: In this research microstructure, Vickers hardness profile, corrosion and wear behavior and phase formation before and after wear test of consecutive layers of a cobalt based alloy, Stellite 6, were deposited onto 410 stainless steel, One, two and three consecutive layers and one layer stellite 6 with 309austenitic stainless steel and inconel 617 interlayer were investigated. Gas Tungsten Arc Welding (GTAW) cladding were carried out for depositing. The specimens were investigated by an optical metallogaphy X-ray diffractometer, energy dispersion spectroscopy (EDS), scanning electron microscope (SEM) and hardness test. The microstructure of the clad layer consists of eutectic structure carbides dispersed in the FCC matrix Co with dendritic structure, The carbides are M 7 C 3 and M 23 C 6 (M refers to metal), which are mainly compounds of chromium. Interface and dendrites have epitaxial growths. There was a gradual increase in the hardness from the substrate towards clad surface due to the decrease in the size of dendrites and the hardness near the substrate is low because of the dilution of the clad layer with Fe from the substrate. 309austenitic stainless steel Interlayer results dilution of Fe were decreased and hardness were increased. Inconel 617 interlayer cause decrease in hardness. from 1 layer to 3 layer specimen, the wear resistance of the clad layer were increased. 309 austenitic stainless steel Interlayer specimens have the highest wear resistance. Wear rate and weight loss of Inconel 617 interlayer specimens are highest level. After wear test, hardness and? (HCP) Cobalt phase were increased. The friction coefficient of stellite was 0.2 – 0.28 and with inconel 617 interlayer was higher. The corrosion rate of 3 layer specimens were low, and the passive region was longer than other specimens, the passive current for stellite coatings with interlayers were lower than 1 and 2 layer but the passive regions were smaller. Keywords: stellite 6, 410 stainless steel, inconel 617, interlayer, microstructure, corrosion and wear behavior