This work on the designing and analysis of micro lattice structures in various configurations. Initially, four different Body-Centered Cubic (BCC) lattice cell structures (LCS) of different strut diameters were designed using SolidWorks. ANSYS Workbench has been used to determine the lattice structure's compression stress analysis and the evaluation of deformation and stress analysis. To estimate the equivalent solid properties: First, the FEA method and theoretical calculations are used on a single unit cell BCC for different cases (different strut diameters and cell sizes). In addition, 10 × 10 × 10 mm (H × L × W) cells with strut diameter 2 mm BCC lattice cell structure specimens are designed and analyzed under compression loading conditions. Within the elastic limit, load–displacement behavior and the results obtained from the FEA models are appreciable. Even though AlSi10Mg materials have good mechanical properties, lattice structures can be used to enhance mechanical and functional properties and parts can be created with regulated porosity.