EN10045-1新版标准规范

EUROPEAN STANDARDEN10045-1NORME EUROPEENNEEUROPAISCHE NORMMarch 1990UDC669:620.178.746.22Key words:Metal products,mechanical tests,Charpy impact tests,test specimens,testing conditions.English versionMetallic materials-Charpy impact test-Part 1:Test methodMateriaux metalliques-Essai de flexion parMetallische Werkstoffe-choc sur eprouvette Charpy-Kerbschlagbiegeversuch nach Charpy-Partie 1:Methode d'essaiTeil 1:PrufverfahrenThis European Standard was accepted by CEN on 27 November 1989.CENmembers are bound to comply with the requirements of the CEN/CENELECCommon Rules 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 Central Secretariator toany CEN member.This European Standard exists in three official versions (English,French,German).A version in any other language made by translation under theresponsibility of a CEN member into its own language and notified to CENCentral Secretariat has the same status as the official versions.CEN members are the national standard organizations of Austria,Belgium,Denmark,Finland,France,Germany,Greece,Iceland,Ireland,ItalyLuxemburg,Netherlands,Norway,Portugal,Spain,Sweden,Switzerland andUnited Kingdom.CENEuropean Committee for StandardizationComite Europeen de NormalisationEuropaisches Komitee fur NormungCentral Secretariat:Rue Brederode 2,B-1000 BrusselsCEN 1990 Copyright reserved to all CEN membersRefNo.EN10045-1:1990E