EN IS0 7539-6:2018/A1 EUROPEAN STANDARD NORME EUROPEENNE EUROPAISCHE NORM May 2024 ICS 77.060 English Version Corrosion of metals and alloys - Stress corrosion testing Part 6: Preparation and use of precracked specimens for tests under constant load or constant displacement : Amendment 1 (IS0 7539-6:2018/Amd 1:2024) Corrosion des métaux et alliages - Essais de corrosion Korrosion der Metalle und Legierungen - Prifung der sous contrainte - Partie 6: Preparation et utilisation des Spannungsrisskorrosion-Teil 6:Vorbereitung und éprouvettespréfissuréespouressaissouscharge AnwendungvonangerissenenProbenfurdiePrufung constanteousousdeplacementconstant unterkonstanterLastoderkonstanterAuslenkung Amendement 1 (IS0 7539-6:2018/Amd 1:2024) Anderung 1 (IS0 7539-6:2018/Amd 1:2024) This amendment A1 modifies the European Standard EN IS0 7539-6:2018; it was approved by CEN on 24 December 2023. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of this amendment into the relevant national standard without any alteration. Up-to-date lists and bibliographical reference concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This amendment 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkiye and United Kingdom. cer EUROPEANCOMMITTEEFOR STANDARDIZATION COMITEEUROPEENDENORMALISATION EUROPAISCHESKOMITEEFURNORMUNG CEN-CENELECManagementCentre:RuedelaScience23,B-1040Brussels 2024CEN Ref. No. EN IS0 7539-6:2018/A1:2024 E Allrights ofexploitation inanyformand byanymeans reserved worldwideforCENnational Members EN IS0 7539-6:2018/A1:2024 (E) Contents 2 EN IS0 7539-6:2018/A1:2024 (E) European foreword This document (EN IS0 7539-6:2018/A1:2024) has been prepared by Technical Committee IS0/TC 156 "Corrosion of metals and alloys" in collaboration with Technical Committee CEN/TC 262 “Metallic and other inorganic coatings, including for corrosion protection and corrosion testing of metals and alloys" thesecretariatofwhichisheldbyBsl. This Amendment to the European Standard EN IS0 7539-6:2018 shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by November 2024, and conflicting national standards shall be withdrawn at the latest by November 2024. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN shall not be held responsible for identifying any or all such patent rights. Any feedback and questions on this document should be directed to the users' national standards body/national committee. A complete listing of these bodies can be found on the CEN website. 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, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkiye and the United Kingdom. Endorsement notice The text of IS0 7539-6:2018/Amd 1:2024 has been appr0ved by CEN as EN IS0 7539-6:2018/A1:2024 without any modification. 3