SIST EN 10325:2007

Steel - Determination of yield strength increase by the effect of heat treatment [Bake-Hardening-Index]

This document specifies the method for the determination of yield strength increase by the effect of heat treatment (Bake-Hardening-Index) for steel.
NOTE   This test is applied in particular, to steels showing a mechanism of bake hardening, which are specially intended for automotive industry.

Stahl - Bestimmung der Streckgrenzenerhöhung durch Wärmebehandlung (Bake-Hardening-Index)

Aciers - Détermination de l'augmentation de la limite apparente d'élasticité due a un traitement thermique (index de durcissement a la cuisson [Bake-hardening])

Le présent document spécifie la méthode de détermination de l’augmentation de la limite apparente d’élasticité due
a un traitement thermique (index de durcissement a la cuisson [bake-hardening]) pour les aciers.
NOTE Cet essai est appliqué en particulier pour les aciers présentant un phénomene de durcissement a la cuisson qui
sont spécialement destinés a l’industrie automobile.

Jekla – Določitev povišanja napetosti tečenja zaradi toplotne obdelave (Bake-Hardening-Index)

General Information

• Status: Published
• Publication Date: 31-Dec-2006
• ICS: 77.040.10 - Mechanical testing of metals
• ICS: 77.080.20 - Steels
• Technical Committee: PKG - Testing of metallic materials
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Jan-2007
• Due Date: 01-Jan-2007
• Completion Date: 01-Jan-2007
• Ref Project: EN 10325:2006 - Steel - Determination of yield strength increase by the effect of heat treatment [Bake-Hardening-Index]

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Steel - Determination of yield strength increase by the effect of heat treatment [Bake-Hardening-Index]+DUGHQLQJ,QGH[Aciers - Détermination de l'augmentation de la limite apparente d'élasticité due a un traitement thermique (index de durcissement a la cuisson [Bake-hardening])Stahl - Bestimmung der Streckgrenzenerhöhung durch Wärmebehandlung (Bake-Hardening-Index)Ta slovenski standard je istoveten z:EN 10325:2006SIST EN 10325:2007en77.080.20JeklaSteels77.040.10Mehansko preskušanje kovinMechanical testing of metalsICS:SLOVENSKI
STANDARDSIST EN 10325:200701-januar-2007







EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 10325August 2006ICS 77.040.10; 71.080.20 English VersionSteel - Determination of yield strength increase by the effect ofheat treatment [Bake-Hardening-Index]Aciers - Détermination de l'augmentation de la limiteapparente d'élasticité due à un traitement thermique (indexde durcissement à la cuisson [Bake-hardening])Stahl - Bestimmung der Streckgrenzenerhöhung durchWärmebehandlung (Bake-Hardening-Index)This European Standard was approved by CEN on 7 July 2006.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, 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© 2006 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 10325:2006: E



EN 10325:2006 (E) 2 Contents Foreword.3 1 Scope.4 2 Normative references.4 3 Terms and definitions.4 4 Symbols and designations.6 5 Principle.6 6 Test equipment.6 7 Test pieces.6 8 Testing procedure.6 8.1 Testing conditions.6 8.2 Heat treatment conditions.6 8.3 Determination of Bake-Hardening-Index (BH2).7 9 Test report.7



EN 10325:2006 (E) 3 Foreword This document (EN 10325:2006) has been prepared by Technical Committee ECISS/TC 1 “Steel - Mechanical testing”, the secretariat of which is held by AFNOR. 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 February 2007, and conflicting national standards shall be withdrawn at the
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