Abstract: In the present work, the different composition of Bismuth-lead binary alloys are grown by Zone- Refining Technique under a vacuum atmosphere on the basis of percentage of molecular weight 9:1, 5:5 and 1:9 ratios. The EDAX of these samples are done and the results are reported. The effect of temperature and load on the hardness of the grown alloy has been studied. Further the comparative studies of work hardening coefficients are reported.