1、BRITISH STANDARDBS EN 546-2:2006Aluminium and aluminium alloys Foil Part 2: Mechanical propertiesThe European Standard EN 546-2:2006 has the status of a British StandardICS 77.150.10g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g
2、36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 546-2:2006This British Standard was published under the authority of the Standards Policy and Strategy Committee on 28 February 2007 BSI 2007ISBN 978 0 580 50135 7National forewordThis British Standard was publis
3、hed by BSI. It is the UK implementation of EN 546-2:2006. It supersedes BS EN 546-2:1997 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee NFE/35, Light metals and their alloys.A list of organizations represented on NFE/35 can be obtained on request to
4、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 Standard cannot confer immunity from legal obligations.Amendments issued since publicationAmd. No. Date CommentsEUROPEAN
5、STANDARDNORME EUROPENNEEUROPISCHE NORMEN 546-2December 2006ICS 77.150.10 Supersedes EN 546-2:1996 English VersionAluminium and aluminium alloys - Foil - Part 2: MechanicalpropertiesAluminium et alliages daluminium - Feuille mince - Partie 2: Caractristiques mcaniquesAluminium und Aluminiumlegierunge
6、n - Folien - Teil 2:Mechanische EigenschaftenThis 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 alterati
7、on. Up-to-date lists and bibliographical 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 translation
8、under the responsibility of a CEN member 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, Ic
9、eland, Ireland, Italy, Latvia, Lithuania, 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 St
10、assart, 36 B-1050 Brussels 2006 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 546-2:2006: EEN 546-2:2006 (E) 2 Contents Page Foreword3 1 Scope 4 2 Normative references 4 3 Tensile testing4 4 Mechanical properties.5 5 Rounding of te
11、st results .5 Annex A (normative) Rules for rounding8 Bibliography 9 Figures Figure 1 Parallel sided test piece .4 Figure 2 Example of double-bladed cutter 5 Tables Table 1 Longitudinal mechanical properties for converter/household foil6 Table 2 Longitudinal mechanical properties for container foil
12、a.7 EN 546-2:2006 (E) 3 Foreword This document (EN 546-2:2006) 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 identic
13、al text or by endorsement, at the latest by June 2007, and conflicting national standards shall be withdrawn at the latest by June 2007. This document supersedes EN 546-2:1996. Within its programme of work, Technical Committee CEN/TC 132 entrusted CEN/TC 132/WG 6 “Foil and finstock“ to revise EN 546
14、-2:1996. The following modifications have been made: Clause 4: Table 1 and Table 2 amended. Alloy EN AW-8021B added in Table 1. EN 546 comprises the following parts under the general title “Aluminium and aluminium alloys - Foil“: Part 1: Technical conditions for inspection and delivery Part 2: Mecha
15、nical 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 be the subject of patent rights. CEN shall not be held responsible for identifying any or all such patent rights. CEN/TC 132 af
16、firms 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 this product shall be removed from the corresponding standard. According to the CEN/CENELEC Internal Regulations, the national
17、standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portuga
18、l, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EN 546-2:2006 (E) 4 1 Scope This document specifies the mechanical properties of wrought aluminium and aluminium alloy foil. The chemical composition limits of these materials are specified in EN 573-3. The designations o
19、f aluminium and aluminium alloys and the temper designations used in this standard are specified in EN 573-3 and the temper designation are defined EN 515. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the
20、 edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 546-1, Aluminium and aluminium alloys Foil Part 1: Technical conditions for inspection and delivery 3 Tensile testing The selection and number of specimens and test pi
21、eces shall be as specified in EN 546-1. Preparation of test pieces shall be carried out as follows: parallel sided test pieces (see Figure 1) with a width of 15 mm 0,1 mm and a gauge length of 50 mm 1 mm or 100 mm 1 mm shall be used. They shall be prepared using a double-bladed cutter (see Figure 2)
22、 or a precision ground sample shear of “punch and die“ construction; the tensile test shall be carried out on suitably calibrated equipment. The test speed shall be in the range 5 % to 25 % of the gauge length per minute. Key Lo= Gauge length = (50 1) mm or (100 1) mm W = Width = (15 0,1) mm T = Thi
23、ckness of strip B = Length of grip section = minimum value 25 mm Figure 1 Parallel sided test piece EN 546-2:2006 (E) 5 Figure 2 Example of double-bladed cutter Considering the difficulty in marking thin gauge material, the gauge length may be measured by the distance between the grips of the testin
