EN 10263-1:2001

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Walzdraht, Stäbe und Draht aus Kaltstauch- und Kaltfließpressstählen - Teil 1: Allgemeine technische LieferbedingungenBarres, fil machine et fils en acier pour déformation a froid et extrusion a froid - Partie 1: Conditions techniques générales de livraisonSteel rod, bars and wire for cold heading and cold extrusion - Part 1: General technical delivery conditions77.140.65Jeklene žice, jeklene vrvi in verigeSteel wire, wire ropes and link chains77.140.60Jeklene palice in drogoviSteel bars and rodsICS:Ta slovenski standard je istoveten z:EN 10263-1:2001SIST EN 10263-1:2002en01-september-2002SIST EN 10263-1:2002SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 10263-1June 2001ICS 77.140.60; 77.140.65English versionSteel rod, bars and wire for cold heading and cold extrusion -Part 1: General technical delivery conditionsBarres, fil machine et fils en acier pour déformation à froidet extrusion à froid - Partie 1: Conditions techniquesgénérales de livraisonWalzdraht, Stäbe und Draht aus Kaltstauch- undKaltfließpreßstählen - Teil 1: Allgemeine technischeLieferbedingungenThis European Standard was approved by CEN on 19 April 2001.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, 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© 2001 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 10263-1:2001 ESIST EN 10263-1:2002

Page 2EN 10263-1:2001CONTENTSForeword.41Scope.52Normative references.53Terms and definitions.64Classification and Designation.64.1Classification.64.2Designation.65Information to be supplied by the purchaser.75.1Mandatory information.75.2Non-mandatory information.75.3Example of an order.76Production Process.77Requirements.77.1General.77.2Quality management system.87.3Method of delivery.87.4Delivery condition.87.5Chemical composition.87.6Mechanical properties.97.7Hardenability requirements.97.8Microstructure.97.9Internal soundness.97.10Surface quality.107.11Decarburization.107.12Corrosion resistance of stainless steels.118Dimensions and tolerances on dimensions and shape.119Testing.119.1Types and contents of inspection documents.119.2Extension of inspection.129.3Specific inspection and testing.1310Test methods.1310.1Mechanical tests.1310.2Verification of hardenability.1410.3Upsetting test.1510.4Determination of the depth of decarburization.1510.5Retests, sorting and reprocessing.1611Marking.1612Packaging.1613Protection.1614Complaints after delivery.1615Options.16Annex A
(informative)
List of the national standards corresponding to theEURONORMS referred to.20Annex B
(normative)
Supplementary or special requirements.21SIST EN 10263-1:2002

Page 3EN 10263-1:2001Annex C (normative)
Determining the non-metallic inclusion content.23Annex D (informative)
Dimensional standards applicable to products complying withthis European Standard.25SIST EN 10263-1:2002

Page 4EN 10263-1:2001FOREWORDThis European Standard has been prepared by Technical Committee ECISS/TC 15 "Wire-rod - Qualities, dimensions, tolerances and specific tests", the secretariat of which is heldby UNI.This European Standard shall be given the status of a national standard, either bypublication of an identical text or by endorsement, at the latest by December 2001, andconflicting national standards shall be withdrawn at the latest by December 2001.This European Standard EN 10263 is subdivided as follows:- Part 1:General technical delivery conditions;- Part 2:Technical delivery conditions for steels not intended for heat treatment aftercold working;- Part 3:Technical delivery conditions for case hardening steels;- Part 4:Technical delivery conditions for steels for quenching and tempering- Part 5:Technical delivery conditions for stainless steels.According to the CEN/CENELEC Internal Regulations, the national standardsorganizations of the following countries are bound to implement this European Standard:Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland,Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerlandand the United Kingdom.SIST EN 10263-1:2002

