BS EN 13920-5-2003 Aluminium and aluminium alloys - Scrap - Scrap consisting of two or more wrought alloys of the same series《铝和铝合金 废料 同一系列两种或多种锻造合金的废料》.pdf

1、BRITISH STANDARD BS EN 13920-5:2003 Aluminium and aluminium alloys Scrap Part 5: Scrap consisting of two or more wrought alloys of the same series The European Standard EN 13920-5:2003 has the status of a British Standard ICS 13.030.50; 77.120.10 BS EN 13920-5:2003 This British Standard was publishe

2、d under the authority of the Standards Policy and Strategy Committee on 1 May 2003 BSI 1 May 2003 ISBN 0 580 41763 8 National foreword This British Standard is the official English language version of EN 13920-5:2003. The UK participation in its preparation was entrusted to Technical Committee NFE/3

3、5, Light metals and their 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 foun

4、d in the BSI Catalogue 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 respo

5、nsible for its correct 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 t

6、he UK interests informed; 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 7 and a back cover. The BSI copyright date displayed in this document indicate

7、s when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN139205 April2003 ICS13.030.50;77.120.10 Englishversion AluminiumandaluminiumalloysScrapPart5:Scrap consistingoftwoormorewroughtalloysofthesameseries Alumini

8、umetalliagesdaluminiumScrap(matires premirespourrecyclage)Partie5:Scrapcomposde deuxouplusieursalliagesdecorroyagedelammesrie AluminiumundAluminiumlegierungenSchrottTeil5: SchrottauszweiodermehrKnetlegierungendergleichen Legierungsserie ThisEuropeanStandardwasapprovedbyCENon28February2003. CENmember

9、sareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember.

10、ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,

11、CzechRepublic,Denmark,Finland,France,Germany,Greece, Hungary,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Slovakia,Spain,Sweden,SwitzerlandandUn ited Kingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStass

12、art,36B1050Brussels 2003CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN139205:2003EEN139205:2003(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 Ch

13、aracteristics .5 5.3 Chemicalcomposition .5 5.4 Metalyield. 7 6 Classificationprocedure,treatmentofnonconformitiesandarbitration .7EN139205:2003(E) 3 Foreword Thisdocument(EN139205:2003)hasbeenpreparedbyTechnicalCommitteeCEN/TC132,“Aluminiumand aluminiumalloys“,thesecretariatofwhichisheldbyAFNOR. Th

14、isEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidenticaltextor byendorsement,atthelatestbyOctober2003,andconflictingnationalstandardsshallbewithdrawnatthelatest byOctober2003. Withinitsprogrammeofwork,TechnicalCommitteeCEN/TC132hasentrustedCEN/TC132/WG20“Scrap“to p

15、reparethefollowingstandard. EN13920 comprisesthefollowingpartsunderthegeneraltitle“ AluminiumandaluminiumalloysScrap “: Part1:Generalrequirements,samplingandtests Part2:Unalloyedaluminiumscrap Part3:Wireandcablescrap Part4:Scrapconsistingofonesinglewroughtalloy Part5:Scrapconsistingoftwoormorewrough

16、talloysofthesameseries Part6:Scrapconsistingoftwoormorewroughtalloys Part7:Scrapconsistingofcastings Part8:Scrapconsistingofnonferrousmaterialsfromshreddingprocessesdestinedtoaluminiumseparation processes Part9:Scrapfromaluminiumseparationprocessesofnonferrousshreddedmaterials Part10:Scrapconsisting

17、ofusedaluminiumbeveragecans Part11:Scrapconsistingofaluminiumcopperradiators Part12:Turningsconsistingofonesinglealloy Part13:Mixedturningsconsistingoftwoormorealloys Part14:Scrapfrompostconsumeraluminiumpackagings Part15:Decoatedaluminiumscrapfrompostconsumeraluminiumpackagings Part16:Scrapconsisti

18、ngofskimmings,drosses,spillsandmetallics AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthefollowing countriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,CzechRepublic,Denmark,Finland, France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Luxembourg,Malta,N

19、etherlands,Norway,Portugal, Slovakia,Spain,Sweden,SwitzerlandandtheUnitedKingdom.EN139205:2003(E) 4 1Scope ThisEuropeanStandardspecifiescharacteristicschemicalcompositionandmetalyieldofaluminiumscrap consistingofamixofpiecesobtainedfromtwoormorewroughtaluminiumalloysofthesameseries. Examples Cutting

20、sofsheet,stripandtube,extrudedprofiles,defectivealuminiumproducts. Oldselectedscrap. 2 Normativereferences ThisEuropeanStandardincorporatesbydatedorundatedreference,provisionsfromotherpublications.These normativereferencesarecitedattheappropriateplacesinthetext,andthepublicationsarelistedhereafter.F

21、or datedreferences,subsequentamendmentstoorrevisionsofanyofthesepublicationsapplytothisEuropean Standardonlywhenincorporatedinitbyamendmentorrevision.Forundatedreferencesthelatesteditionofthe publicationreferredtoapplies(includingamendments). prEN122583:2000, AluminiumandaluminiumalloysTermsanddefin

22、itionsPart3:Scrap . EN139201:2003, AluminiumandaluminiumalloysScrapPart1:Generalrequirements,samplingandtests. 3 Termsanddefinitions ForthepurposesofthisEuropeanStandard,thetermsanddefinitionsgiveninprEN122583:2000and EN139201:2003apply. 4 Orderinginformation Theorderinginformationshallinclude: then

