In present work hybrid composite laminated plate is prepared by mixing Silicon Carbide (SiC) and Graphene powder in glass fiber reinforced composite plates. The hand lay-up process has been adopted for preparing the composite plates. The antisymmetric cross ply (00 /900 /00 /900 ) composite laminated plates are considered for analysis. The hardness and Impact test on hybrid composite laminated plate is to be carried out on Brinell’s Hardness test and Charpy V - Notch Test. | Experimental investigation of impact and hardness properties of hybrid laminated plates