Prodec Type 303 is a standardized resulfurized grade available in billet and bar. It has an improved machining capability over the conventional AISI Type 303 and is a product of extensive laboratory testing and application proven. The improved machinability offers shorter machining time, longer tool life, better surface finish, less distortion problems, more homogeneity in microstructures, and marginally increased resistance to corrosion. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-967. Producer or source: Outokumpu Stainless Inc.