Sirius 800, H, and H+ are three variants of an austenitic stainless steel for high temperature service. It has both oxidation and creep resistance. This datasheet provides information on composition, elasticity, tensile properties, and shear strength as well as creep. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, and joining. Filing Code: SS-1162. Producer or source: Industeel USA, LLC.