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.

WRM alloy 4252 is a modified copper-zinc-tin alloy similar to C42500 (see Alloy Digest Cu-280, June 1974), with improved conductivity, strength, and forming properties. This datasheet provides information on composition, physical properties, and tensile properties. Filing Code: CU-619. Producer or source: Waterbury Rolling Mills 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.

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.

Austral Wright Copper Alloy 220 (UNS C22000), also known as 90/10 gilding metal, is a wrought copper-zinc alloy. It combines a rich golden color with the best combination of strength, ductility, and corrosion resistance of the plain copper-zinc alloys. It weathers to a rich bronze color and can be supplied in pre-patinated colors ranging from deep brown to green. Austral Wright Copper Alloy 220 has a lower rate of work hardening than the copper-zinc alloys with higher zinc content, such as alloys 260 and 272. This is an advantage in multistage pressing applications without interstage annealing. It has excellent deep drawing characteristics and resistance to pitting corrosion when exposed to severe weather and water environments. 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 joining. Filing Code: Cu-935. Producer or source: Austral Wright Metals.

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.

BrushForm 96 strip is a high-performance, heat treatable spinodal copper-nickel-tin alloy designed to provide optimal formability and strength characteristics in conductive spring applications. It is available in both pre-heat treated (mill hardened) and heat treatable (age hardenable) forms. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. and bend strength. It also includes information on forming. Filing Code: Cu-833. Producer or source: Materion Brush Performance Alloys.

Paliney H3C is a palladium, copper and silver based alloy designed for applications such as semiconductor test probes where extreme hardness and higher levels of electrical conductivity are required. This datasheet provides information on physical properties, hardness, elasticity, and tensile properties. It also includes information on forming. Filing Code: Pd-2. Producer or source: Deringer Ney.

AlcoTec weld filler wire 4145 is a general-purpose high-silicon-containing wire for both welding and brazing. The alloy is often used instead of 2319 for welding higher-strength alloys because of its low melting temperature and high fluidity. This datasheet provides information on composition and physical properties. It also includes information on joining. Filing Code: AL-383. Producer or source: AlcoTec Wire Corporation.

Alcoa 351 SupraCast is a heat-treatable aluminum-silicon-copper alloy that also contains small amounts of magnesium, manganese, vanadium, and zirconium. It is designed for components exposed to elevated temperatures in high performance engines. This datasheet provides information on composition, physical properties, and tensile properties as well as fatigue. It also includes information on heat treating, machining, and joining. Filing Code: Al-466. Producer or source: Alcoa Corporation.

AlcoTec Weld Filler Wire 5654 is a nonheatable wire with moderate high-strength capabilities. The principal alloying elements are magnesium, manganese, chromium, and titanium. This datasheet provides information on composition, physical properties, and shear strength. It also includes information on corrosion resistance as well as joining. Filing Code: AL-379. Producer or source: AlcoTec Wire Corporation.

Alcotec weld filler wire 2319 is a heat treatable wire. The principal alloying elements are copper, manganese, vanadium, zirconium, and titanium. Weld filler wire 2319 was developed primarily for aircraft structural components to weld the high-strength age-hardenable wrought alloy 2219. This datasheet provides information on composition, physical properties, and tensile properties. It also includes information on joining. Filing Code: AL-382. Producer or source: AlcoTec Wire Corporation.

ILLIUM B was developed as a bearing alloy for maximum wear and galling resistance in high concentrations of hot sulfuric acid. The alloy is capable of being age hardened. 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, joining, and surface treatment. Filing Code: Ni-146. Producer or source: Stainless Foundry & Engineering Inc..

Swissmetal B14 attains high strength by aging after cold working. It is used in springs. 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, heat treating, machining, and joining. Filing Code: CU-761. Producer or source: Avins Industrial Products.

Swissmetal alloy SM802K is a free-machining bronze that produces a fine surface finish. Applications are in springs, demanding large elastic deformations. 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 joining. Filing Code: CU-655. Producer or source: Swissmetal Metalworks Ltd, Plant Boillat.

Alloy CuSn8 (UNS C52100) is a high-performance copper alloy with 8% tin. This datasheet provides information on composition, physical properties, hardness, tensile properties, and bend strength. It also includes information on wear resistance as well as forming and joining. Filing Code: Cu-875. Producer or source: Gebr. Kemper GmbH + Company KG Metallwerke.

Swissmetal alloy SM931R is an alloy designed for hot working and contains a duplex alpha plus beta microstructure. The alloy has also been called DORECO. This datasheet provides information on composition, physical properties, hardness, tensile properties, and compressive and shear strength. It also includes information on forming, heat treating, and joining. Filing Code: CU-695. Producer or source: Swissmetal Metalworks Ltd, Plant Boillat.

BRUSH WELLMAN Alloy 174 is a beryllium copper alloy with cobalt designed to be a current-carrying component where high strength and relaxation resistance alloys are needed for body downsizing and miniaturization of microprocessors. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fatigue. It also includes information on forming and heat treating. Filing Code: Cu-578. Producer or source: Brush Wellman Inc.. See also Alloy Digest Cu-509, May 1986.