AISI Type 442 is a non-hardenable ferritic chromium steel recommended for general purpose corrosion and heat resisting applications. It is magnetic in all conditions. 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 high temperature performance and corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: SS-187. Producer or source: Stainless steel mills.

CRUCIBLE 442 is a non-hardenable (ferritic) chromium stainless steel. It is suitable for general-purpose corrosion and heat resisting applications. This steel is magnetic at all times. Its typical applications include decorative trim, nitric acid tanks and nitrogen fixation equipment. This datasheet provides information on composition, physical properties, hardness, 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-451. Producer or source: Crucible Specialty Metals Division, Colt Industries.

AISI Type H10 is a hot-work tool steel of the chromium type, although it contains a substantial amount of molybdenum. It is a high-hardenability steel and possesses a combination of high tensile strength and hardness with excellent toughness. Typical hot work applications include forging dies, extrusion dies, hot header dies, mandrels, punches and piercing tools. Consult the manufacturer for specific recommendations. This datasheet provides information on composition, physical properties, hardness, and elasticity as well as fracture toughness. It also includes information on high temperature performance as well as forming, heat treating, machining, and joining. Filing Code: TS-442. Producer or source: Tool steel mills.

Armco 18 SR is a ferritic stainless steel that provides excellent resistance to high temperature scaling. It is readily welded by conventional methods and is not subject to troublesome embrittlement or loss of corrosion resistance in the heat-affected zones that affect many other straight chromium alloys. This datasheet provides information on composition, physical properties, hardness, 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-259. Producer or source: Armco Steel Corporation, Advanced Materials Division.

ALLEGHENY LUDLUM OR-1 is a titanium-stabilized, ferritic chromium stainless steel with high resistance to oxidation. 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, heat treating, machining, and joining. Filing Code: SS-281. Producer or source: Allegheny Ludlum Corporation.

Type CB-30 is an iron-chromium alloy sufficiently high in chromium content to provide excellent resistance to corrosion by nitric acid, alkaline solutions and many organic chemicals. They alloy maintains an essentially ferritic structure. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on corrosion resistance as well as casting, heat treating, machining, and joining. Filing Code: SS-315. Producer or source: Stainless steel foundries.

CARPENTER 20Mo-6 is an austenitic stainless steel which is resistant to corrosion in hot chloride environments with low pH. It has good resistance to pitting and stress-corrosion cracking in chloride environments and is also resistant to oxidizing media. Its good resistance to corrosion has been demonstrated in both laboratory and field tests. These tests indicate that potential applications for Carpenter 20Mo-6 include environments where HASTELLOY Alloy G (Cabot Corporation) is acceptable. This datasheet provides information on composition, physical properties, hardness, 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-444. Producer or source: Carpenter.

1050, 1053, C50, C50E, and C50R are wrought medium-carbon non-alloy steels that are used in the normalized, cold worked, quenched and tempered, or austempered condition. 1050, 1053, C50E, and C50R may also be flame or induction hardened. These steels are widely used for moderately and highly stressed parts that require higher strength levels than can be achieved by the lower carbon grades, and where the expense of an alloy steel is not justified. Owing to their low hardenability, their use in the quench hardened and tempered condition is not recommended for large sizes, as the improvement in mechanical properties over the normalized condition is insufficient to justify the additional cost of heat treatment. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: CS-218. Producer or source: Data Survey.

1045, 1045H, 1046, C45, C45E, and C45R are wrought medium-carbon non-alloy steels that are used in the normalized, cold worked, or quenched and tempered condition. 1045, 1045H, 1046, C45E, and C45R may also be flame or induction hardened. These steels are widely used for moderately and highly stressed parts that require higher strength levels than can be achieved by the lower carbon grades, and where the expense of an alloy steel is not justified. Owing to their low hardenability their use in the quench hardened and tempered condition is not recommended for large sizes as the improvement in mechanical properties over the normalized condition is insufficient to justify the additional cost of heat treatment. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joinability. Filing Code: CS-217. Producer or source: Data Survey.