Olin Brass Alloy C10200 is an oxygen-free, high-conductivity copper. It is ideal for applications where extremely high electrical conductivity and resistance to hydrogen embrittlement are vital. Where glass-to-metal seals are required this material also provides the added advantage of developing an adherent, nonscaling oxide at elevated temperatures. This datasheet provides information on composition and physical properties. It also includes information on corrosion resistance. Filing Code: Cu-903. Producer or source: Olin Brass GBC Metals, LLC.

Mueller Alloy C10200 has very high conductivity for applications such as bus bars. 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-852. Producer or source: Mueller Brass Company.

OF-OK, oxygen-free copper, has one of the highest thermal and electrical conductivities among the copper grades. This datasheet provides information on composition, physical properties, hardness, tensile properties, and shear strength. It also includes information on forming, heat treating, and joining. Filing Code: CU-734. Producer or source: Outokumpu Copper (USA) Inc.

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.

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.

Wieland-K11 is a pure, oxygen-free copper for many electronic and glass sealing applications. 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-794. Producer or source: Wieland Metals Inc., Wieland-Werke AG.

CR 155 is a silver-copper to which magnesium and phosphorus have been added to deoxidize the copper and give a precipitation-strengthening copper (alloy) having great strength and resistance to heat without an equipment loss in electrical conductivity. It is readily formable and can meet a large number of design requirements because it can be altered easily through cold working and heat treating (annealing) to develop a wide range of properties. Its many uses include electrical springs and contacts, radiator fins, tinsel wire in telecommunications and high-strength hook-up wire in aircraft. 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, heat treating, machining, and joining. Filing Code: Cu-472. Producer or source: Copper Range Company.