“Additive manufacturing” (AM) is a term used to describe objects made using 3D printing techniques. This means that an object is constructed layer by layer by adding material rather than removing it, as done in most traditional manufacturing processes. This study evaluates the AlSi14 (aluminium–silicon) alloy that was manufactured using the selective laser melting (SLM) additive manufacturing (AM) technique. The manufacturing was conducted by varying the angle of orientation (0°, 45°, and 90°). This research underlines the crucial aspects of the SLM AM process for depositing the AlSi14 alloy and encompasses the examination of the powder’s morphology along with the assessment of the material’s physical, mechanical, and wear properties. This study highlights the vital elements of the SLM AM technique used to deposit the AlSi14 alloy. Results from this study include an analysis of the powder’s morphology and an evaluation of the material’s physical, mechanical, and wear characteristics.