CARPENTER STAINLESS TYPE 317 is a modified version of the conventional 18% chromium-8% nickel stainless steel made by adding molybdenum (3-4%) and more nickel (nominally 13%). Molybdenum is added to improve resistance to corrosion by certain specific corrodents. The extra nickel is added to keep the steel austenitic by offsetting the well-known effect of molybdenum in promoting the formation of ferrite. Type 317 has higher tensile and creep strengths than the 18-8 stainless steels at elevated temperatures. Its many uses include equipment to handle paper pulp and high-temperature applications. 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, heat treating, machining, and joining. Filing Code: SS-423. Producer or source: Carpenter.

CARPENTER STAINLESS No. 7-Mo is a two-phase alloy consisting of a ferritic matrix with pools of austenite. It has high resistance to stress-corrosion cracking and pitting, and good general corrosion resistance in many environments. Its principal use is for tubing and pipe in heat exchangers involving corrosive conditions. It is normally used in the annealed condition for maximum corrosion resistance and ductility. This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as fracture toughness. It also includes information on low and high temperature performance, and corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: SS-298. Producer or source: Carpenter.

CARPENTER STAINLESS 22Cr-13Ni-5Mn has very good corrosion resistance in combination with high strength. It has better corrosion resistance than AISI Type 316 stainless steel and approximately twice the yield strength. Carpenter 22Cr-13Ni-5Mn can be machined, cold worked and welded using the same equipment and methods used for the conventional AISI 300 series of stainless steels. It is nonmagnetic as annealed and after severe cold work. This datasheet provides information on composition, physical properties, hardness, and tensile properties as well as fracture toughness. It also includes information on corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: SS-353. Producer or source: Carpenter.

CARPENTER 636 is a hardenable stainless steel designed for service up to 1200 F (649 C). This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as fracture toughness and creep. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-294. Producer or source: Carpenter. Originally published as Alloy Digest SS-139, December 1962, revised February 1992.

CARPENTER 636 is a hardenable stainless steel designed for service up to 1200 F (649 C). It exhibits good resistance to scaling and oxidation in continuous service up to 1400 F (760 C). This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as fracture toughness and creep. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-139. Producer or source: Carpenter. Originally published as Alloy Digest SS-294, December 1962, revised February 1992.

FERRALIUM Alloy 255 is a high-strength super stainless steel. It combines high mechanical strength, ductility and hardness with excellent resistance to corrosion and erosion. Under most conditions of service, its corrosion resistance is superior to that of the fully austenitic AISI Types 304, 316 and 317L stainless steels. Its many uses include marine scrubbers, desalination equipment, sulfuric acid production, wet phosphoric acid production, mild sour gas wells, urea production and pulp and paper industry. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-481. Producer or source: Haynes International Inc..

PYROMET A-286 is an age-hardenable austenitic iron-nickel-chromium alloy designed for service up to 1300 F (704 C) on jobs requiring high strength and good corrosion resistance at the operating temperature. It offers high ductility in notched sections. Pyromet A-286 is used in jet engines and superchargers for various high-temperature components. This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as fracture toughness and creep. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-340. Producer or source: Carpenter.