Self Compacting Concrete (SCC) is one of the innovative techniques to overcome the placement of concrete in narrow and congested reinforced concrete elements with high deformability and excellent stability characteristics. In this experimental research, SCC mixture was developed with GGBS and Crusher Rejected Fines (CRF) replaced cement and river sand respectively to achieve the lower strength of M20 to M30 SCC grade. This paper is focused on the experimental study on the actual behaviour of the structural component member under transverse loading. As well as to provide a valuable supplement to the laboratory test results, using sophisticated numerical tool ANSYS finite element software, Reinforced self-compacting concrete beams were modeled and analyzed. The comparison between ANSYS results and experimental test results were made in terms of strength, flexural resistance, and deflection of the structural elements. The first crack in the control SCC significantly delayed than the SCC with GGBS and CRF. The finite element model can make a reasonable estimate on the prediction values of ultimate loads and ultimate deflections.