1、BRITISH STANDARDBS EN 546-1:2006Aluminium and aluminium alloys Foil Part 1: Technical conditions for inspection and deliveryThe European Standard EN 546-1:2006 has the status of a British StandardICS 77.150.10g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g5
2、0g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58Licensed Copy: Wang Bin, na, Wed Apr 04 07:13:15 GMT+00:00 2007, Uncontrolled Copy, (c) BSIBS EN 546-1:2006This British Standard was published under the authority of the Standards Policy and
3、Strategy Committee on 28 February 2007 BSI 2007ISBN 978 0 580 50136 4National forewordThis British Standard was published by BSI. It is the UK implementation of EN 546-1:2006. It supersedes BS EN 546-1:1997 which is withdrawn. The UK participation in its preparation was entrusted to Technical Commit
4、tee NFE/35, Light metals and their alloys.A list of organizations represented on NFE/35 can be obtained on request to its secretary.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 Sta
5、ndard cannot confer immunity from legal obligations.Amendments issued since publicationAmd. No. Date CommentsLicensed Copy: Wang Bin, na, Wed Apr 04 07:13:15 GMT+00:00 2007, Uncontrolled Copy, (c) BSIEUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 546-1December 2006ICS 77.150.10 Supersedes EN 546-
6、1:1996 English VersionAluminium and aluminium alloys - Foil - Part 1: Technicalconditions for inspection and deliveryAluminium et alliages daluminium - Feuille mince - Partie 1: Conditions techniques de contrle et de livraisonAluminium und Aluminiumlegierungen - Folien - Teil 1:Technische Lieferbedi
7、ngungenThis European Standard was approved by CEN on 25 November 2006.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographic
8、al references concerning such nationalstandards may be obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN memb
9、er into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuan
10、ia, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania,Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2006 CEN Al
11、l rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 546-1:2006: ELicensed Copy: Wang Bin, na, Wed Apr 04 07:13:15 GMT+00:00 2007, Uncontrolled Copy, (c) BSIEN 546-1:2006 (E) 2 Contents Page Foreword3 1 Scope 4 2 Normative references 4 3 Terms
12、and definitions .4 4 Ordering information.5 5 Requirements.5 5.1 Production and manufacturing processes .5 5.2 Quality control6 5.3 Chemical composition 6 5.4 Mechanical properties.6 5.5 Freedom from defects .6 5.6 Tolerances on dimensions .6 5.7 Special properties6 6 Test procedure.6 6.1 Sampling.6
13、 6.2 Methods of testing.8 6.3 Retests 8 7 Conformity with standards .9 8 Marking of products 9 9 Packaging .9 10 Complaints of non-conformity .9 Bibliography 10 Licensed Copy: Wang Bin, na, Wed Apr 04 07:13:15 GMT+00:00 2007, Uncontrolled Copy, (c) BSIEN 546-1:2006 (E) 3 Foreword This document (EN 5
14、46-1:2006) has been prepared by Technical 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 June 200
15、7, and conflicting national standards shall be withdrawn at the latest by June 2007. This document supersedes EN 546-1:1996. Within its programme of work, Technical Committee CEN/TC 132 entrusted CEN/TC 132/WG 6 “Foil and finstock“ to revise EN 546-1:1996. The following modifications have been made:
16、 Clause 3: deletion of subclauses 3.1 to 3.6. Reference to EN 12258-1, and definition of converter foil, consumer/household foil and container foil added; Clause 4: title is changed, and wording is clarified; subclauses 5.2, 6.1.1 and 6.2.1: text amended. EN 546 comprises the following parts under t
17、he general title “Aluminium and aluminium alloys Foil“: Part 1: Technical conditions for inspection and delivery Part 2: Mechanical properties Part 3: Tolerances on dimensions Part 4: Special property requirements Attention is drawn to the possibility that some of the elements of this document may b
18、e the subject of patent rights. CEN shall not be held responsible for identifying any or all such patent rights. CEN/TC 132 affirms it is its policy that in the case when a patentee refuses to grant licenses on standardised standard products under reasonable and not discriminatory conditions, then t
19、his product shall be removed from the corresponding standard. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,
