Ozturk, FahrettinPekel, HakanHalkaci, Huseyin S.2020-03-262020-03-2620111059-9495https://dx.doi.org/10.1007/s11665-010-9652-yhttps://hdl.handle.net/20.500.12395/26916Aluminum-magnesium (Al-Mg) alloys have been widely used in diverse applications ranging from automotive bodies to food processing industries because of their excellent high-strength-to-weight ratio, corrosion resistance, and recyclability potential. The formability of these alloys is decreased at room temperature (RT) and is related with the strain-rate sensitivity. This study presents the effect of strain-rate sensitivity on formability of AA 5754-O alloy sheet at a test temperature range of -60 to 250 A degrees C by duplicate tensile test at different strain rates. The test results indicated that the formability change with positive or negative strain-rate sensitivity values. It was observed that the strain-rate sensitivity values increased at negative temperatures with respect to RT. The best formability condition for this alloy in the test ranges was observed at 250 A degrees C and 0.0016 s(-1).en10.1007/s11665-010-9652-yinfo:eu-repo/semantics/closedAccessAA 5754-OAl-Mg alloysformabilityPortevin-Le Chatelier (PLC) effectstrain-rate sensitivity (m)Article2017781Q2WOS:000286212500010Q3