1、September 2009DEUTSCHE NORM English price group 8No part of this standard may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 77.150.10!$YX0“154531
2、3www.din.deDDIN EN 14121Aluminium and aluminium alloys Sheet, strip and plate for electrotechnical applicationsEnglish version of DIN EN 14121:2009-09Aluminium und Aluminiumlegierungen Bnder, Bleche und Platten fr elektrotechnische AnwendungenEnglische Fassung DIN EN 14121:2009-09SupersedesDIN EN 14
3、121:2003-08www.beuth.deDocument comprises pages11DIN EN 14121:2009-09 National foreword This standard has been prepared by Technical Committee CEN/TC 132 “Aluminium and aluminium alloys”, Working Group WG 7 “Sheets, strips and plates“ (Secretariat: AFNOR, France). The responsible German body involve
4、d in its preparation was the Normenausschuss Nichteisenmetalle (Non-ferrous Metals Standards Committee), Technical Committee NA 066-01-06 AA Bnder, Bleche, Platten. Amendments This standard differs from DIN EN 14121:2003-08 as follows: a) In Table 1, the alloys EN AW-1370, EN AW-1370A, EN AW-6101B h
5、ave been added. b) The value of the electrical conductivity of EN AW-1350 and EN AW-1350A, in temper H19, has been corrected to 34,0. Previous editions DIN VDE 501 = DIN 40501:1937x-06 DIN 40501-1: 1961-08, 1973-08, 1985-06 DIN EN 14121: 2003-08 2 EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 14
6、121May 2009ICS 77.150.10 Supersedes EN 14121:2003 English VersionAluminium and aluminium alloys - Sheet, strip and plate forelectrotechnical applicationsAluminium et alliages daluminium - Tles, bandes et tlespaisses pour applications lectrotechniquesAluminium und Aluminiumlegierungen - Bnder, Bleche
7、und Platten fr elektrotechnische AnwendungenThis European Standard was approved by CEN on 24 April 2009.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.
8、Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN 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 translationun
9、der the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, H
10、ungary, Iceland, 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:
11、 Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 14121:2009: EEN 14121:2009 (E) 2 Contents Foreword 31 Scope 42 Normative references 43 Terms and definitions . 44 Ordering information . 45 Requi
12、rements . 55.1 Production and manufacturing processes . 55.2 Quality control 55.3 Chemical composition 55.4 Mechanical properties and electrical conductivity 65.5 Freedom from defects . 75.6 Tolerances on dimensions and form . 75.7 Other properties . 76 Test methods 76.1 Chemical composition 76.2 Te
13、nsile test . 76.3 Electrical conductivity . 76.4 Measurement of dimensions 76.5 Surface finish . 76.6 Other tests 87 Inspection documents . 88 Marking of products 89 Packing . 810 Arbitration . 8Bibliography 9DIN EN 14121:2009-09 EN 14121:2009 (E) 3 Foreword This document (EN 14121:2009) has been pr
14、epared 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 November 2009, and conflicting
15、 national standards shall be withdrawn at the latest by November 2009. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. CEN/TC 132 affi
16、rms 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 document. This document will supersede EN 14121:2003. Within its programme o
17、f work, CEN/TC 132 entrusted CEN/TC 132/WG 7 “Sheets, strips and plates“ to revise EN 14121. The following modifications were introduced in the standard: Table 1: EN AW-1370, EN AW-1370A, EN AW-6101B were added. Table 1: the value of the electrical conductivity of EN AW-1350 and EN AW-1350A, in temp
18、er H19, was corrected to 34,0. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hun
19、gary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. DIN EN 14121:2009-09 EN 14121:2009 (E) 4 1 Scope This European Standard specifies the technical conditions for i
20、nspection and delivery, the mechanical properties and electrical conductivity of wrought aluminium and aluminium alloys sheet, strip and plate for electrotechnical applications such as bus bars and other conductors, products requiring a certain minimum electrical conductivity. It applies to products
21、 with a thickness over 0,20 mm up to and including 150 mm. 2 Normative references The following referenced 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 (in
