This work focuses on the structure and magnetic properties of Fe-50wt% Ni permalloy manufactured from pre-alloyed powder by selective laser melting (SLM). The melted (SLMed) alloys were characterized a 3D profilometer, optical microscope, scanning electron X-ray diffraction, etc. effects volume energy density (LVED) structure, with coercivity (Hc), remanence (Br), power losses (P50-1), evaluate...