MUELLER Copper 1100 is cathode copper remelted and cast with a controlled oxygen content. This copper is the most important type of copper available commercially. It is furnished in wrought form and is used widely by the electrical industry for electrical conductors. 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-461. Producer or source: Mueller Brass Company.

Copper No. 110, generally known as electrolytic tough pitch copper or ETP, is cathode copper remelted and cast with a controlled oxygen content. It is the most important type of copper commercially available and is used by the electrical industry as wire for electrical conductors, bars for bus-bars and commutators and in forms such as sheet, strip, and plate for many architectural and industrial applications. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and shear strength as well as fatigue. 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-222. Producer or source: Copper and copper alloy mills.

Wieland-K32 is a nondeoxidized copper with acceptable electrical and thermal conductivities. It is often called electrolytic tough pitch copper. Typical applications include wrapping strip for power cables and for coaxial telephone cables in electrical engineering. This datasheet provides information on composition, physical properties, elasticity, and bend strength. It also includes information on corrosion resistance as well as heat treating and joining. Filing Code: CU-728. Producer or source: Wieland Metals Inc.

KME Cu-ETP (electrolytic tough pitch copper) is an electrolytically refined, high conductivity copper that contains a minimum of 99.90% Cu and a controlled amount of oxygen in the form of Cu2O. It has a minimum electrical conductivity of 100% IACS. Cu-ETP is the most widely used grade of copper in electrical applications all over the world and represents over half of global copper use. This datasheet provides information on composition, physical properties, hardness, tensile properties, and bend strength as well as fatigue. It also includes information on heat treating. Filing Code: Cu-913. Producer or source: KME Germany GmbH.

Aurubis Cu-ETP (electrolytic tough pitch copper) is an electrolytically refined, high conductivity copper that contains a minimum of 99.90% Cu and a controlled amount of oxygen (generally 0.02–0.04%). It has a minimum electrical conductivity of 100% IACS. Special precautions are necessary when heat treating, welding, or brazing Aurubis Cu-ETP in atmospheres containing hydrogen so as to avoid hydrogen embrittlement. Cu-ETP is the most widely used grade of copper in electrical applications and represents over half of global copper use. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming and heat treating. Filing Code: Cu-922. Producer or source: Aurubis AG.

Mueller Brass C11000 (electrolytic tough pitch copper) is an electrolytically refined, high conductivity copper that contains a minimum of 99.90% copper and a controlled amount of oxygen in the form of Cu2O. It has a minimum electrical conductivity of 100% IACS. Electrolytic tough pitch copper (C11000) is the most widely used grade of copper in electrical applications all over the world and represents over half of global copper use. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming and heat treating. Filing Code: Cu-931. Producer or source: Mueller Brass Company.

Copper No. C11100 is commonly known as anneal-resistant electrolytic copper. It is produced mainly as wire for electrical power transmission where resistance to softening under overloads is desired. This datasheet provides information on composition, physical properties, and elasticity. It also includes information on corrosion resistance as well as forming, heat treating, and joining. Filing Code: Cu-530. Producer or source: Copper and copper alloy mills. See also Alloy Digest Cu-590, October 1993.

Wieland-K30 is a nondeoxidized copper with acceptable electrical and thermal conductivities. It is often called electrolytic tough pitch copper. Typical applications include lead frames and automotive connectors. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fatigue. It also includes information on corrosion resistance as well as forming and heat treating. Filing Code: CU-709. Producer or source: Wieland Metals Inc., Wieland-Werke AG.

COPPER ALLOY NO. C11100 is commonly called anneal-resistant electrolytic copper. It offers resistance to softening at slightly elevated temperatures by the addition of cadmium, which raises the temperature at which recovery and recrystallization occur. Its fabricating characteristics are the same as alloy C10100. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on forming, heat treating, machining, and joining. Filing Code: CU-590. Producer or source: Copper and copper alloy mills. See also Alloy Digest Cu-530, November 1987.

COPPER Nos. 113, 114, 115 and 116 are tough pitch coppers containing varying quantities of silver. At ambient temperatures, their properties are the same as those of tough pitch copper. Silver is added to increase the resistance to softening at elevated temperatures. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and shear strength as well as creep. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Cu-221. Producer or source: Copper and copper alloy mills.

Aurubis Cu-OFE (oxygen-free electronic) is an oxygen-free, high conductivity copper with 99.99% minimum copper. It offers the advantages of both electrolytic tough pitch (ETP) copper and phosphorus deoxidized (DHP) copper. Its high purity, with less than 5 ppm (0.0005%) oxygen, and the absence of deoxidizers accounts for minimum 101% IACS electrical conductivity as well as no susceptibility to hydrogen embrittlement. Cu-OFE has very good formability and can be soldered and welded, which makes it superior to Cu-ETP in these aspects. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming and machining. Filing Code: Cu-907. Producer or source: Aurubis AG.

Aurubis Cu-OF is an oxygen-free, high conductivity copper with 99.95% minimum Cu. It offers the advantages of both electrolytic tough pitch (ETP) copper and phosphorus deoxidized (DHP) copper. Its high purity, with less than 10 ppm (0.001%) oxygen, and the absence of deoxidizers accounts for an electrical conductivity of 100% IACS minimum, as well as no susceptibility to hydrogen embrittlement. Due to the absence of oxides in the structure, Cu-OF is capable of withstanding extra deep drawing and severe forming, and is superior to Cu-ETP in this respect. 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, and joining. Filing Code: Cu-911. Producer or Source: Aurubis AG.

Revere No. 145 is a free-cutting grade of copper recommended for high conductivity parts, such as electrical connectors, relays, fasteners, contacts, etc. 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-166. Producer or source: Revere Copper and Brass Inc..

MUELLER Copper 1220 is a deoxidized copper with high residual phosphorus (nominally 0.02%). It has rather low electrical conductivity but it is not susceptible to embrittlement by hydrogen. Its low electrical conductivity is mainly caused by the phosphorus. It has excellent cold-working characteristics and can be joined by several methods. Among its many applications are air conditioners, gas lines, heater lines, oil-burner and plumbing tubes, dairy tubes and oil lines. 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-495. Producer or source: Mueller Brass Company.

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. 145 is a phosphorus-deoxidized tellurium-bearing copper having excellent electrical and thermal conductivities combined with machinability approaching that of free-cutting brass. 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-243. Producer or source: Copper and copper alloy 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 Alloy No. C15100 is an age-hardenable zirconium-copper lead frame alloy. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fatigue. It also includes information on forming, heat treating, machining, and joining. Filing Code: CU-552. Producer or source: Copper and copper alloy mills. Originally published April 1990, revised October 1994.

OFHC copper is a high conductivity, oxygen free grade of copper furnished in two grades, namely, Regular Grade and Certified Grade. 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 low and high temperature performance, and corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: Cu-144. Producer or source: American Metal Climax Inc..

Aurubis Cu-DLP is a phosphorus-deoxidized copper that contains a minimum of 99.90% copper and a small amount of residual phosphorus. Owing to the presence of residual phosphorus, the electrical conductivity of Aurubis Cu-DLP is lower than that of the high-conductivity and oxygen-free coppers (Cu-ETP, Cu-FRHC, and Cu-OF). Its conductivity is, however, higher than that of Cu-DHP and Cu-HCP. 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-928. Producer or source: Aurubis AG.