22、cluding any amendments) applies. EN 485-3, Aluminium and aluminium alloys Sheet, strip and plate Part 3: Tolerances on dimensions and form for hot-rolled products EN 485-4, Aluminium and aluminium alloys Sheet, strip and plate Part 4: Tolerances on shape and dimensions for cold-rolled products EN 51
23、5, Aluminium and aluminium alloys Wrought products Temper designations EN 573-3, Aluminium and aluminium alloys Chemical composition and form of wrought products Part 3: Chemical composition and form of products EN 10002-1, Metallic materials Tensile testing Part 1: Method of test at ambient tempera
24、ture EN 10204, Metallic products Types of inspection documents EN 12258-1:1998, Aluminium and aluminium alloys Terms and definitions Part 1: General terms 3 Terms and definitions For the purposes of this European Standard the terms and definitions given in EN 12258-1:1998 apply. 4 Ordering informati
25、on The ordering information shall define the product required and shall contain the following information: a) form and type of product: 1) form of the product (sheet, strip or plate); 2) designation of the aluminium and aluminium alloy; b) temper of the material for delivery according to EN 515 and,
26、 if different, the temper for use; c) number of this European Standard; d) dimensions and form of the product: 1) thickness, 2) width, DIN EN 14121:2009-09 EN 14121:2009 (E) 5 3) length (in the rolling direction); e) tolerances on the dimensions and form, in accordance with EN 485-3 or EN 485-4; f)
27、quantity: 1) mass or number of pieces, 2) quantity tolerances, if required; g) any requirements for inspection documents; h) any special requirements agreed between manufacturer and purchaser. If codified product designations are used, they should be in accordance with EN 573-5. 5 Requirements 5.1 P
28、roduction and manufacturing processes Unless otherwise specified in the order, the production and manufacturing processes shall be left to the discretion of the manufacturer. 5.2 Quality control The manufacturer shall be responsible for the performance of all inspection and tests required by this st
29、andard prior to shipment of the product. If purchasers wish to inspect the product at the manufacturers works, they shall notify the manufacturer at the time of ordering. 5.3 Chemical composition The chemical composition shall comply with the requirements specified in EN 573-3. DIN EN 14121:2009-09
30、EN 14121:2009 (E) 6 5.4 Mechanical properties and electrical conductivity The mechanical properties and electrical conductivity shall be in conformity with those specified in Table 1. Table 1 Mechanical properties and electrical conductivity Material temper Specified thickness Mechanical properties
31、Electrical conductivityTensile strength 0,2 % proof stress Elongation Brinell hardness RmRp0,2A50 mmA HBWa20 C mm MPa MPa % % MS/m over up to min. max. min. min. min. approx. min. EN AW-1350AF EN AW-1350F 2,5 150 65a 34,5 EN AW-1350AO EN AW-1350O EN AW-1350AH111 EN AW-1350H111 0,20,51,53,06,012,5 0,
32、5 1,5 3,0 6,0 12,5 20 65 65 65 65 65 65 105 105 105 105 105 105 20 20 20 20 20 20 20 22 26 29 35 32 20 20 20 20 20 20 35,4 EN AW-1350AH19 EN AW-1350H19 0,2 3,0 150 130 1 45 34,0 EN AW-1350AH24 EN AW-1350H24 0,20,51,53,0 0,5 1,5 3,0 12,5 105 105 105 105 150 150 150 150 75 75 75 75 3 3 5 8 33 33 33 33
33、 34,5 EN AW-1350AH26 EN AW-1350H26 0,20,51,5 0,5 1,5 4,0 120 120 120 165 165 165 90 90 90 2 3 4 38 38 38 34,5 EN AW-1350AH28 EN AW-1350H28 0,21,5 1,5 3,0 140 140 110 110 2 3 41 41 34,0 EN AW-1370AF EN AW-1370F 2,5 150 65a 34,7 EN AW-1370AO EN AW-1370O EN AW-1370AH111 EN AW-1370H111 0,20,51,53,06,012
34、,5 0,5 1,5 3,0 6,0 12,5 20 65 65 65 65 65 65 105 105 105 105 105 105 20 20 20 20 20 20 20 22 26 29 35 32 20 20 20 20 20 20 35,8 EN AW-1370AH19 EN AW-1370H19 0,2 3,0 150 130 1 45 34,7 EN AW-1370AH24 EN AW-1370H24 0,20,51,53,0 0,5 1,5 3,0 12,5 105 105 105 105 150 150 150 150 75 75 75 75 3 3 5 8 33 33
35、33 33 34,7 EN AW-1370AH26 EN AW-1370H26 0,20,51,5 0,5 1,5 4,0 120 120 120 165 165 165 90 90 90 2 3 4 38 38 38 34,7 EN AW-1370AH28 EN AW-1370H28 0,21,5 1,5 3,0 140 140 110 110 2 3 41 41 34,2 EN AW-6101BT7 0,4 150 170 120 6 55 32,0 aFor information only. DIN EN 14121:2009-09 EN 14121:2009 (E) 7 5.5 Fr
