UHB Stainless 904L is an extra-low-carbon, non-stabilized austenitic stainless steel with excellent corrosion resistance in severe acids and acidic solutions. It is particularly suitable for structural applications in the chemical industry and other process industries. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-287. Producer or source: Uddeholm Aktiebolag.