SIST EN 10149-3:2014
(Main)Hot rolled flat products made of high yield strength steels for cold forming - Part 3: Technical delivery conditions for normalized or normalized rolled steels
Hot rolled flat products made of high yield strength steels for cold forming - Part 3: Technical delivery conditions for normalized or normalized rolled steels
This European Standard, in addition to EN 10149-1, specifies requirements for flat products made of weldable, hot-rolled, high yield strength steels for cold forming. The grades are given in Table 1 (chemical composition) and Table 2 (mechanical properties) and are supplied in the normalised or normalised rolled delivery condition as given in 7.2. The steels specified in this European Standard are applicable to hot-rolled flat products in the thickness range of ≥ 1,5 mm and ≤ 20 mm.
Warmgewalzte Flacherzeugnisse aus Stählen mit hoher Streckgrenze zum Kaltumformen - Teil 3: Technische Lieferbedingungen für normalgeglühte oder normalisierend gewalzte Stähle
Diese Europäische Norm legt in Ergänzung zur EN 10149-1 Anforderungen für Flacherzeugnisse aus warmgewalzten, schweißbaren Stählen mit hoher Streckgrenze für die Kaltumformung fest.
Die Stahlsorten werden mit den Anforderungen nach Tabelle 1 (chemische Zusammensetzung) sowie nach Tabelle 2 (mechanische Eigenschaften) im normalgeglühten oder normalisierend gewalzten Zustand nach 7.2 geliefert.
Die Stähle nach dieser Europäischen Norm werden für warmgewalzte Flacherzeugnisse mit Nenndicken von ≥ 1,5 mm bis 20 mm verwendet.
Produits plats laminés à chaud en aciers à haute limite d'élasticité pour formage à froid - Partie 3: Conditions de livraison des aciers à l'état normalisé ou laminage normalisant
La partie 3 de la présente norme européenne vient s'ajouter à la partie 1 et spécifie les caractéristiques des produits plats en aciers soudables, à haute limite d'élasticité, laminés à chaud, pour formage à froid.
Les nuances sont données au tableau 1 (composition chimique) et au tableau 2 (caractéristiques mécaniques), et sont livrées à l'état normalisé ou de laminage normalisant comme indiqué en 7.2.
Les aciers spécifiés dans la présente norme européenne concernent les produits plats laminés à chaud dans la gamme d'épaisseurs 1,5 mm et 20 mm.
Vroče valjani ploščati izdelki iz jekel z veliko napetostjo tečenja za preoblikovanje v hladnem - 3. del: Tehnični dobavni pogoji za normalizirana ali normalizacijsko valjana jekla
Ta evropski standard, poleg standarda EN 10149-1, določa zahteve za ploščate izdelke iz varivega, vroče valjanega jekla z veliko napetostjo tečenja za hladno preoblikovanje. Vrste so podane v tabeli 1 (kemična sestava) in tabeli 2 (mehanske lastnosti); dobavljena jekla so normalizirana ali normalizacijsko valjana, kot so podana v 7.2. Jekla, navedena v tem evropskem standardu, se uporabljajo za vroče valjane ploščate izdelke debeline ≥ 1,5 mm in ≤ 20 mm.
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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.QRUPDOL]DFLMVNRWarmgewalzte Flacherzeugnisse aus Stählen mit hoher Streckgrenze zum Kaltumformen - Teil 3: Technische Lieferbedingungen für normalgeglühte oder normalisierend gewalzte StähleProduits plats laminés à chaud en aciers à haute limite d'élasticité pour formage à froid - Partie 3: Conditions de livraison des aciers à l'état normalisé ou laminage normalisantHot rolled flat products made of high yield strength steels for cold forming - Part 3: Technical delivery conditions for normalized or normalized rolled steels77.140.50SROL]GHONLFlat steel products and semi-products77.140.10Jekla za toplotno obdelavoHeat-treatable steelsICS:Ta slovenski standard je istoveten z:EN 10149-3:2013SIST EN 10149-3:2014en,fr,de01-junij-2014SIST EN 10149-3:2014SLOVENSKI
STANDARDSIST EN 10149-3:19981DGRPHãþD
SIST EN 10149-3:2014
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 10149-3
September 2013 ICS 77.140.50 Supersedes EN 10149-3:1995English Version
Hot rolled flat products made of high yield strength steels for cold forming - Part 3: Technical delivery conditions for normalized or normalized rolled steels
Produits plats laminés à chaud en aciers à haute limite d'élasticité pour formage à froid - Partie 3: Conditions technicques de livraison des aciers à l'état normalisé ou laminage normalisant
Warmgewalzte Flacherzeugnisse aus Stählen mit hoher Streckgrenze zum Kaltumformen - Teil 3: Technische Lieferbedingungen für normalgeglühte oder normalisierend gewalzte Stähle This European Standard was approved by CEN on 17 August 2013.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC 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 translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 10149-3:2013: ESIST EN 10149-3:2014
EN 10149-3:2013 (E) 2 Contents Page Foreword . 3 1 Scope . 4 2 Normative references . 4 3 Terms and definitions . 4 4 Information to be supplied by the purchaser . 4 4.1 General . 4 4.2 Options . 4 5 Dimensions, mass and tolerances . 4 5.1 Dimensions and tolerances . 4 5.2 Mass of steel . 5 6 Classification and designation . 5 6.1 Classification and grades . 5 6.2 Designation . 5 7 Technical requirements . 5 7.1 Steel manufacturing process . 5 7.2 Delivery condition . 5 7.3 Chemical composition . 5 7.4 Mechanical properties . 5 7.5 Technological properties . 6 7.6 Surface finish . 6 7.7 Internal soundness . 7 8 Inspection and testing . 7 8.1 General . 7 8.2 Sampling . 7 8.3 Test units . 7 8.4 Verification of chemical composition . 7 8.5 Preparation of samples and test pieces . 7 8.6 Test methods . 7 8.7 Retests and resubmission for testing . 8 8.8 Inspection documents . 8 9 Marking . 8 10 Disputes. 8 11 Options . 8 Annex A (normative)
Location of test pieces . 10 Annex B (informative)
Minimum inside bend radii for cold forming . 11 Bibliography. 12
SIST EN 10149-3:2014
EN 10149-3:2013 (E) 3 Foreword This document (EN 10149-3:2013) has been prepared by Technical Committee ECISS/TC 103 “Structural steel other than reinforcements”, the secretariat of which is held by DIN. 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 2014, and conflicting national standards shall be withdrawn at the latest by March 2014. 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. This document supersedes EN 10149-3:1995. In comparison with EN 10149-3:1995, the following significant technical change was made: subclause 7.5.3 was completely revised. The titles of the other Parts of this European Standard are: Part 1: General technical delivery conditions; Part 2: Technical delivery conditions for the thermomechanical rolled steels. According to the CEN-CENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. SIST EN 10149-3:2014
EN 10149-3:2013 (E) 4
1 Scope This European Standard, in addition to EN 10149-1, specifies requ
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