentorrevision.Forundatedreferencesthelatesteditionofthe publicationreferredtoapplies(includingamendments). prEN122583:2000, AluminiumandaluminiumalloysTermsanddefinitionsPart3:Scrap. EN139201:2003, AluminiumandaluminiumalloysScrapPart

22、1:Generalrequirements,samplingandtests . 3 Termsanddefinitions ForthepurposesofthisEuropeanStandard,thetermsanddefinitionsgiveninprEN122583:2000andEN13920 1:2003apply. 4 Orderinginformation Theorderinginformationshallinclude: numberofthisEuropeanStandard(EN139202); thescrapcategory(unalloyedaluminiu

23、mscrap); thegrossmassoftheconsignment; thedefinitionofthebeginningandendoftheperiodduringwhichthescrapshallbedelivered; anycharacteristicsdeviatingfromthosespecifiedunder5.1,e.g.particlesize,foreignmaterial. Theorderinginformationshallinclude: informationabouttheoriginofthescrap; anyinformationabout

24、sizeandsurfaceconditionofthepieces,whenevermeaningful.EN139202:2003(E) 5 5Requirements 5.1General InadditiontotherequirementsspecifiedinEN139201,therequirementsgivenin5.2,5.3and5.4shallbemet. Ifthescrapdoesnotmeetalltheserequirements,thesuppliershallnotifythedeviatingcharacteristicstothe purchaseran

25、dshallobtainhisagreementbeforeshipment. 5.2Characteristics Thescrapshallconsistofpieceswithaminimumthicknessof0,20mm.Itshallnotcontainscrapwithanykindof surfacetreatmentwhichcouldaffectthefinalcompositionofthemelt.Itshallbefreefromoil,grease,dust,plastics andanyothertypeofforeignmaterial,includingin

26、thecaseofcontainers,anyresiduesoftheirformercontent. 5.3 Chemicalcomposition ThechemicalcompositionaftermeltingasdeterminedaccordingtoEN139201shallconformtotherequirements giveninTable1.Ifaluminiumisfoundtobelessthan99,5%,thescrapliesoutsidethescopeofthisstandard. Table1Chemicalcomposition Compositi

27、oninpercent(massfraction) Si Fe Cu Mn Mg Zn Ti otherseach Al a max. max. max. max. max. max. max. max. min. 0,25 0,40 0,05 0,05 0,05 0,07 0,05 0,05 99,5 a Thealuminiumcontentisthedifferencebetween100%andthetotalofalltheotherelementspresentwithvaluesnoless than0,010%roundedtotheseconddecimal(beforeth

28、ecalculationismade). 5.4 Metalyield ThemetalyieldofscrappertainingtothisstandardasdeterminedinaccordancewithEN139201istypically95%. Lowermetalyieldcanbeexpectedwithscrapthinnerthanthatspecifiedunder5.2orcontainingsomeforeign materialnotaffectingthechemicalcomposition. 6 Classificationprocedure,treat

29、mentofnonconformitiesandarbitration Theclassificationprocedurewhichincludessamplingandtests,thetreatmentofnonconformitiesandarbitration shallbeinaccordancewithEN139201,asappropriate.BS EN 13920-2:2003 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI is the independent n

30、ational body responsible for preparing British Standards. It presents the UK view on standards 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 posses

31、s the latest amendments or editions. It is the constant aim of BSI to improve the quality of our 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

32、of which can be found on the inside front cover. Tel: +44 (0)20 8996 9000. Fax: +44 (0)20 8996 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

33、 and foreign standards publications should be addressed to Customer Services. Tel: +44 (0)20 8996 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

34、BSI implementation of those that have been published as British Standards, unless otherwise requested. 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 elec

35、tronic information services are also available which give details on all its products and services. 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

36、discounts on the purchase price of standards. For details of these and other benefits contact 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 ht

37、tp:/www.bsi- Further information about BSI is available on the BSI website at http:/www.bsi-. 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, Desig

38、ns and Patents Act 1988 no extract may be reproduced, stored in a retrieval system or transmitted 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, o

39、f 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-.