Page 5EN 10263-1:20011Scope1.1This Part of EN 10263 specifies the general technical delivery conditions for roundrod, round bars and wire for cold heading and cold extrusion made of:-a)non alloy steels not intended for heat treatment after cold working, as specified in EN10263-2;-b)non alloy and alloy steels for case hardening as specified in EN 10263-3;-c)non alloy and alloy steels for quenching and tempering as specified in EN 10263-4;-d)stainless steels as specified in EN 10263-5.1.2Parts 2,3 and 4 of this EN 10263 cover products having a diameter up to andincluding 100 mm.Part 5 covers products having a diameter up to and including:- 25 mm for ferritic and austenitic-ferritic steels;- 50 mm for austenitic steels;- 100 mm for martensitic steels.1.3In special cases supplementary requirements or deviations with respect to thisEuropean Standard may be agreed between the purchaser and the supplier at the time ofenquiry and order (See Annex B).1.4The general technical delivery conditions in EN 10021 also apply to productssupplied in accordance with this European Standard2Normative referencesThis European Standard incorporates by dated or undated reference, provisions from otherpublications. These normative references are cited at the appropriate places in the text andthe publications are listed hereafter. For dated references, subsequent amendments to orrevisions of, any of these publications apply to this European Standard only whenincorporated in it by amendment or revision. For undated references the latest edition ofthe publication referred to applies (including amendments).EN 10002-1Metallic materials - Tensile testing - Part 1: Method of test (atambient temperature)EN 10020Definitions and classification of grades of steelEN 10021General technical delivery requirements for steel and iron productsEN 10027-1Designation system for steels - Part 1: Steel names, principalsymbolsEN 10027-2Designation system for steels - Part 2: Numerical systemEN 10052Vocabulary of heat treatment terms for ferrous productsEN 10079Definition of steel productsEN 10088-1Stainless steels - Part 1: List of stainless steelsEN ISO 6508-1Metallic material - Rockwell hardness test - Part 1: Test method(scales A, B, C, D, E, F, G, H, K, N, T)EN 10204Metallic products - Types of inspection documentsEN 10221Surface quality classes for hot-rolled bars and rods - Technicaldelivery conditionsENV 10247Micrographic examination of the inclusion content of steels usingstandard picturesSIST EN 10263-1:2002

Page 6EN 10263-1:2001EN ISO 377Steel and steel products – Location and preparation of samples andtest pieces for mechanical testingEN ISO 642 Steel - Hardenability test by end quenching (Jominy test)EN ISO 3651-2- Determination of resistance to intergranular corrosion of stainlesssteel – Ferritic, austenitic and ferritic-austenitic (duplex) stainlesssteels - Corrosion test in media containing sulphuric acidEN ISO 9002Quality systems - Model for quality assurance in production,installation and servicingCR 10260Designation systems for steel : Additional symbolsCR 10261Iron and steel - Review of available methods of chemical analysisprEN 100601)Hot rolled round steel bars. Dimensions and tolerances on shapeand dimensionsprEN ISO 142841) Steel and iron - Sampling and preparation of samples for thedetermination of chemical compositionprEN 101681)Iron and steel products - Inspection documents – List of informationand descriptionEURONORM 1032)Micrographic determination of austenitic or ferritic grain size of steelEURONORM 1042)Determination of depth of decarburization of non alloy and low alloymechanical steel3Terms and definitionsFor the purpose of this standard the definitions in EN 10020, EN 10021, EN 10052, EN10079, EN ISO 377, prEN ISO 14284 apply.4Classification and Designation4.1ClassificationThe classification of the steel grades covered by this European Standard according to EN10020 is indicated in clause 4.1 of Parts 2, 3, 4 and 5 of this standard for thecorresponding steel grades.4.2Designation4.2.1Steel namesFor the steel grades covered by this European Standard, the steel names as given in therelevant tables of Parts 2,3,4 and 5 of this standard are allocated in accordance with EN10027-1 and CR 102604.2.2Steel numbersFor the steel grades covered by this European Standard, the steel numbers as given in therelevant tables of Parts 2,3,4 and 5 of this standard are allocated in accordance with EN10027-2.
1) In preparation, until this document is published as European Standard, the corresponding National standardshould be agreed at the time of enquiry and order.2) Until this EURONORM is transformed into a European Standard, this EURONORM or a correspondingnational standard may be applied, depending on the agreement at the time of ordering ( see Annex A ).SIST EN 10263-1:2002

Page 7EN 10263-1:20015Information to be supplied by the purchaser5.1Mandatory informationThe following information shall be supplied by the purchaser at the time of enquiry andorder, to enable the supplier to comply satisfactorily with the requirements of this EuropeanStandard:a) quantity to be delivered;b) product denomination ( rod or bar or wire );c) the relevant European Standard or Euronorm specifying the dimensions (see 8);d) the nominal diameter of the products;e) length for bars and dimensions and mass for the coils;f) reference to this European Standard including the number of the relevant Part(s);g) steel name or steel number (see 4.2);h) indication of the delivery condition (see 7.4.1);i) surface quality (see 7.10)j) where applicable, indication of the symbol for hardenability requirements (see 7.7).k) type of inspection and inspection document in accordance with EN 10021 and EN10204 respectively, (see 9.1);5.2Non-mandatory informationSupplementary
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