EN 10305-1:2002

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Präzisionsstahlrohre - Technische Lieferbedingungen - Teil 1: Nahtlose kaltgezogene RohreTubes de précision en acier - Conditions techniques de livraison - Partie 1: Tubes sans soudure étirés a froidSteel tubes for precision applications - Technical delivery conditions - Part 1: Seamless cold drawn tubes77.140.75Jeklene cevi in cevni profili za posebne nameneSteel pipes and tubes for specific useICS:Ta slovenski standard je istoveten z:EN 10305-1:2002SIST EN 10305-1:2003en01-april-2003SIST EN 10305-1:2003SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 10305-1November 2002ICS 77.140.75English versionSteel tubes for precision applications - Technical deliveryconditions - Part 1: Seamless cold drawn tubesTubes de précision en acier - Conditions techniques delivraison - Partie 1: Tubes sans soudure étirés à froidPräzisionsstahlrohre - Technische Lieferbedingungen - Teil1: Nahtlose kaltgezogene RohreThis European Standard was approved by CEN on 2 October 2002.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 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 Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2002 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 10305-1:2002 ESIST EN 10305-1:2003

Requirements for additional steel grades.23Annex B (informative)
List of corresponding former symbols for delivery conditions and national steeldesignations.27Bibliography.29SIST EN 10305-1:2003

1)In preparation, until this document is published as a European Standard a corresponding national standard should beagreed at the time of enquiry and order.SIST EN 10305-1:2003

0,8 Rm ;¾ for delivery condition +LC : ReH ³ 0,7 Rm.dFor calculation purposes the following relationship is recommended : ReH
³ 0,5 Rm.eFor tubes with outside diameter £ 30 mm and wall thickness £ 3 mm the ReH minimum values are 10 MPa lower thanthe values given in this Table.fFor tubes with outside diameter > 160 mm: ReH ³ 420 MPa.SIST EN 10305-1:2003
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