Extrusion is a metal forming process, In this process the material is pushed or drawn through a die of desired cross-section to create long object of a fixed cross-section area, extrusion may be continuous (producing infinitely long material) or semi continuous (producing many pieces). Due to very large strain rates, deformations and temperature changes, selection of optimal hot extrusion process parameters of aluminium alloy composite is a exigent problem in metal processing. Hence, in the present work, simulation is performed by varying Cone Half Angle (CHA), billet temperature and friction...