SIST EN 573-5:2007

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Aluminium und Aluminiumlegierungen - Chemische Zusammensetzung und Form von Halbzeug - Teil 5: Bezeichnung von genormten KneterzeugnissenAluminium et alliages d'aluminium - Composition chimique et forme des produits corroyés - Partie 5: Codification des produits corroyés normalisésAluminium and aluminium alloys - Chemical composition and form of wrought products - Part 5: Codification of standardized wrought products77.150.10Aluminijski izdelkiAluminium products77.040.30Kemijska analiza kovinChemical analysis of metalsICS:Ta slovenski standard je istoveten z:EN 573-5:2007SIST EN 573-5:2007en,fr,de01-december-2007SIST EN 573-5:2007SLOVENSKI
STANDARD



SIST EN 573-5:2007



EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 573-5September 2007ICS 77.040.30; 77.120.10 English VersionAluminium and aluminium alloys - Chemical composition andform of wrought products - Part 5: Codification of standardizedwrought productsAluminium et alliages d'aluminium - Composition chimiqueet forme des produits corroyés - Partie 5: Codification desproduits corroyés normalisésAluminium und Aluminiumlegierungen - ChemischeZusammensetzung und Form von Halbzeug - Teil 5:Bezeichnung von genormten KneterzeugnissenThis European Standard was approved by CEN on 13 August 2007.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: rue de Stassart, 36
B-1050 Brussels© 2007 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 573-5:2007: ESIST EN 573-5:2007



EN 573-5:2007 (E) 2 Contents page Foreword.3 Introduction.4 1 Scope.5 2 Normative references.5 3 Terms and definitions.5 4 Codification system.5 Figure 1 — Structure of codification system.5 Table 1 — Codification for dimension and form of extruded and drawn products.7 Table 2 — Codification for dimension and form of rolled products.7 Table 3 — Other examples for wrought forging stock.8 Table 4 — Other examples for wire and drawing stock.8 Table 5 — Other examples for extruded and drawn products.10 Table 6 — Other examples for rolled products.11 Bibliography.12
SIST EN 573-5:2007



EN 573-5:2007 (E) 3 Foreword This document (EN 573-5:2007) 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 March 2008, and conflicting national standards shall be withdrawn at the latest by March 2008. Within its programme of work, Technical Committee CEN/TC 132 entrusted CEN/TC 132/WG 7 "Sheet, strip and plate" to prepare the following standard: EN 573-5, Aluminium and aluminium alloys — Chemical composition and form of wrought products — Part 5: Codification of standardized wrought products. EN 573 comprises the following parts under the general title "Aluminium and aluminium alloys — Chemical composition and form of wrought products":  Part 1: Numerical designation system  Part 2: Chemical symbol based designation system  Part 3: Chemical composition and form of products  Part 4: Forms of products  Part 5: Codification of standardized wrought products 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 affirms it is its policy that in the case when a patentee refuses to grant licences 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 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 United Kingdom. SIST EN 573-5:2007



EN 573-5:2007 (E) 4 Introduction The significance of a standard codification lies in the rational, unambiguous description of products, above all in the field of design, scheduling of operations, material supplies and in the field of offering and ordering. The exchange of information between companies and plants made possible by product codification becomes more and more important for communication. The system proposed in the present document provides a standardized pattern from which a rapid and unequivocal description of a product is possible, instead of a lengthy verbal description. It can be used advantageously in cases where the reference to semi products should be short and consistent, such as drawings or part lists. It is not intended to replace the technical conditions of inspection and delivery as laid down in the specific product standards. SIST EN 573-5:2007



EN 573-5:2007 (E) 5 1 Scope This document specifies the codification of some standardized semifinished wrought products for use in ordering information. NOTE Codification is usually required for technical drawings. It does not apply to castings, cast forging stock, rolling ingots, extrusion billets and ingots for remelting. 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 515, Aluminium and aluminium alloys — Wrought products — Temper designations EN 570, Aluminium and aluminium alloys — Impact extrusion slugs obtained from wrought products — Specification EN 573-3, Aluminium and aluminium alloys — Chemical composition and form of wrought products — Part 3: Chemical composition and form of products EN 1592-4, Aluminium and aluminium alloys - HF seam welded tubes - Part 4: Tolerances on dimensions and form for square, rectangular and shaped tubes EN 12258-1:1998, Aluminium and aluminium alloys — Terms and definitions — Part 1: General terms 3 Terms and definitions For the purposes of this document the terms and definitions given in EN 12258-1:1998 apply. 4 Codification system 4.1 General This system contains in abbreviated form important technical data required for a product order or tender. In the product standards, where technical conditions for inspection and delivery are specified, there are included additional specifications needed for an order or tender. The requirements of these standards shall not be affected by this codification standard. Each codification consists of a "Description Block" and an "Identification Block". The system is illustrated in Figure 1.
Codification
Identification Block Description Block European Standard Number Block Individual Item Block Figure 1 — Structure of codification system SIST EN 573-5:2007



EN 573-5:2007 (E) 6 4.2 Description Block Codification according to this document shall be restricted to the products specified in EN 573-3 and the relevant product standards. The definitions of these products are specified in EN 12258-1. The description shall be as short as possible and should be taken preferably from the title of the standard or the descriptors, the one which best characterizes the standardized product. The description shall be translated in the national versions of the European Standard since the product can be identified by the European Standard number block too. 4.3 Identification Block 4.3.1 Structure of Identification Block The Identification Block consists of two consecutive blocks of characters, the European Standard Number Block and the Individual Item Block. In order to mark the division between the two blocks, a hyphen (–) shall be the first character of the Individual Item Block. 4.3.2 European Standard Number Block If the European Standard of a product consists of several parts issued, the number of the relevant part where tolerances on dimensions and form are specified shall be taken. All the requirements concerning technical conditions of inspection and delivery, mechanical properties and additional properties laid down in the relevant parts of the standard shall be applicable. 4.3.3 Individual Item Block In order to allow an unambiguous coding of the standardized product the characteristics should be given in the following sequence where the first, second and third characteristic should be separated by a hyphen (–):  material designation;  temper designation;  parameters, e.g. dimensions (thickness × width × length). Numerical values for parameters shall be used absolutely. In cases where no dimensions can be coded, e.g. drawing number for forgings or extruded profiles, letters in front of figures are allowed. Reference to drawings may be coded with letters and figures, where letters should be explained by a short text outside of the codification. No symbols shall be used which could be mistaken for codification symbols. Entries in plain language as characteristics, e.g. for shape and type or design data, shall be coded to prevent their translation into other languages. Some codifications are given in the examples and they should be standardized in the product standards when these are subject of revision. 4.3.4 Terms, designations and cods to be used in the Identification Block Material designation specified in EN 573-3
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