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1、BRITISH STANDARD BS EN 13920-15:2003 Aluminium and aluminium alloys Scrap Part 15: Decoated aluminium scrap from post-consumer aluminium packagings The European Standard EN 13920-15:2003 has the status of a British Standard ICS 13.030.50; 77.120.10 ? Licensed Copy: sheffieldun sheffieldun, na, Sun O
2、ct 29 08:58:56 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 13920-15:2003 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 6 May 2003 BSI 6 May 2003 ISBN 0 580 41773 5 National foreword This British Standard is the official English languag
3、e version of EN 13920-15:2003. The UK participation in its preparation was entrusted to Technical Committee NFE/35, 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
4、British Standards which implement international or European publications referred to in this document may be found 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
5、 Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible 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 resp
6、onsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the 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 co
7、ver, 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 issued. Amendments issued since publication Amd. No. DateComments Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 08:58:56 GMT+00:00 2006, Uncontrolled
8、 Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13920-15 April 2003 ICS 13.030.50; 77.120.10 English version Aluminium and aluminium alloys - Scrap - Part 15: Decoated aluminium scrap from post-consumer aluminium packagings Aluminium et alliages daluminium - Scrap (matires premir
9、es pour recyclage) - Partie 15: Scrap en aluminium dlaqu provenant demballages usags en aluminium Aluminium und Aluminiumlegierungen - Schrott - Teil 15: Von Beschichtung befreiter Aluminiumschrott aus gebrauchten Aluminiumverpackungen This European Standard was approved by CEN on 28 February 2003.
10、CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on a
11、pplication to the 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 translation under the responsibility of a CEN member into its own language and notified to the Management Centre has t
12、he same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United K
13、ingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2003 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13920-15:2003 E
14、 Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 08:58:56 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 13920-15:2003 (E) 2 Contents page Foreword3 1Scope 4 2Normative references 4 3Terms and definitions4 4Ordering information.4 5Requirements.5 5.1General5 5.2Characteristics.5 5.3Chemical com
15、position.5 5.4Metal yield.5 6Classification procedure, treatment of non-conformities and arbitration.5 Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 08:58:56 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 13920-15:2003 (E) 3 Foreword This document (EN 13920-15:2003) has been prepared by Tech
16、nical Committee CEN /TC 132, “Aluminium and aluminium alloys“, the secretariat of 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 October 2003, and conflicting national sta
17、ndards shall be withdrawn at the latest by October 2003. Within its programme of work, Technical Committee CEN/TC 132 has entrusted CEN/TC132/WG 20 “Scrap“ to prepare the following standard. EN 13920 comprises the following parts under the general title “Aluminium and aluminium alloys Scrap“: Part 1
18、: General requirements, sampling and tests Part 2: Unalloyed aluminium scrap Part 3: Wire and cable scrap Part 4: Scrap consisting of one single wrought alloy Part 5: Scrap consisting of two or more wrought alloys of the same series Part 6: Scrap consisting of two or more wrought alloys Part 7: Scra
19、p consisting of castings Part 8: Scrap consisting of non-ferrous materials from shredding processes destined to aluminium separation processes Part 9: Scrap from aluminium separation processes of non-ferrous shredded materials Part 10: Scrap consisting of used aluminium beverage cans Part 11: Scrap
20、consisting of aluminium-copper radiators Part 12: Turnings consisting of one single alloy Part 13: Mixed turnings consisting of two or more alloys Part 14: Scrap from post-consumer aluminium packagings Part 15: Decoated aluminium scrap from post-consumer aluminium packagings Part 16: Scrap consistin
21、g of skimmings, drosses, spills and metallics According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Icelan
22、d, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and the United Kingdom. Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 08:58:56 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 13920-15:2003 (E) 4 1 Scope This European Standard specifies
23、 characteristics, chemical composition and metal yield of decoated aluminium scrap obtained by decoating mixed used aluminium packagings through various processes, e.g. pyrolysis, mechanical delamination, chemical delamination or a combination of these. It also applies to aluminium scrap separated f
24、rom the bottom ashes of incinerators. EXAMPLEA mix of used aluminium packaging scrap of different alloys which were decoated to be used for melting or other forms of metal recycling. 2 Normative references This European Standard incorporates by dated or undated reference, provisions from other publi
25、cations. These normative references are cited at the appropriate places in the text, and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revisi
26、on. For undated references the latest edition of the publication referred to applies (including amendments). prEN 12258-3:2000, Aluminium and aluminium alloys Terms and definitions Part 3: Scrap. EN 13920-1:2003, Aluminium and aluminium alloys Scrap Part 1: General requirements, sampling and tests.
27、3 Terms and definitions For the purposes of this European Standard, the terms and definitions given in prEN 12258-3:2000 and EN 13920- 1:2003 apply. 4 Ordering information The ordering information shall include: the number of this European Standard (EN 13920-15); the scrap category (decoated alumini
28、um scrap from post-consumer aluminium packagings); the gross mass of the consignment; the definition of the beginning and end of the period during which the scrap shall be delivered; any characteristics deviating from those specified under 5.1, e.g. size of pieces, presence of foreign material. The
29、ordering information should include: information about the origin of the scrap; any information about size and surface condition of the pieces, whenever meaningful. Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 08:58:56 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 13920-15:2003 (E) 5 5 Req
30、uirements 5.1 General In addition to the requirements specified in EN 13920-1 the requirements given in 5.2, 5.3 and 5.4 shall be met. If the scrap does not meet all these requirements, the supplier shall notify the deviating characteristics to the purchaser and shall obtain his agreement before shi
31、pment. 5.2 Characteristics The scrap shall not contain free iron. The scrap shall not be heavily oxidized by the adopted decoating process. The scrap shall not contain fines less than 1 mm in size and shall be free from non-metallic foreign materials. 5.3 Chemical composition The aluminium scrap acc
32、ording to this standard, after magnetic removal of free iron and appropriate melting shall have the chemical composition shown in Table 1. Table 1 Chemical composition Composition in percent (mass fraction) SiFeCuMnMgZnPb+Snothers each Al a max.max.max.max.max.max.max.max.min. 1,01,02,50,400,200,80,
33、200,10remainder a The aluminium content is the difference between 100 % and the total of all the other elements present with values no less than 0,010 % rounded to the second decimal (before the calculation is made). 5.4 Metal yield The metal yield of the scrap as determined in accordance with EN 13
34、920-1, related to mass in the as-delivered condition, shall be 80 %. NOTEDifferent decoating processes can lead to different values for metal yields. 6 Classification procedure, treatment of non-conformities and arbitration The classification procedure which includes sampling and tests, the treatmen
35、t of non-conformities and arbitration shall be in accordance with EN 13920-1, as appropriate. Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 08:58:56 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 13920-15:2003 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI
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