20、 Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Licensed Copy: Wang Bin, na, Wed Apr 04 07:13:15 GMT+00:00 2007, Uncontrolled Copy, (c) BSIEN 5
21、46-1:2006 (E) 4 1 Scope This document specifies the technical conditions for inspection and delivery of wrought aluminium and aluminium alloy foil. The gauge range covered is 6 m to 200 m. It does not apply to lacquered, painted, embossed or laminated products. 2 Normative references The following r
22、eferenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 515, Aluminium and aluminium alloys Wrought products Temper d
23、esignations EN 546-2, Aluminium and aluminium alloys Foil Part 2: Mechanical properties EN 546-3, Aluminium and aluminium alloys Foil Part 3: Tolerances on dimensions EN 546-4, Aluminium and aluminium alloys Foil Part 4: Special property requirements EN 573-3, Aluminium and aluminium alloys Chemical
24、 composition and form of wrought products Part 3: Chemical composition EN 12258-1:1998, Aluminium and aluminium alloys Terms and definitions Part 1: General terms EN 14242, Aluminium and aluminium alloys Chemical analysis Inductively coupled plasma optical emission spectral analysis EN 14361, Alumin
25、ium and aluminium alloys Chemical analysis Sampling from metal melts 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 12258-1:1998 and the following apply. 3.1 converter foil rolled aluminium in the gauge range of 6 m to 200 m, produced either by doubl
26、e rolling or single rolling, typically soft annealed and supplied for further processing such as lacquering or laminating 3.2 consumer/household foil foil in the gauge range of 10 m to 24 m, intended for general use, principally for use in culinary applications such as cooking and storage 3.3 contai
27、ner foil single rolled material in the gauge range 35 m to 200 m, produced at soft or intermediate temper and often involving alloys of the 3xxx and 8xxx series. The foil can be coloured/printed, and is usually supplied lubricated for press forming into smooth or wrinkled walled containers for foods
28、tuffs and the like Licensed Copy: Wang Bin, na, Wed Apr 04 07:13:15 GMT+00:00 2007, Uncontrolled Copy, (c) BSIEN 546-1:2006 (E) 5 4 Ordering information The order shall specify the product required and shall contain the following information : a) description of the product: type of converting and in
29、tended use; alloy designation; form of the product, i.e. single-rolled or double-rolled; b) temper designation of the material to be delivered as defined in EN 515; c) number of this European Standard EN 546-1, or separate specification, if any; d) dimensions of the product: thickness; width and typ
30、e of specified tolerance on width as defined in EN 546-3 (symmetrical, only plus, only minus); internal and external diameter of the coil/reel; core size and type; e) quantity (mass); f) type of lubrication, if specific; g) any special requirements agreed between purchaser and supplier, e.g: test ce
31、rtificates and inspection reports; marking of the products, e.g. identification, flagging of joints, etc; reference to drawings, e.g. for packaging, cores, etc; wettability; bright or matt outer surface of coil/reel (if double rolled). If special requirements are specified, the application shall be
32、stated. 5 Requirements 5.1 Production and manufacturing processes Unless otherwise specified in the order, the production and manufacturing processes shall be left to the discretion of the supplier. Unless it is explicitly stated in the order, no obligation shall be placed on the supplier to use the
33、 same process for subsequent and similar orders. Licensed Copy: Wang Bin, na, Wed Apr 04 07:13:15 GMT+00:00 2007, Uncontrolled Copy, (c) BSIEN 546-1:2006 (E) 6 5.2 Quality control The manufacturer shall establish and maintain a quality management system, which should be at least equivalent to EN ISO
34、 9001. The manufacturer shall establish and maintain inspection plans defining all inspections and tests to be performed on the product to fulfil the requirements of this standard and any other requirement agreed according to Clause 6 of the present standard, their frequency and the type of record t
35、o be established. The inspection plan shall specify for each inspection or test whether it is to be performed per cast, per heat treatment batch, per inspection lot as defined in EN 12258-1 or per any other lot of importance. The inspection plan shall conform as a minimum to the test procedures and
