Carpenter Stainless No. 12 is an austenitic chromium-nickel alloy designed for the manufacturer of cold-headed or cold forged parts. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and shear strength. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-111. Producer or source: Carpenter.

CARPENTER STAINLESS TYPE 405 is a 12% chromium stainless steel that does not harden appreciably. It was designed to allow its use in the as-welded condition. It is particularly desirable for welded applications which require finish machining. It has moderate tensile strength (70,000 psi) in the fully annealed condition and resists corrosion in mild environments. It is used for parts and structures that cannot be annealed after welding. 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: SS-395. Producer or source: Carpenter.

CARPENTER 21-12 is an austenitic chromium-nickel stainless steel which offers an excellent combination of high-temperature strength and corrosion resistance for exhaust valve applications. It is used widely as the head material in two-piece valves for both diesel and gasoline engines. 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, and joining. Filing Code: SS-310. Producer or source: Carpenter Technology Corporation.

Carpenter H-46 is a modified 12% chromium stainless steel having good strength and ductility at temperatures up to 1200 F. 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, joining, and surface treatment. Filing Code: SS-113. Producer or source: Carpenter.

Pyromet X-12 is a martensitic stainless steel offering high strength at both room temperature and high heat. It is recommended for use in jet engines, steam turbines and aircraft structural parts. 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: SS-152. Producer or source: Carpenter.

CARPENTER CHROME CORE 12 AND 12-FM alloys are controlled alloys for use in magnetic components where better corrosion resistance than iron and steel alloys is needed. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as heat treating, machining, and joining. Filing Code: SA-474. Producer or source: Carpenter.

Carpenter Custom 455 is a low-carbon martensitic stainless steel that responds to precipitation-hardening. The single aging treatment produces exceptionally high yield strength with good ductility and toughness. It is suitable for applications requiring high strength and corrosion resistance at temperatures up to 800 F. 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 forming, heat treating, machining, joining, and surface treatment. Filing Code: SS-193. Producer or source: Carpenter.

CARPENTER STAINLESS TYPE 430F is a free-cutting steel and is recommended for faster cutting and lower costs when making machined articles from a stainless steel containing 14-18% chromium. It is used in automatic screw machines for parts that require good resistance to corrosion. Examples of such parts are aircraft components and gears. 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: SS-455. Producer or source: Carpenter.

CARPENTER STAINLESS No. 2 is a high carbon heat-treatable chromium stainless steel equivalent to AISI Type 420; while No. 2-FM is the free-machining modification equivalent to AISI Type 420-F. 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, and joining. Filing Code: SS-47. Producer or source: Carpenter.

Carpenter Stainless No. 2 Mold Steel is a 13% chromium steel ideally suited for long-run molding jobs. It is specifically used for protection against the following corrosive conditions: (1) Rusting of cavities when machines are shut down or molds are stored, (2) Rusting of mold cavities when using corrosive plastics, and (3) Corrosion problems when molds are used in hot, humid climates. In addition to resisting the above corrosive conditions, users have found that this steel has many other cost-reducing advantages for applications where corrosion is not involved. 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, and machining. Filing Code: SS-367. Producer or source: Carpenter.

Carpenter Touralloy 230 Plus stainless was originally developed for high-strength aerospace components, however, it may provide improved bar cycle fatigue durability, compared to other traditional golf face plate alloys. 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 forming, heat treating, and joining. Filing Code: SS-1084. Producer or source: Carpenter Specialty Alloys.

Carpenter type 204-Cu is a low-nickel, Manganese containing, austenitic stainless steel with copper. The copper provides a reduced work hardening rate for superior forming when compared to other 200 series stainless steels. This datasheet provides information on composition, physical properties, and tensile properties as well as fatigue. It also includes information on low and high temperature performance, corrosion and wear resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-711. Producer or source: Carpenter.

CARPENTER GREEK ASCOLOY is a quench-hardenable chromium-nickel-tungsten stainless steel designed for temperatures up to 1200 F (649 C) in highly stressed parts. 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, and joining. Filing Code: SS-70. Producer or source: Carpenter. Originally published as Carpenter AMS 5616, February 1958, revised August 1988.

Carpenter Stainless 20Cb-3 is an austenitic stainless steel designed for improved resistance to sulfuric acid. It finds wide use in all phases of the chemical industry. It has good mechanical properties and comparative ease of fabrication. Columbium stabilizes the alloy to minimize carbide precipitation during welding. 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-182. Producer or source: Carpenter.

CARPENTER No. 5 BQ is a balanced version of AISI Type 416 stainless steel and it is capable of developing a minimum hardness of Rockwell C 40 when bright hardened. Despite its high hardness, it is nearly as machinable as Type 416. Its uses are widespread. 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 forming, heat treating, machining, joining, and surface treatment. Filing Code: SS-333. Producer or source: Carpenter.

Carpenter Stainless Types 309 and 309S are austenitic stainless steels with superior oxidation resistance and high temperature strength compared to Type 304, the basic grade in this series. 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, and joining. Filing Code: SS-804. Producer or source: Carpenter.

CARPENTER STAINLESS TYPE 440A is a high-carbon chromium steel designed to provide stainless properties at high hardness. It has sufficient corrosion resistance in the annealed condition to permit its use in mild environments. In some respects it behaves similarly to tool steels. It can be austenitized and quenched to a hardness of Rockwell C56. Its applications include dental and surgical instruments, cutlery and valve parts. 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: SS-452. Producer or source: Carpenter Technology Corporation.

CARPENTER 21-12N is an austenitic chromium-nickel stainless steel for valves. It offers excellent high-temperature strength and hardness as well as corrosion resistance to combustion products. This alloy contains 0.15-0.25% nitrogen for increased high-temperature strength. It is widely used as the head material in two piece exhaust valves for both diesel and gasoline engines. 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, and joining. Filing Code: SS-316. Producer or source: Carpenter.

CARPENTER STAINLESS 302HQ-FM, a modification of Carpenter Stainless Custom Flo 302HQ, has excellent cold headability plus machinability approaching that of AISI Type 303 stainless steel. It is designed primarily for cold-headed parts that are to be drilled, slotted, broached, etc; in addition, it can be used in bar form on automatic screw machines on parts where thread rolling or cold form tapping operations are critical. 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: SS-432. Producer or source: Carpenter.

Carpenter Project 70 Stainless Custom 630 is a modified version of type 630 stainless steel with improved machinability when compared to conventional type 630. The alloy is a martensitic precipitation, age-hardening stainless steel offering high strength and hardness along with excellent corrosion resistance. It has good fabricating characteristics and can be age hardened by a single-step, low-temperature treatment. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and shear strength as well as fracture toughness. It also includes information on corrosion resistance as well as forming and heat treating. Filing Code: SS-732. Producer or source: Carpenter Specialty Alloys.