The paper presents the design and analysis of disc brake for FSAE competitions. Finite element analysis to evaluate the performance under severe braking conditions by comparing two materials. Grey Cast iron and stainless steel are used as disc brake materials. DS Solidworks 2020 and ANSYS 19.2 are used to design and carry out the analysis for determining the distribution of forces, variation of stresses, and deformation across the disc brake. The most reliable and efficient material of disc brake which can survive severe braking conditions which are required in FSAE competitions is determined. Static structural analysis has been carried out using the axis-symmetric finite elements. To get appropriate results the model is divided into discrete elements so that the forces are applied effectively in each region