1055, C55, C55E, and C55R are wrought medium-carbon non-alloy steels that are used in the normalized, cold worked, quenched and tempered, or austempered condition. 1055, C55E, and C55R 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. They are also used for applications where the higher carbon is needed to improve wear characteristics. 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-219. Producer or source: Data Survey.

1055, C55, C55E, and C55R are wrought medium-carbon (carbon = 0.50–0.60%) non-alloy steels that are used in the normalized, cold worked, quenched and tempered, or austempered condition. 1055, C55E, and C55R may also be flame or induction hardened, nitrided, or nitrocarburized. 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. They are also used for applications where the higher carbon is needed to improve wear characteristics. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on forming and heat treating. Filing Code: CS-258. Producer or source: Heat Treater's Guide.

Lucefin C55, C55E, and C55R are medium-carbon, non-alloy steels that are used in the normalized, cold worked, or quenched and tempered condition. C55E and C55R may also be flame or induction hardened. C55, C55E, and C55R are used for applications where the higher carbon is needed to improve wear characteristics and where strength levels required are higher than those attainable with the lower carbon grades. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on heat treating, machining, and joining. Filing Code: CS-212. Producer or source: Lucefin S.p.A.

Unimach No. 1 is a 5% chromium hot work steel recommended for construction equipment operating in the temperature range of 400-1000 F. 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 as well as forming, heat treating, machining, and joining. Filing Code: TS-115. Producer or source: Cyclops Corporation.

Colmonoy No. 6 is a high-carbon, nickel-base alloy recommended for hard facing parts to resist wear, corrosion, heat and galling. This datasheet provides information on composition, physical properties, hardness, elasticity, and compressive strength. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Ni-78. Producer or source: Wall Colmonoy Corporation.

INDALLOY is a sintered magnetic material recommended for permanent magnets in generators, motors and other electrical equipment. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on heat treating and machining. Filing Code: Fe-22. Producer or source: Indiana General Corporation Magnet Division.

ALLEGHENY LUDLUM 440C is a general purpose, hardenable high-carbon chromium steel designed to provide stainless properties with maximum hardness and high strength. This datasheet provides information on composition, physical properties, microstructure, hardness, elasticity, tensile properties, and compressive strength as well as fracture toughness. 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-93. Producer or source: Allegheny Ludlum Corporation.

TANTUNG G is a cast nonferrous alloy containing tantalum or columbium carbide and having wear and corrosion resistance. It is used primarily for cutting tools. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on forming, heat treating, machining, and joining. Filing Code: Co-28. Producer or source: Vascoloy, Ramet Division.

Jessair is a manganese, chromium, molybdenum alloy steel combining the deep harding characteristics of air-hardening steels with the simplicity of low temperature heat treatment possible in many oil-hardening steels. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and bend strength as well as fracture toughness and fatigue. It also includes information on forming, heat treating, machining, and joining. Filing Code: TS-157. Producer or source: Jessop Steel Company.

ELASTUF PENN Machinery Steel is a special analysis 0.45% carbon steel that combines the most desirable characteristics of AISI C1045 and C1141. It might be accurately defined as an inexpensive, modified AISI C1144 because of its strength, machinability and excellent response to heat treatment. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on forming, heat treating, machining, and joining. Filing Code: CS-27. Producer or source: Brown-Wales Company.

Lo-Air is a high-carbon alloy steel having air hardening characteristics. It is a deep hardening steel producing a combination of high strength, toughness and wear resistance. It is recommended for precision tools and heavy duty blanking and forming dies. This datasheet provides information on composition, physical properties, hardness, tensile properties, and bend strength as well as fracture toughness and fatigue. It also includes information on forming, heat treating, machining, and joining. Filing Code: TS-154. Producer or source: Cyclops Corporation.

Double Six Super is a high-carbon high-chromium air hardening tool steel having excellent non-deforming characteristics. It is recommended for blanking and thread rolling dies, drawing and coining dies, gauges and mandrels. This datasheet provides information on composition, hardness, tensile properties, and compressive strength as well as fracture toughness. It also includes information on forming, heat treating, machining, and joining. Filing Code: TS-205. Producer or source: Edgar Allen & Company Ltd, Imperial Steel Works.

Brush Alloy M220C is a betyllium-nickel casting alloy that responds to an age-hardening heat treatment and is characterized by high strength thermal conductivity combined with excellent corrosion, oxidation and wear resistance. It is recommended for mold tooling in the glass industries. 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 casting, heat treating, machining, joining, and surface treatment. Filing Code: Ni-114. Producer or source: Brush Beryllium Company.

Brush Alloy 260-C is a beryllium nickel casting alloy having high strength, hardness and good corrosion resistance. It is recommended for fuel pump impellers, turbines, non-sparking tools, molds for plastics and glass. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on high temperature performance and corrosion resistance as well as casting, heat treating, machining, joining, and surface treatment. Filing Code: Ni-138. Producer or source: Brush Beryllium Company.

CARPENTER STAINLESS No. 440B is a hardenable high-carbon chromium steel designed to provide stainless properties with maximum hardness. It is equivalent to AISI Type 440B stainless steel. This datasheet provides information on composition, physical properties, microstructure, hardness, elasticity, 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-36. Producer or source: Carpenter.

BRAKE DIE is a medium-alloy tool steel heat treated at the mill by oil-quenching and tempering to develop the best combination of properties. It is used for all types of dies on hand-operated and mechanically operated press brakes for the forming and bending of sheets, strip and other flat-rolled metallic and nonmetallic materials. It also will give good service in any application requiring wear resistance, toughness, high mechanical properties and good machinability. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: TS-302. Producer or source: Bethlehem Steel Corporation.

ALLEGHENY LUDLUM STAINLESS TYPE 440A is a hardenable high-carbon chromium steel designed to provide stainless properties with high hardness. This datasheet provides information on composition, physical properties, microstructure, hardness, elasticity, and tensile properties as well as fracture toughness and fatigue. It also includes information on corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: SS-38. Producer or source: Allegheny Ludlum Corporation.

AISI Type 440A is a martensitic hardenable high-carbon high chromium stainless steel recommended for cutlery, valve parts, surgical instruments, etc. It is always used in the hardened condition. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness and fatigue. It also includes information on corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: SS-215. Producer or source: Stainless steel mills.

AISI Type 440B is a hardenable high-carbon high-chromium steel recommended stainless for cutlery, valve parts, ball bearings, pivot pins, etc. This datasheet provides information on composition, physical properties, microstructure, hardness, elasticity, 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-223. Producer or source: Stainless steel mills.

AISI type H11 is a 5% chromium-molybdenum air hardening, hot work tool and die steel recommended for applications requiring a high degree of toughness in the temperature range of 400-1000 F. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and compressive and bearing strength as well as fracture toughness, creep, and fatigue. It also includes information on high temperature performance as well as forming, heat treating, machining, and joining. Filing Code: TS-201. Producer or source: Tool steel mills.