36、test requirements stipulated in this standard. The inspection plan shall include additional schemes for appropriate process control. If required the inspection plan shall be submitted to the purchaser for approval before start of production. The manufacturer shall be responsible for carrying out all
37、 inspections and tests required by this standard, prior to the shipment of the product. If the purchaser wishes to inspect the product at the manufacturers site of production, he shall stipulate this at the time of placing the order. The extent of inspections shall be in accordance with Clause 6 of
38、the present standard. Unless explicitly stated quality controls and inspections shall be performed on inspection lots. Products included in one inspection lot shall be manufactured in the same production unit. 5.3 Chemical composition The chemical composition shall be in conformity with the requirem
39、ents specified in EN 573-3. 5.4 Mechanical properties The mechanical properties shall be in conformity with EN 546-2. 5.5 Freedom from defects The product shall be free from defects prejudicial to its suitable and proper use. 5.6 Tolerances on dimensions The tolerances on dimensions shall be in conf
40、ormity with EN 546-3. 5.7 Special properties Special property requirements shall be agreed between purchaser and supplier. 6 Test procedure 6.1 Sampling 6.1.1 Samples for chemical analysis Sampling shall be carried out at the time of casting according to EN 14361. The average content of each sample
41、shall be within the specification for the chemical composition. NOTE EN 14361 includes criteria how to determine number, volume and shape of samples, about time and location of sampling and about the design and maintenance of the tools, in order to make sure that the average chemical composition of
42、the sample is representative of the average chemical composition of the whole melt. Licensed Copy: Wang Bin, na, Wed Apr 04 07:13:15 GMT+00:00 2007, Uncontrolled Copy, (c) BSIEN 546-1:2006 (E) 7 6.1.2 Specimens for mechanical testing 6.1.2.1 Location and size Specimens shall be taken from samples in
43、 such a way that it is possible to orientate the test pieces in relation to the product, as specified in 6.1.2.2. The specimens shall be large enough to allow manufacture of the test pieces necessary to carry out the required tests and shall include sufficient metal to allow manufacture of test piec
44、es for any retests required. 6.1.2.2 Orientation Specimens shall be taken in such a manner that the test pieces can be prepared in the longitudinal direction. 6.1.2.3 Identification Each specimen shall be identified in such a way that after removal, it is still possible to identify the product from
45、which it was taken and its location and orientation. If during the course of subsequent operations removal of the markings cannot be avoided, new markings shall be made before the originals are removed. 6.1.2.4 Preparation Specimens shall be taken from the sample after completion of all the mechanic
46、al and heat treatment operations that the product has to undergo before delivery and which can influence the mechanical properties of the metal. In cases where this is not possible, the sample or specimens may be taken at an earlier stage, but they shall be subjected to the same treatment as that to
47、 which it is intended to submit the product concerned. Cutting shall be carried out in such a manner that it does not change the characteristics of the part of the specimen from which the test pieces are to be prepared. Thus, the dimensions of the specimens shall provide an adequate allowance to per
48、mit removal of the zone affected by cutting. Specimens shall not be treated in any way that alters their mechanical properties. 6.1.2.5 Number The number of specimens taken shall be sufficient to provide statistical evidence of long-term product conformity to the relevant properties specified in EN
49、546-2. When specific testing has been agreed between purchaser and supplier, the sampling frequency shall be increased to one specimen from each inspection lot of 10 000 kg or part thereof. For single coils weighing more than 10 000 kg each, only one specimen per coil shall be taken. 6.1.3 Test pieces for tensile test 6.1.3.1 Identification Each test piece shall be marked in such a manner that it is possible to identify the inspection lot from which it was taken and, if required, its location and
