BS EN 13920-12-2003 Aluminium and aluminium alloys - Scrap - Turnings consisting of one single alloy《铝和铝合金 废料 单一合金的车床切屑》.pdf

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1、BRITISH STANDARD BS EN 13920-12:2003 Aluminium and aluminium alloys Scrap Part 12: Turnings consisting of one single alloy The European Standard EN 13920-12:2003 has the status of a British Standard ICS 13.030.50; 77.120.10 BS EN 13920-12:2003 This British Standard was published under the authority

2、of the Standards Policy and Strategy Committee on 6 May 2003 BSI 6 May 2003 ISBN 0 580 41770 0 National foreword This British Standard is the official English language version of EN 13920-12:2003. 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 EN1392012 April2003 ICS13.030.50;77.120.10 Englishversion AluminiumandaluminiumalloysScrapPart12:Turnings consistingofonesinglealloy Aluminiumetalliagesdalum

8、iniumScrap(matires premirespourrecyclage)Partie12:Tournuresenun seulalliage AluminiumundAluminiumlegierungenSchrottTeil12: SpneauseinereinzigenLegierung ThisEuropeanStandardwasapprovedbyCENon28February2003. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsfor

9、givingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversionina

10、nyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Hungary,Iceland,Ireland,Italy,L

11、uxembourg,Malta,Netherlands,Norway,Portugal,Slovakia,Spain,Sweden,SwitzerlandandUn ited Kingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2003CEN Allrightsofexploitationinanyformandbyanymeansreserved wo

12、rldwideforCENnationalMembers. Ref.No.EN1392012:2003EEN1392012:2003(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 Classificationproc

13、edure,treatmentofnonconformitiesandarbitration .5 Bibliography 6EN1392012:2003(E) 3 Foreword Thisdocument(EN1392012:2003)hasbeenpreparedbyTechnicalCommitteeCEN/TC132,“Aluminiumand aluminiumalloys“,thesecretariatofwhichisheldbyAFNOR. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,either

14、bypublicationofanidenticaltextor byendorsement,atthelatestbyOctober2003,andconflictingnationalstandardsshallbewithdrawnatthelatest byOctober2003. Withinitsprogrammeofwork,TechnicalCommitteeCEN/TC132hasentrustedCEN/TC132/WG20“Scrap“to preparethefollowingstandard. EN13920Comprisesthefollowingpartsunde

15、rthegeneraltitle“ AluminiumandaluminiumalloysScrap “. Part1:Generalrequirements,samplingandtests Part2:Unalloyedaluminiumscrap Part3:Wireandcablescrap Part4:Scrapconsistingofonesinglewroughtalloy Part5:Scrapconsistingoftwoormorewroughtalloysofthesameseries Part6:Scrapconsistingoftwoormorewroughtallo

16、ys Part7:Scrapconsistingofcastings Part8:Scrapconsistingofnonferrousmaterialsfromshreddingprocessesdestinedtoaluminiumseparation processes Part9:Scrapfromaluminiumseparationprocessesofnonferrousshreddedmaterials Part10:Scrapconsistingofusedaluminiumbeveragecans Part11:Scrapconsistingofaluminiumcoppe

17、rradiators Part12:Turningsconsistingofonesinglealloy Part13:Mixedturningsconsistingoftwoormorealloys Part14:Scrapfrompostconsumeraluminiumpackagings Part15:Decoatedaluminiumscrapfrompostconsumeraluminiumpackagings Part16:Scrapconsistingofskimmings,drosses,spillsandmetallics AccordingtotheCEN/CENELEC

18、InternalRegulations,thenationalstandardsorganizationsofthefollowing countriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,CzechRepublic,Denmark,Finland, France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal, Slovakia,Spain,Sweden,Switzerlandandth

19、eUnitedKingdom.EN1392012:2003(E) 4 1Scope ThisEuropeanStandardspecifiescharacteristics,chemicalcompositionandmetalyieldofscrapwhichconsistsof aluminiumturningsofonesinglewrought(EN5733)orcast(EN1706)specifiedalloy. EXAMPLE Scalpings,millings,boringsfromplates,extrudedprofiles,castings,etc. 2 Normati

20、vereferences ThisEuropeanStandardincorporatesbydatedorundatedreference,provisionsfromotherpublications.These normativereferencesarecitedattheappropriateplacesinthetext,andthepublicationsarelistedhereafter.For datedreferences,subsequentamendmentstoorrevisionsofanyofthesepublicationsapplytothisEuropea

21、n Standardonlywhenincorporatedinitbyamendmentorrevision.Forundatedreferencesthelatesteditionofthe publicationreferredtoapplies(includingamendments). prEN122583:2000, AluminiumandaluminiumalloysTermsanddefinitionsPart3:Scrap. EN139201:2003, AluminiumandaluminiumalloysScrapPart1:Generalrequirements,sa

22、mplingandtests. 3 Termsanddefinitions ForthepurposesofthisEuropeanStandard,thetermsanddefinitionsgiveninprEN122583:2000andEN13920 1:2003apply. 4 Orderinginformation Theorderinginformationshallinclude: thenumberofthisEuropeanStandard(EN1392012); thescrapcategory(turningsconsistingofonesinglealloy); t

23、hedesignationand/orthechemicalcompositionofthealloy; thegrossmassoftheconsignment; thedefinitionofthebeginningandendoftheperiodduringwhichthescrapshallbedelivered; anycharacteristicsdeviatingfromthosespecifiedunder5.1,e.g.particlesize,presenceofforeignmaterial. Theorderinginformationshouldinclude: i

24、nformationabouttheoriginofthescrap; anyinformationaboutsizeandsurfaceconditionoftheparticles,whenevermeaningful.EN1392012:2003(E) 5 5Requirements 5.1General InadditiontotherequirementsspecifiedinEN139201,therequirementsgivenin5.2,5.3and5.4shallbemet. Ifthescrapdoesnotmeetalltheserequirements,thesupp

25、liershallnotifythedeviatingcharacteristicstothe purchaserandshallobtainhisagreementbeforeshipment. 5.2Characteristics Thescrapshallbeunoxidizedandthefollowingtolerancesapplytothedeliveredmass: 0,5%(massfraction)ofmagneticiron; 5%(massfraction)ofmoistureandoil; 3%(massfraction)offinespassingthrougha2

26、0meshsieve(0,71mmopening),afterdrying. Thescrapshallnotcontainanyotherforeignmaterial. 5.3 Chemicalcomposition Theturningsshallhavethechemicalcompositionofthealloyspecifiedinthecontract. 5.4 Metalyield Themetalyieldofturnings,afterdryingandremovaloffreeiron,asdeterminedinaccordancewithEN139201 shall

27、be 90%. 6 Classificationprocedure,treatmentofnonconformitiesandarbitration Theclassificationprocedurewhichincludessamplingandtests,thetreatmentofnonconformitiesandarbitration shallbeinaccordancewithEN139201,asappropriate.EN1392012:2003(E) 6 Bibliography EN5733, AluminiumandaluminiumalloysChemicalcom

28、positionandformofwroughtproductsPart3: Chemicalcomposition. EN1706, AluminiumandaluminiumalloysCastingsChemicalcompositionandmechanicalproperties.blankBS EN 13920-12:2003 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI is the independent national body responsible for p

29、reparing 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 possess the latest amendments or edi

30、tions. 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 of which can be found on the i

31、nside 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 and foreign standards publica

32、tions 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 BSI implementation of those th

33、at 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 electronic information services ar

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36、on 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, Designs and Patents Act 1988 no ext

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