UNE Spanish standard UNE-EN IS0 21028-2 NormalizacionEspaniola November 2018 Cryogenic vessels Toughness requirements for materials at cryogenic temperature Part 2: Temperatures between -80 degrees C and -20 degrees C (IS0 21028-2:2018) This standard has been prepared by the Technical Committee CTN 62 Industrial equipment goods and pressure equipment the Secretariat of which is held by BEQUINOR BEQUINOR. Asociacion Espaiola UNE de Normalizacion Génova, 6 - 28004 Madrid 915 294 900 [email protected] www.une.org UNE-ENIS021028-2 Cryogenic vessels Toughnessrequirementsformaterials at cryogenictemperature Part 2: Temperatures between -80 degrees C and -20 degrees C (IS021028-2:2018) Recipientes criogenicos.Requisitosde tenacidadpara los materialesa temperatura criogenica. Parte2:Temperaturascomprendidasentre-80℃y-20(Is021028-2:2018) Recipients cryogeniques.Exigencesde tenacite pourles materiaux a temperature cryogenique Partie2:Temperaturescomprisesentre-80degresCet-20degresC(IS021028-2:2018) This standard is the official English version of EN IS0 21028-2:2018, which adopts IS021028-2:2018. This standard was published as UNE-EN IS0 21028-2:2018, which is the definitive Spanish version. UNE : Normalizacion, The remarksto this document mustbe sentto Asociacion Espanola de Normalizacion Génova, 6 28004 MADRID-Espana de Tel.: 915 294 900 [email protected] Espanola www.une.org Deposito legal: M37760:2018 @UNE2018 Reproduction is prohibited without the express consent of UNE. Asociacion All intellectual property rights relating to this standard are owned by UNE. EN IS0 21028-2 EUROPEANSTANDARD NORMEEUROPEENNE EUROPAISCHE NORM April 2018 ICS23.020.40 SupersedesEN1252-2:2001 English Version Cryogenic vessels - Toughness requirements for materials at cryogenic temperature - Part 2: Temperatures between -80degreesCand-20degreesC(Is021028-2:2018) Recipients cryogeniques - Exigences de tenacite pour Kryo-Behalter - Zahigkeitsanforderungen an les materiaux a temperature cryogenique - Partie 2: Werkstoffe bei kryogenen Temperaturen - Teil 2: Températures comprises entre -80 degrés C et -20 Temperaturen zwischen -80 °C und -20 °C (IS0 21028- 2.2:2018) degres C (IS0 21028-2:2018) This European Standard was approved by CEN on 12 January 2018. CENmembers arebound 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, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. Asociacion Espanola de Normalizacion, UNE cen EUROPEAN COMMITTEE FOR STANDARDIZATION COMITE EUROPEEN DE NORMALISATION EUROPAISCHES KOMITEE FUR NORMUNG CEN-CENELECManagementCentre:RuedelaScience23,B-1040Brussels @2018CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 21028-2:2018 E worldwide for CEN national Members.