Kubota Alloy HP is a heat-resisting stainless steel casting suitable for long-term service at temperatures up to 1120 C (2050 F). It is a common pyrolysis tube alloy. This datasheet provides information on composition, physical properties, hardness, and tensile properties as well as creep. It also includes information on corrosion resistance as well as casting and joining. Filing Code: SS-1116. Producer or source: Kubota Metal Corporation, Fahramet Division.