SIST EN 10111:2008

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Continuously hot rolled low carbon steel sheet and strip for cold forming - Technical delivery conditionsBandes et tôles laminées a chaud en continu, en acier doux pour emboutissage ou pliage a froid - Conditions techniques de livraisonKontinuierlich warmgewalztes Band und Blech aus weichen Stählen zum Kaltumformen - Technische Lieferbindungen77.140.50SROL]GHONLFlat steel products and semi-productsICS:SIST EN 10111:2008en,deTa slovenski standard je istoveten z:EN 10111:200801-junij-2008SIST EN 10111:2008SLOVENSKI
STANDARDSIST EN 10111:19981DGRPHãþD







EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 10111April 2008ICS 77.140.50Supersedes EN 10111:1998
English VersionContinuously hot rolled low carbon steel sheet and strip for coldforming - Technical delivery conditionsTôles et bandes en acier doux laminées à chaud en continupour formage à froid - Conditions techniques de livraisonKontinuierlich warmgewalztes Band und Blech aus weichenStählen zum Kaltumformen - Technische LieferbindungenThis European Standard was approved by CEN on 29 February 2008.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© 2008 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 10111:2008: E



EN 10111:2008 (E) 2 Contents Page Foreword.3 1 Scope.4 2 Normative references.4 3 Terms and definitions.4 4 Classification and designation.5 4.1 Classification.5 4.2 Designation.5 5 Requirements.5 5.1 Steelmaking and manufacturing processes.5 5.2 Deoxidation.5 5.3 Chemical composition.5 5.4 Delivery conditions.5 5.5 Mechanical properties.6 5.6 Surface characteristics.6 5.7 Suitability for surface coating.6 5.8 Weldability.7 5.9 Tolerances on dimensions and shape.7 6 Tests.9 6.1 General.9 6.2 Inspection units.9 6.3 Number of tests.9 6.4 Sampling.9 6.5 Test methods.10 6.6 Retests.10 6.7 Inspection document.10 7 Marking.10 8 Packing.11 9 Storage and transportation.11 10 Disputes.11 11 Information to be provided by the purchaser at the time of enquiry and order.11 11.1 Mandatory information.11 11.2 Options.11 Bibliography.12



EN 10111:2008 (E) 3 Foreword This document (EN 10111:2008) has been prepared by Technical Committee ECISS/TC 13 “Flat products for cold working - Qualities, dimensions, tolerances and specific tests”, the secretariat of which is held by NBN. 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 October 2008, and conflicting national standards shall be withdrawn at the latest by October 2008. This document supersedes EN 10111:1998. 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. 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 the United Kingdom.



EN 10111:2008 (E) 4 1 Scope This European Standard specifies the grades of continuously hot rolled low carbon steel sheet and strip (in coils) for cold forming. Depending on its actual width, strip is classified as:  hot rolled wide strip if its width is greater than or equal to 600 mm;  hot rolled slit wide strip if its width is less than 600 mm. For each grade, it specifies the chemical composition and the mechanical properties. This European Standard is applicable to products of thickness not less than 1,0 mm and not exceeding 11 mm. This European Standard is not applicable to products covered by other standards, such as:  hot rolled products of non-alloy structural steels for general use (see EN 10025 all parts);  steel sheet for pressure purposes (see EN 10028 all parts);  steel sheet for welded gas cylinders (see EN 10120);  quenched and tempered steels (see EN 10083-1 and EN 10083-2). 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 10021, General technical delivery requirements for steel products EN 10027-1, Designation systems for steels - Part 1: Steel names EN 10027-2, Designation systems for steels — Part 2: Numerical system EN 10051, Continuously hot-rolled uncoated plate, sheet and strip of non-alloy and alloy steels - Tolerances on dimensions and shape EN 10079, Definition of steel products EN 10204, Metallic products — Types of inspection documents EN ISO 14284, Steel and iron - Sampling and preparation of samples for the determination of chemical composition (ISO 14284:1996) 3 Terms and definitions For the purposes of this European Standard, the terms and definitions of hot rolled flat products are those given in EN 10079.



EN 10111:2008 (E) 5 4 Classification and designation 4.1 Classification
The choice of steel grade and product type is left to the purchaser. For this choice, the purchaser may be advised by the manufacturer, but without any liability on the part of the latter, unless agreed at the time of enquiry and order. Hot rolled products are classified into four grades DD11, DD12, DD13 and DD14 defined by chemical composition, mechanical and forming characteristics (see Table 1). 4.2 Designation 4.2.1
The steel names are in compliance with EN 10027-1; the steel numbers, with EN 10027-2. 4.2.2 Products conforming to this European Standard shall be designated, in order, in the following way: a) product designation (e.g. “strip”, “sheet” or “slit strip cut longitudinally”) in line with EN 10079; b) number of this European Standard (EN
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