en Research Paper Research Paper Hybrid composite finds wide application in various fields. In this present study, the hybrid composites are developed using stir casting technique as per Taguchi’s L9 orthogonal array. Hybrid composites were fabricated using Aluminium Al6082 as the base material and reinforced with the combinations of reinforcements Al2SiO5 and B4C at three levels (4%, 8% and 12%).The developed composites were analyzed for micro structural  investigations and mechanical tests were done as per ASTM standards. The micro structural analysis was done using optical Microscope and Scanning electron microscope while composition studies were done using X-ray diffraction and EDAX. Mechanical test like tensile, impact and flexural were conducted and their damage assessment was done using Scanning electron microscope. The fatigue characteristics like high cycle fatigue and fatigue crack propagation was studied both experimentally and numerically. The experimental data and numerical modeling analysis data obtained for the hybrid composite system, agree with each other.            Boron Carbide (B4C),Aluminium Silicate (Al2SiO5),X-ray diffraction,Scanning electron microscope (SEM). 1 15 http://ijmse.iust.ac.ir/browse.php?a_code=A-10-4165-1&slc_lang=en&sid=1 Puneeth Puneeth 1800319475328460015114 1800319475328460015114 No Research Scholar, Department of Mechanical Engineering, Visvesvaraya Technological University, Belagavi, Karnataka, India Gangarekaluve J. Naveen gj.naveenprakash@gmail.com 1800319475328460015115 1800319475328460015115 Yes Research Scholar, Department of Mechanical Engineering, Visvesvaraya Technological University, Belagavi, Karnataka, India Vishwanath Koti 1800319475328460015116 1800319475328460015116 No Department of Mechanical Engineering, Ramaiah Institute of Technology, Bengaluru,Karnataka, India Nitrahalli D. Prasanna 1800319475328460015117 1800319475328460015117 No Department of Mechanical Engineering, Ramaiah Institute of Technology, Bengaluru,Karnataka, India Litton Bhandari 1800319475328460015118 1800319475328460015118 No Department of Materials Science and Engineering Engineering, Indian Institute of Technology Gandhinagar, India Javaregowda Satheesh 1800319475328460015119 1800319475328460015119 No Department of Mechanical Engineering, S J B Institute of Technology, Bengaluru, Karnataka, India Parthasarathy Sampathkumara 1800319475328460015120 1800319475328460015120 No Department of Mechanical Engineering, Sambhram Institute of Technology, Bengaluru, Karnataka, India