This study explores the feasibility of Friction Screw Extrusion Additive Manufacturing (FSEAM) for fabricating an AA7075 alloy build. A 54-layer build was manufactured on an AA7075 substrate at a controlled print velocity of 50 mm/min. Macroscopic analysis displayed consistent quality with minimal defects, while microstructural analysis revealed a fine, equiaxed microstructure with crack-like defects between some layers, indicating insufficient temperature and nozzle force during the process. Vickers microhardness testing showed significant hardness reduction compared to original feedstock, attributed to frictional heating during FSEAM. The results underscore the challenges of maintaining mechanical properties and temperature control when processing high-strength alloys like AA7075
