The metabolic activities of microbes on the metallic surfaces could deteriorate the structural integrity and functionality of the industrial equipment. For instance, due to the microbial activities, the origin of distinct microenvironments on the surface of the metallic structures could facilitate localized concentration, aeration and pH variations leading to localized corrosion. This dissolution of metallic materials in the presence of microbes i.e. bacteria is generally termed as microbiologically influenced corrosion (MIC) or biocorrosion . MIC of any metal/alloy is a complex process and the extent of deterioration depends on many factors i.e. the nature of microbes, surface topography, alloying additions, microstructural features, aerobic/anaerobic environment etc. A noticeable impact of the MIC has been experienced by medical equipment, bioimplants, transmission oil and gas pipelines, storage tanks, power generation units, fuel tanks, aircraft, and structures exposed to the marine environment . Stainless steel (SS304) is a common alloy and is widely used in many industrial applications due to its adequate mechanical and corrosion-resistant properties. The SS304 is the best-known corrosion-resistant alloy due to its tendency to form thin, adherent, and protective passive film under oxidizing conditions .