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Martensitic stainless steel has less corrosion resistance, great hardness, wear resistance and strength, but absence of ductility. Therefore, annealing processes have been picked out to stabilize the property of ductility. The specimens were taken in the cylindrical shapefor a dimension of 42 mm length and 09 mm diameter. Later the specimens were annealed to a temperature of 723°C, 823°C, 923°C and were named as A1, A2 and A3 respectively. The untreated specimen is kept aside comparison of results. Wear test were undergone for all the specimens with the help of pin on disc wear testing machine. All the specimens were undergone through scanning electron microscope for changes in microstructure. The results were compared and the best specimens were chosen for the needed application. It was noted that, phase change from martensite stage to residual austenite were determined. [ABSTRACT FROM AUTHOR]