AISI TYPE 314 is an austenitic chromium-nickel stainless steel with the highest heat resisting properties of any of the chromium-nickel steels. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness and creep. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-100. Producer or source: Stainless steel mills. Originally published February 1960, revised October 1988.

Böhler (or Boehler) H525 is an alloy with superior high-temperature strength and excellent toughness with good resistance to oxidizing, nitrogenous, and low oxygen gases. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on high temperature performance as well as forming, heat treating, machining, and joining. Filing Code: SS-1271. Producer or source: Böhler Edelstahl GmbH.

Sirius 314 is a high-temperature stainless steel with the elements of silicon, cerium, and lanthanum added for better oxidation resistance compared to AISI Type 310. Applications are in burners, recuperators, and ducts. This datasheet provides information on composition, physical properties, 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 and joining. Filing Code: SS-937. Producer or source: Industeel USA, LLC.