Steel wire and wire products - Bead wire

This document specifies composition, dimensions and mechanical properties of round and flat wire used for strengthening the bead of all kinds of tyres.

Stahldraht und Drahterzeugnisse - Reifeneinlegedraht

Dieses Dokument legt die Zusammensetzung, die Maße und die mechanischen Eigenschaften von rundem und flachem Draht fest, der zur Verstärkung des Wulstes von Reifen aller Art verwendet wird.

Fils et produits tréfilés en acier - Fil pour tringle

La présente Norme européenne spécifie la composition, les dimensions, les propriétés mécaniques de fils ronds et plats utilisés pour renforcer la nervure de tous types de pneumatiques.

Steel wire and wire products - Bead wire

General Information

Status
Published
Publication Date
31-Oct-2004
Technical Committee
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
01-Nov-2004
Due Date
01-Nov-2004
Completion Date
01-Nov-2004

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Standard
SIST EN 10323:2004
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Standards Content (sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Steel wire and wire products - Bead wireStahldraht und Drahterzeugnisse - ReifeneinlegedrahtFils et produits tréfilés en acier - Fil

pour tringleSteel wire and wire products - Bead wire77.140.65Jeklene žice, jeklene vrvi in verigeSteel wire, wire ropes and link chainsICS:Ta slovenski standard je istoveten z:EN 10323:2004SIST EN 10323:2004en01-november-2004SIST EN 10323:2004SLOVENSKI

STANDARD
SIST EN 10323:2004

EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 10323September 2004ICSEnglish versionSteel wire and wire products - Bead wireFils et produits tréfilés en acier - Fil

pour tringleStahldraht und Drahterzeugnisse - ReifeneinlegedrahtThis European Standard was approved by CEN on 1 July 2004.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 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 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, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, 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© 2004 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 10323:2004: ESIST EN 10323:2004

EN 10323:2004 (E) 2 Contents Page Foreword..............................................................................................................................................................3 1 Scope......................................................................................................................................................4 2 Normative references............................................................................................................................4 3 Terms and definitions...........................................................................................................................4 4 Classification..........................................................................................................................................5 5 Designation and ordering.....................................................................................................................5 5.1 Designation............................................................................................................................................5 5.2 Information to be supplied by the purchaser.....................................................................................5 6 Requirements.........................................................................................................................................6 6.1 Material...................................................................................................................................................6 6.2 Mechanical properties...........................................................................................................................6 6.3 Surface quality.......................................................................................................................................8 6.4 Dimensions and tolerances..................................................................................................................9 6.5 Delivery conditions................................................................................................................................9 7 Testing and inspection........................................................................................................................10 7.1 Tests and inspection documents.......................................................................................................10 7.2 Test procedures...................................................................................................................................10 7.3 Coating thickness................................................................................................................................11 7.4 Retests..................................................................................................................................................11 8 Marking, labelling and packaging......................................................................................................11 Annex A (informative)

Adhesion testing.........................................................................................................13 Annex B (informative)

Bead wire.....................................................................................................................14 Bibliography......................................................................................................................................................16

SIST EN 10323:2004

EN 10323:2004 (E) 3 Foreword This document (EN 10323:2004) has been prepared by Technical Committee ECISS/TC 30 “Steel wire”, the secretariat of which is held by BSI. 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 2005, and conflicting national standards shall be withdrawn at the latest by March 2005. 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, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. SIST EN 10323:2004

EN 10323:2004 (E) 4 1 Scope This document specifies composition, dimensions and mechanical properties of round and flat wire used for strengthening the bead of all kinds of tyres. 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 10002-1, Metallic materials — Tensile testing — Part 1: Method of test at ambient temperature EN 10016-1, Non-alloy steel rod for drawing and/or cold rolling – Part 1: General requirements EN 10016-2, Non-alloy steel rod for drawing and/or cold rolling – Part 2: Specific requirements for general purposes rod EN 10016-4, Non-alloy steel rod for drawing and/or cold rolling – Part 4: Specific requirements for rod for special applications EN 10021, General technical delivery requirements for steel and iron products EN 10204, Metallic products — Types of inspection documents EN 10218-1, Steel wire and wire products — General – Part 1: Test methods EN 10218-2, Steel wire and wire products — General – Part 2: Wire dimensions and tolerances

EN 10244-1, Steel wire and wire products – Non-ferrous metallic coatings on steel wire – Part 1: General principles CR 10261, ECISS Information circular 11 – Iron and steel – Review of available methods of chemical analysis 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 nominal diameter: d value of the diameter, expressed in millimetres, by which the wire is designated and specified by the purchaser NOTE This is the basis on which the values of all relevant characteristics are determined for the acceptance of the wire 3.2 actual diameter arithmetic mean of two measurements of the diameter at right angles determined at any cross-section 3.3 out of roundness arithmetic difference between the maximum and minimum diameters measured in a transverse cross-section perpendicular to the wire axis SIST EN 10323:2004

EN 10323:2004 (E) 5 4 Classification Bead wire is classified according to tensile strength.

It is supplied in two classes of tensile strength:  NT: Normal tensile strength;  HT: High tensile strength. 5 Designation and ordering 5.1 Designation For products supplied in accordance with this document, the designation shall state in the following order:  the term: bead wire;  for flat wire after the term bead wire: flat;  the coating: see 6.1.3;  the number of this document;  for flat wire the dimensions expressed as width x thickness: 3 x 1,5;  the tensile strength class (see 4);  for round wire the nominal diameter. EXAMPLE Bronze coated bead wire 1,295 mm high tensile strength conforming to EN 10323 shall be designated:

Bead wire bronze coated EN 10323 HT 1,295. 5.2 Information to be supplied by the purchaser The purchaser shall clearly state in his enquiry or order the product and following information:  for round wire the nominal diameter;  the desired quantity;  the unit and type of delivery;  if cumar residue coating is required (see 6.1.3);  if an adhesion test is required and if

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