: In this research, the friction and lubrication conditions in forming of prepainted steel sheets is investigated. To achieve the optimum condition from lubrication and friction aspects, firstly, friction tests are performed. A friction test apparatus is designed and built and friction coefficient is calculated for 2 die materials and 2 lubricants, in which the TiN,TiCN,Ti PVD coated steel along with oil resulted in best frictional condition. In another section of this project experimental tests are performed on circular deep drawing dies, in which the best condition observed from nitrated steel as the die material along with lubricant C.