24、g machine. The elongation is then determined from the difference in the distance between the grips before testing and at fracture, or by direct reading from the load vs-crosshead displacement diagram when available. This provision only applies to parallel-sided test pieces. 4 Mechanical properties M
25、echanical properties of foil for converter/household as specified in Table 1 and for container foil as specified in Table 2. For the elongation measurement, two different gauge lengths may be used. The choice of the gauge length, either 50 mm or 100 mm, shall be at the discretion of the manufacturer
26、 unless otherwise agreed; nevertheless, the supplier shall inform the purchaser of the length used. 5 Rounding of test results Test results shall be rounded in accordance with the rounding rules given in Annex A. EN 546-2:2006 (E) 6 Table 1 Longitudinal mechanical properties for converter/household
27、foilTemper O H18 aTensile strength Elongation Tensile RmA50 mmor strength Gauge range aA100 mmRmm MPa %MPa Material Over Up to and including min. max. min. min. EN AW-1050A Al 99,5 6 10 35 80 1 135 10 25 40 85 25 40 45 90 2 135 40 90 50 95 4 90 140 6 135 140 200 50 95 10 EN AW-1200 Al 99,0 6 10 40 9
28、5 1 140 10 25 45 100 25 40 50 105 3 140 40 90 55 6 90 140 60 105 10 140 140 200 14 EN AW-8006 Al Fe1,5Mn 6 10 80 135 1 190 10 25 85 140 2 25 40 6 190 40 90 90 140 10 90 140 15 190 140 200 90 140 EN AW-8011A Al FeSi(A) 6 10 50 110 1 160 10 25 55 115 25 40 120 3 160 40 90 65 130 7 90 140 12 160 140 20
29、0 65 130 16 EN AW-8014 Al Fe1,5Mn0,4 6 10 70 130 1 170 10 25 75 135 2 25 40 6 170 40 90 80 135 10 90 140 14 170 140 200 80 135 15 EN AW-8021B Al Fe1,5 6 10 60 100 2 160 10 25 65 105 3 25 40 70 110 7 160 40 90 75 12 90 140 110 14 160 140 200 75 16 EN AW-8079 Al Fe1Si 6 10 45 100 1 150 10 25 50 105 25
30、 40 55 110 4 150 40 90 60 8 90 140 110 13 150 140 200 60 16 EN AW-8111 Al FeSi(B) 6 10 55 105 2 160 10 25 60 110 3 25 40 70 120 11 160 40 90 130 12 90 140 70 14 160 140 200 130 16 NOTE If no values are available, this should be agreed between supplier and purchaser.aIn H18 temper, maximum values for
31、 tensile strength and minimum values for elongation shall be subject to agreement between supplier and purchaser, if required. H18 can be replaced by the supplier in agreement with the purchaser into H19 temper. EN 546-2:2006 (E) 7 Table 2 Longitudinal mechanical properties for container foil aTempe
32、r O H22 H24 H26 H18 Material Gauge range Tensile strength Elongation Tensile strength Elongation Tensile strength Elongation Tensile strength Elongation Tensile strength Elongation m RmA50mmor RmA50mmor RmA50mmor RmA50mmor RmA50mmor MPa A100mmMPa A100mmMPa A100mmMPa A100mmMPa A100mm% % % Over Up to
33、and including min. max. min. min. max. min. min. max. min. min. max. min. min. max. min. EN AW-1200 Al 99,0 35 40 50 105 3 90 135 2 110 155 2 125 180 1 140 200 1 40 90 55 6 4 3 125 180 1 90 140 60 105 10 90 135 6 110 155 4 2 140 200 140 200 14 7 5 125 180 1 EN AW-3003 Al Mn1Cu 35 40 85 135 5 120 160
34、 5 145 185 6 150 190 2 190 230 1 40 90 85 6 6 7 3 90 140 135 10 120 160 8 145 185 8 150 190 4 190 230 140 200 85 13 9 9 1 EN AW-3005 Al Mn1Mg0,5 35 40 125 165 8 - - - 180 225 3 - - - - - - 40 90 125 9 90 140 165 10 180 225 140 200 125 - - - 4 - - - - - - EN AW-3103 Al Mn1 35 40 80 130 7 115 155 5 14
35、0 180 6 150 190 2 185 230 1 40 90 80 8 6 7 3 90 140 130 12 115 155 8 140 180 8 150 190 4 185 230 140 200 80 15 9 9 1 EN AW-8006 Al Fe1,5Mn 35 40 85 140 6 - - - 110 170 3 - - - - - - 40 90 90 10 4 90 140 140 14 110 170 5 140 200 90 15 - - - 7 - - - - - - EN AW-8008 Al Fe1Mn0,8 35 40 80 140 8 120 155
36、5 140 175 3 150 190 2 180 250 1 40 90 80 10 8 5 4 90 140 140 14 120 155 12 140 175 8 150 190 6 180 250 140 200 80 15 13 10 8 1 EN AW-8011A Al FeSi(A) 35 40 55 120 4 90 150 2 110 165 2 140 185 1 160 220 1 40 90 65 130 7 4 3 2 90 140 12 90 150 5 110 165 4 140 185 160 220 140 200 65 130 16 6 5 3 1 aSin
37、gle rolled (35 m to 200 m). EN 546-2:2006 (E) 8 Annex A (normative) Rules for rounding The results of the mechanical tests shall be rounded off using the following rules, recognizing the number of significant figures required by the standard: a) when the figure immediately after the last figure to b
38、e retained is less than 5, the last figure to be retained remains unchanged; b) when the figure immediately after the last figure to be retained is greater than 5, or equal to 5 and followed by at least one figure other than zero, the last figure to be retained is increased by one; c) when the figur
39、e immediately after the last figure to be retained is equal to 5 and followed by zeros only, the last figure to be retained remains unchanged if even and is increased by one if odd. EN 546-2:2006 (E) 9 Bibliography EN 515, Aluminium and aluminium alloys Wrought products Temper designations. EN 573-3
40、, Aluminium and aluminium alloys Chemical composition and form of wrought products Part 3: Chemical composition. BS EN 546-2:2006BSI389 Chiswick High RoadLondonW4 4ALBSI British Standards InstitutionBSI is the independent national body responsible for preparing British Standards. It presents the UK
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