The high temperature self-lubricating wear-resistant NiCr/Cr3C2-30% WS2 coating and wear-resistant NiCr/Cr3C2 coating were fabricated on 0Cr18Ni9 austenitic stainless steel by laser cladding. Phase constitutions and microstructures were investigated, and the tribological properties were evaluated using a ball-on-disc wear tester under dry sliding condition at room-temperature (17 degrees C), 300 degrees C and 600 degrees C, respectively. Results indicated that the laser clad NiCr/Cr3C2 coating consisted of Cr7C3 primary phase and gamma-(Fe, Ni)/Cr7C3 eutectic colony, while the coating added with WS2 was mainly composed of Cr7C3 and (Cr, W) C carbides, with the lubricating WS2 and CrS sulfides as the minor phases. The wear tests showed that the friction coefficients of two coatings both decrease with the increasing temperature, while the both wear rates increase. The friction coefficient of laser clad NiCr/Cr3C2-30% WS2 is lower than the coating without WS2 whatever at room-temperature, 300 degrees C, 600 degrees C, but its wear rate is only lower at 300 degrees C. It is considered that the laser clad NiCr/Cr3C2-30% WS2 composite coating has good combination of anti-wear and friction-reducing capabilities at room-temperature up to 300 degrees C. (C) 2011 Elsevier B. V. All rights reserved.