36、eedom from defects The product shall be free from defects prejudicial to its suitable and proper use. It shall have a smooth and clean surface. However, small surface defects such as light scratches, indentations, laminations, stripes, roll marks, discolorations and non-uniform surface appearance re
37、sulting from heat treatment, etc., which cannot always be totally avoided, are generally permitted on both sides of the product. Whilst an operation designed to mask a fault is not permitted, the elimination of a superficial fault is permissible, provided that the dimensional tolerances and material
38、 properties continue to meet the specifications. 5.6 Tolerances on dimensions and form The tolerances on dimensions and form shall be in conformity with EN 485-3 or EN 485-4. Other tolerances on dimensions and form shall be agreed between manufacturer and purchaser. 5.7 Other properties Additional r
39、equirements for properties such as hardness, bending ability etc., shall be agreed between manufacturer and purchaser. 6 Test methods 6.1 Chemical composition The methods of analysis shall be at the discretion of the manufacturer. In case of dispute concerning the chemical composition, a referee ana
40、lysis shall be carried out by methods agreed between manufacturer and purchaser. The results obtained by these methods shall be accepted. 6.2 Tensile test The tensile test shall be carried out in accordance with EN 10002-1. 6.3 Electrical conductivity The determination of electrical conductivity sha
41、ll be carried out in accordance with a documented procedure giving details, such as a temperature between 15 C and 25 C. This procedure shall address the precision of the measurements and possible errors. Induction methods can be used for measurement of electrical conductivity, according to EN 2004-
42、1, but for thin products, care shall be taken to avoid inaccuracy due to the penetration depth of the electrical field. 6.4 Measurement of dimensions The dimensions shall be measured by means of measuring instruments which are of an accuracy consistent with that of dimensions and the dimensional tol
43、erances. All dimensions shall be checked at the ambient temperature in the workshop or laboratory, and, in case of dispute, at a temperature between 15 C and 25 C. 6.5 Surface finish Unless otherwise specified, examination of surface finish shall be carried out without the assistance of magnifying a
44、pparatus on products before delivery. DIN EN 14121:2009-09 EN 14121:2009 (E) 8 6.6 Other tests If other mechanical or physical tests are required, these shall be agreed between manufacturer and purchaser. These tests shall be carried out either in accordance with the existing European Standards or a
45、greed upon by manufacturer and purchaser. The following standards may be used as guidelines: a) the Brinell hardness (HBW) in accordance with EN ISO 6506-1; b) erichsen test: in accordance with ISO 8490; c) earing test: in accordance with EN 1669. 7 Inspection documents When requested by the purchas
46、er and agreed by the manufacturer, the manufacturer shall provide the appropriate inspection document in accordance with EN 10204. 8 Marking of products Marking of products shall be undertaken when agreed between manufacturer and purchaser and stated on the order. This marking shall not adversely af
47、fect the final use of the product. 9 Packing Unless otherwise specified in European Standards relating to special products or specified in the order, the method of packing shall be determined by the manufacturer who shall take all suitable precautions to ensure that, under the usual conditions of tr
48、ansportation, the products will be delivered in a condition suitable for use. 10 Arbitration In cases of dispute concerning conformity with the requirements of this European Standard and before any decision is made to reject the products, testing and examination shall be carried out by an arbitrator chosen by mutual agreement between manufacturer and purchaser. The arbitrators decision shall be final. DIN EN 14121:2009-09 EN 14121:2009 (E) 9 Bibliography 1 EN 485-1, Aluminium and aluminium alloys Sheet, strip and plate Part 1: Technical conditions for inspection and delivery 2 EN
