Investigation of Stress-Corrosion Behaviours in Dıfferent Environments of AA2024 Alloy

Stress corrosion is a dangerous type of corrosion occuring as a result of effective with corrosive environment and stress of sensitive a material. Many metallic material may be exposed to stress corrosion damage depending on operating conditions. In order to determine the stress corrosion behavior is used SSRT (slow strain rate test) method. In this study, stress corrosion behaviours of AA2024 aluminum alloys were struggle to determine stress corrosion behaviours of different environments with comparison of stress corrosion indexes (I_SCC) and tensile strenghts obtained from air environment of same test sample and SSRT results that obtained from three different environment being pH= 2, 7 and 11 of solution 3.5% NaCl.