23、umberofthisEuropeanStandard(EN139205); thescrapcategory(scrapconsistingoftwoormorewroughtalloysofthesameseries); thegrossmassoftheconsignment; thedefinitionofthebeginningandendoftheperiodduringwhichthescrapshallbedelivered; anycharacteristicsdeviatingfromthosespecifiedunder5.2,5.3and5.4,e.g.presence

24、offoreignmaterial; informationaboutthemainalloyswhichcharacterisethewholelotcomposition,withreferencetooneofthe Tablesshownunder5.3. Theorderinginformationshouldinclude: informationabouttheoriginofthescrap; anyinformationaboutsizeandsurfaceconditionofthepieces,whenevermeaningful.EN139205:2003(E) 5 5

25、Requirements 5.1General InadditiontotherequirementsspecifiedinEN139201,therequirementsgivenin5.2,5.3and5.4shallbemet. Ifthescrapdoesnotmeetalltheserequirements,thesuppliershallnotifythedeviatingcharacteristicstothe purchaserandshallobtainhisagreementbeforeshipment. 5.2Characteristics Thescrapshallno

26、tcontainmorethan5%(massfraction)ofoil,grease,dust,plasticsandanyothertypeofforeign nonmetallicmaterialasatotal.Thescrapshallbefreefromforeignmetallicmaterials. 5.3 Chemicalcomposition Ifnototherwiseagreedthechemicalcompositionshallconformtotherequirementsgiveninoneofthefollowing Tables. Table1Multip

27、urposebase Compositioninpercent(massfraction) Si Fe Cu Mn Mg Zn Pb Sn otherseach Al a max. max. max. max. max. max. max. max. max. min. 0,7 0,7 0,40 0,50 0,6 0,40 0,10 0,10 0,10 remainder a Thealuminiumcontentisthedifferencebetween100%andthetotalofalltheotherelementspresentwithvaluesnoless than0,010

28、%roundedtotheseconddecimal(beforethecalculationismade). Table2Basisfor2xxxseries Compositioninpercent(massfraction) Si Fe Cu Mn Mg Zn otherseach Al a max. max. max. max. max. max. max. min. 0,50 0,50 3,5 0,7 2,0 0,25 0,05 remainder a Thealuminiumcontentisthedifferencebetween100%andthetotalofalltheot

29、herelementspresentwithvaluesnoless than0,010%roundedtotheseconddecimal(beforethecalculationismade). Table3Basisfor3xxxseries Compositioninpercent(massfraction) Si Fe Cu Mn Mg Zn Cr Ti otherseach Al a max. max. max. max. max. max. max. max. max. min. 0,60 0,6 0,20 1,3 1,3 0,20 0,10 0,10 0,05 remainde

30、r a Thealuminiumcontentisthedifferencebetween100%andthetotalofalltheotherelementspresentwithvaluesnoless than0,010%roundedtotheseconddecimal(beforethecalculationismade).EN139205:2003(E) 6 Table4Basisfor5xxxseries,lowmagnesium Compositioninpercent(massfraction) Si Fe Cu Mn Mg Zn Cr Ti otherseach Al a

31、 max. max. max. max. max. max. max. max. max. min. 0,30 0,50 0,10 0,6 2,5 0,25 0,20 0,10 0,05 remainder a Thealuminiumcontentisthedifferencebetween100%andthetotalofalltheotherelementspresentwithvaluesnoless than0,010%roundedtotheseconddecimal(beforethecalculationismade). Table5Basisfor5xxxseries,hig

32、hmagnesium Compositioninpercent(massfraction) Si Fe Cu Mn Mg Zn Cr Ti otherseach Al a max. max. max. max. max. max. max. max. max. min. 0,30 0,50 0,10 0,6 2,5to6,0 0,25 0,20 0,10 0,05 remainder a Thealuminiumcontentisthedifferencebetween100%andthetotalofalltheotherelementspresentwithvaluesnoless tha

33、n0,010%roundedtotheseconddecimal(beforethecalculationismade). Table6Basisfor6xxxseries Compositioninpercent(massfraction) Si Fe Cu Mn Mg Zn Cr Ti otherseach Al a max. max. max. max. max. max. max. max. max. min. 0,6 0,50 0,20 0,15 0,50 0,25 0,20 0,10 0,05 remainder a Thealuminiumcontentisthedifferen

34、cebetween100%andthetotalofalltheotherelementspresentwithvaluesnoless than0,010%roundedtotheseconddecimal(beforethecalculationismade). Table7Basisfor7xxxseries,withchromium Compositioninpercent(massfraction) Si Fe Cu Mn Mg Zn Cr Ti otherseach Al a max. max. max. max. max. max. max. max. max. min. 0,4

35、0 0,50 1,0 0,20 2,5 6,5 0,20 0,10 0,05 remainder a Thealuminiumcontentisthedifferencebetween100%andthetotalofalltheotherelementspresentwithvaluesnoless than0,010%roundedtotheseconddecimal(beforethecalculationismade). Table8Basisfor7xxxseries,withzirconium Compositioninpercent(massfraction) Si Fe Cu

36、Mn Mg Zn Ti Zr otherseach Al a max. max. max. max. max. max. max. max. max. min. 0,50 0,50 1,0 0,20 2,5 6,5 0,10 0,20 0,05 remainder a Thealuminiumcontentisthedifferencebetween100%andthetotalofalltheotherelementspresentwithvaluesnoless than0,010%roundedtotheseconddecimal(beforethecalculationismade).

37、EN139205:2003(E) 7 5.4 Metalyield ThemetalyieldofscrappertainingtothisstandardasdeterminedinaccordancewithEN139201shallbe 88%. 6 Classificationprocedure,treatmentofnonconformitiesandarbitration Theclassificationprocedurewhichincludessamplingandtests,thetreatmentofnonconformitiesandarbitration shallb

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