The aerospace field has made significant progress in the last decades, making it necessary to develop materials with higher mechanical performance. For instance, Jet engines require high-temperature properties, and Ni-based superalloys are excellent candidates for this purpose. Because of the difficulties encountered in obtaining complex-shaped components, additive manufacturing (AM) offers new horizons to create near-net-shaped components with a high level of reliability. Laser powder bed fusion (LPBF) is one of the most mature AM techniques, and it is widely used for an ever-increasing number of materials. Inconel 625 is one of the most manufactured Ni-based superalloys with LPBF techniques, thanks to its high weldability.