Öztürk, Zeynep TaşlıçukurPehlivan, Abdullah Koray2024-06-132024-06-1320201304-2025https://search.trdizin.gov.tr/tr/yayin/detay/422527https://hdl.handle.net/11501/886In this study, GeKa Tempo B65 electrodes are used in the welding of highstrength low alloy (HSLA) S355JR steel. It is aimed to increase the impactresistance of the electrodes at minus temperatures. In order to observe themechanical properties of the materials, tensile, impact energy test andCTOD test are performed. Implicit electric arc welding is chosen as thewelding method. Electrodes with three different compositions and grainstructures are prepared for welding. Optical microscope is used to observethe surface images of the weld seams. It is observed that the grain structureof the sample, the amount of alloying elements and the heat input during thewelding of the sample significantly affect the impact resistance of thewelded samples.eninfo:eu-repo/semantics/openAccessArticle192217142252716