This stands川specifies several chemical methods of passivation for corrosion resisting steels (austenitic,ferritic, martensitic and preapitation hardenable) and of decontamination for nickel base alloys.
EN 2516:1997 Referenced Document
EN 2000 Quality Assurance EN Aerospace Products Approval of the Quality System of Manufacturers
EN 2032-1 Aerospace Series - Metallic Materials - Part 1 Conventional Designation*, 2024-04-18 Update
ISO 9227 Corrosion tests in artificial atmospheres — Salt spray tests — Amendment 1: Footnote of Warning*, 2024-02-19 Update
EN 2516:1997 history
2023EN 2516:2023 Aerospace series - Passivation of corrosion resisting steels and decontamination of nickel or cobalt base alloys
1997EN 2516:1997 Aerospace series - Passivation of corrosion resisting steels and decontamination of nickel base alloys
EN 2516:1997 Aerospace series - Passivation of corrosion resisting steels and decontamination of nickel base alloys has been changed from PREN 2516-1996 Aerospace Series Passivation of Corrosion Resistant Steels and Decontamination of Nickel Base Alloys (Edition 1).