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STANDARDSIST EN 14121:20041DGRPHãþD
SIST EN 14121:2009
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 14121May 2009ICS 77.150.10Supersedes EN 14121:2003
English VersionAluminium and aluminium alloys - Sheet, strip and plate forelectrotechnical applicationsAluminium et alliages d'aluminium - Tôles, bandes et tôlesépaisses pour applications électrotechniquesAluminium und Aluminiumlegierungen - Bänder, Blecheund Platten für 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. 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 translationunder 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, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre:
Avenue Marnix 17,
B-1000 Brussels© 2009 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 14121:2009: ESIST EN 14121:2009
EN 14121:2009 (E)
2 Contents Foreword . 31Scope . 42Normative references . 43Terms and definitions . 44Ordering information . 45Requirements . 55.1Production and manufacturing processes . 55.2Quality control . 55.3Chemical composition . 55.4Mechanical properties and electrical conductivity . 65.5Freedom from defects . 75.6Tolerances on dimensions and form . 75.7Other properties . 76Test methods . 76.1Chemical composition . 76.2Tensile test . 76.3Electrical conductivity . 76.4Measurement of dimensions . 76.5Surface finish . 76.6Other tests . 87Inspection documents . 88Marking of products . 89Packing . 810Arbitration . 8Bibliography . 9 SIST EN 14121:2009
EN 14121:2009 (E) 3 Foreword This document (EN 14121:2009) 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 November 2009, and conflicting 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 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 this product shall be removed from the corresponding document. This document will supersede EN 14121:2003. Within its programme of 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 temper 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, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. SIST EN 14121:2009
EN 14121:2009 (E)
4 1 Scope This European Standard specifies the technical conditions for inspection 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 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 (including any amendments) applies. EN 485-3, Aluminium and aluminium alloys — Sheet, strip and plate — Part 3: Tolerances on dimen
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