In the modern automobile vehicles the system of braking is the main primary essential parts. It takes up the wheel kinetic energy then dissipates it as heat energy and decelerate or else vehicle stop. While apply the disc brake high stress is generated, therefore problem of frictional wear occur. In order to enhance the functional performance, take thermal analysis for selecting minimum heat flexes material. Hence, software of Catia v5 as well as ANSYS is used for creating modal and analyzing.