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.

Sirius S12 is an austenitic stainless steel for high-temperature service. The carbon content is optimized for creep resistance, and the alloy contains additions of silicon to outperform the conventional grades in oxidation. This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as creep. It also includes information on high temperature performance and corrosion resistance as well as forming and heat treating. Filing Code: SS-910. Producer or source: Industeel USA, LLC.

Sirius S15 is a high-temperature stainless steel with the elements silicon, cerium, and lanthanum added for an oxidation resistance that is better than AISI Type 310. Applications are in burners, recuperators, and ducts. This datasheet provides information on composition, physical properties, and tensile properties as well as creep. It also includes information on high temperature performance and corrosion resistance as well as forming and joining. Filing Code: SS-913. Producer or source: Industeel USA, LLC.

Sirius 815 is a fully austenitic stainless steel (UNS S30815) with rare earth contents that make the alloy well suited for hightemperature service (up to 1100 °C, or 2012 °F) in oxidizing environments. This datasheet provides information on composition, physical properties, 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-1312. Producer or source: Industeel Belgium.

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.

Sirius 310 is a high-temperature stainless steel with 25% Cr, 0.6% Si, and 20% Ni to provide good high-temperature strength and oxidation resistance. 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-945. Producer or source: Industeel USA, LLC.

Sirius 309 is a high-temperature stainless steel containing 23% Cr and 13% Ni. The alloy is a multipurpose high-temperature alloy. 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-941. Producer or source: Industeel USA, LLC.

Maxival MV274MDE is an enhanced machining version of AISI Type 329 stainless steel. The alloy has a specified inclusion picture to enhance machining by modifying both sulfide and oxide inclusions. This grade may be used in most applications where duplex stainless steel is needed and machining is an integral part of the product design. This datasheet provides information on composition, hardness, and tensile properties. It also includes information on forming and machining. Filing Code: SS-1147. Producer or source: Valbruna Stainless, Inc.. Originally published June 2013, corrected December 2019.