Copper Alloy No. 280 is a 60-40 copper-zinc alloy having good strength but low ductility. It has good hot working properties and good general resistance to corrosion. 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: Cu-282. Producer or source: Copper and copper alloy mills.

ANACONDA Alloy 280 is nominally a 60% copper-40% zinc alloy with good strength but low ductility. It has excellent hot-working characteristics but its capacity for being cold-worked is only fair. Alloy 280 has a pleasing, reddish-yellow color much like that of extruded architectural bronze. Among its many uses are architectural applications, trim, hot forgings, condenser plates and heat exchanger tubes. 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: Cu-418. Producer or source: Anaconda American Brass Company.

COPPER Alloy No. 425 is a copper-zinc-tin alloy suitable for electrical switches and springs, fuse and pen clips, and weather stripping. It can be cold worked readily by convectional processes. 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, joining, and surface treatment. Filing Code: Cu-280. Producer or source: Brass mills.

COPPER No. 120 is a phosphorus deoxidized copper in which the residual phosphorus is maintained at a low level to acheive a good electrical conductivity. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and shear strength as well as fatigue. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Cu-263. Producer or source: Copper and copper alloy mills.

COPPER No. 122 is a deoxidized copper with high residual phosphorus. It is not susceptible to hydrogen embrittlement but has rather low electrical conductivity. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and shear strength as well as fatigue. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: Cu-253. Producer or source: Copper and copper alloy mills.

Copper No. 102 is a wrought oxygen-free high-conductivity copper. Its trade designation is OF (Oxygen Free) copper. It can be fabricated by all the conventional methods and is used widely for bus bars, bus conductors and other electrical conductors. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and shear strength as well as fatigue. It also includes information on corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: Cu-368. Producer or source: Copper and copper alloy mills.

COPPER ALLOY No. 210 is a 5% zinc brass having excellent cold working properties. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and shear strength as well as creep. It also includes information on low and high temperature performance, and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Cu-255. Producer or source: Brass mills.

COPPER ALLOY No. 655 is a high-silicon copper alloy which has good mechanical properties and corrosion resistance. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and shear strength as well as fracture toughness and creep. It also includes information on low temperature performance and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Cu-248. Producer or source: Copper and copper alloy mills.

COPPER ALLOY No. 521 is a copper-tin alloy which has been deoxidized with phosphorus. It has excellent strength and corrosion resistance. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on low temperature performance and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Cu-250. Producer or source: Copper and copper alloy mills.

Copper Alloy No. C84200 is a free-cutting copper-zinc-tin-lead alloy. It is characterized by good casting properties, moderate strength and ductility, good machinability and good resistance to corrosion. Formerly used named (not recommended) are 101, Leaded Semi-Red Brass and 80-5-2.5-12.5. Typical applications are pipe fittings, bushings, locknuts and unions. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as casting, heat treating, machining, and joining. Filing Code: Cu-446. Producer or source: Copper alloy foundries. See also Alloy Digest Cu-450, December 1982.

C.D.C. MANGANESE ALLOY No. 720 is a copper-manganese-nickel alloy that responds to hardening by heat treatment. It has high tensile and fatigue strength, wide hardness range, and excellent corrosion resisting 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: Cu-14. Producer or source: Chicago Development Corporation.

UNS No. A05140 is a casting alloy that cannot be hardened nor strengthened by heat treatment. It has relatively low strength and hardness. It is characterized by excellent weldability and excellent resistance to corrosion. UNS No. A05140 is recommended for food-processing equipment and marine applications. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and compressive and shear strength as well as fatigue. It also includes information on high temperature performance and corrosion resistance as well as casting, heat treating, machining, and joining. Filing Code: Al-280. Producer or source: Various aluminum companies.

COPPER-TRODE provides quality deposits with high electrical conductivity. Virgin copper is used. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on machining and joining. Filing Code: CU-587. Producer or source: Ampco Metal Inc.

CHASE TELLURIUM COPPER combines good machinability and excellent hot forgeability with high electrical and thermal conductivity. 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: Cu-16. Producer or source: Chase Brass & Copper Company Inc..

NICROFER 3620 Cb is a nickel-chromium-copper-molybdenum alloy that is stabilized (against intergranular corrosion) by columbian. It is resistant to corrosion in a wide variety of oxidizing and reducing media. This alloy is used extensively in various areas of the chemical 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: Ni-280. Producer or source: Vereingte Deutsche Metallwerke AG.

BRUSH CASTING ALLOY 3C is in the beryllium copper family, offering high thermal and electrical conductivity with moderate strength. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on casting, heat treating, and machining. Filing Code: Cu-574. Producer or source: Brush Wellman Inc..

BRUSH CASTING ALLOYS 20C AND 20CT are beryllium copper alloys (1.90-2.15% Be) of very high strength with cobalt as the second alloying element (0.35 to 0.70% Co). Use is in the age-hardened temper. Brush casting alloy 20CT is the fine-grained version. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on casting, heat treating, and machining. Filing Code: CU-581. Producer or source: Brush Wellman Inc.

Ampcoloy 88 was developed for plastic tooling and has a hardness greater than 260 HB, a high thermal conductivity, with good machinability and polishability. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on forming. Filing Code: CU-787. Producer or source: AMPCO Engineered Alloys.

KUMANIC is a copper-manganese-nickel alloy that responds to hardening by heat treatment. It has high tensile and fatigue strength along with excellent resistance to corrosion. 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: Cu-79. Producer or source: Imperial Chemical Industries Ltd.

Alloy C688 is a high-performance copper alloy with very high conductivity. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and bend strength. It also includes information on corrosion resistance as well as forming and joining. Filing Code: Cu-867. Producer or source: Gebr. Kemper GmbH + Company KG Metallwerke.