COPPER Alloy No. 170 is a wrought, heat treatable beryllium-copper alloy offering high strenght, toughness, and corrosion resistance. 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-190. Producer or source: Brush Beryllium Company.

Kobelco alloy KLF 170 has high strength and high conductivity for electronic applications. The alloy is nominally Cu-0.7Ni-0.13P-0.1 Fe-0.1Zn. KLF 170 has electrical conductivity equivalent to C19400 and strength equivalent to 42 alloy. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and bend strength. It also includes information on forming and heat treating. Filing Code: Cu-855. Producer or source: Kobe Steel Ltd, Aluminum and Copper Business.

Alloy C7025 is a second generation, high performance alloy whose strength comes from an age hardening heat treatment similar to that used for the beryllium coppers. With stress relaxation resistance comparable to Be-Cu alloys C170/C172 (see Olin 170, Alloy Digest Cu-615, July 1998, and Olin 172, Alloy Digest Cu-621, August 1998) and conductivity almost double that of brass, C7025 is well suited to high-reliability connector applications. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as joining. Filing Code: CU-631. Producer or source: Olin Brass.

COPEL is a copper-nickel alloy having excellent mechanical and electrical properties. It is recommended for use in electrical instruments and similar apparatus where mechanical stability and a known low coefficient of resistance are required. 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-170. Producer or source: Hoskins Manufacturing Company.

Olin 170 (UNIS C17000) has a relatively high beryllium content compared to the whole class of beryllium coppers and has the ability to reach tensile strengths near 1380 MPa (200 ksi). This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on forming and heat treating. Filing Code: CU-615. Producer or source: Olin Brass.

Copper Alloy No. C35600 is a brass containing an extra-high level of lead. It is suitable for high-speed screw-machine work. It has moderate strength and ductility which are dependent on how much it has been hardened by cold working. Typical uses include clock plates and nuts, clock and watch backs, clock gears and channel plate for industrial 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, heat treating, machining, and joining. Filing Code: Cu-522. Producer or source: Brass mills.

Wieland-K76 (C19010) is copper alloyed with low nickel for good fabricability for parts in the electrical industry. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and bend strength as well as fatigue. It also includes information on corrosion resistance as well as forming, heat treating, and joining. Filing Code: Cu-839. Producer or source: Wieland Metals Inc..

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.

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.

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.

Wieland-K73 (UNS C19005) is copper alloyed with low nickel for good fabricability for parts in the electrical industry. This datasheet provides information on composition, physical properties, and bend strength as well as fatigue. It also includes information on corrosion resistance as well as heat treating and joining. Filing Code: Cu-901. Producer or source: Wieland Metals, Inc..

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.

BRUSH CASTING ALLOY 10C, a beryllium copper alloy, offers excellent 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-573. Producer or source: Brush Wellman Inc..

BRUSH CASTING ALLOYS 245C AND 245CT are beryllium copper (2.25-2.55% Be) alloys of high strength with cobalt as the second alloying element (0.35-0.70% Co). Use is in the age-hardened temper. Brush casting alloy 245CT 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-577. Producer or source: Brush Wellman Inc..

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.

BrushForm 158 is a spinodal alloy that develops exceptionally high elastic strength levels, dimensional stability, and relaxation resistance at high temperatures. 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-832. Producer or source: Materion Brush Performance Alloys.

Boehler Uddeholm alloy BeCu172 is a high-strength beryllium copper mold with high thermal conductivity. BeCu Alloy 172 can be supplied in the high-hard (HH) condition at approximately 40 HRC and in the low-hard (LH) condition at approximately 30 HRC. This alloy is used for applications such as pinch-offs and neck rings for blow molds, cores, and inserts in injection molds and injection nozzles and manifolds for hot runner systems. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on forming, heat treating, machining, joining, and surface treatment. Filing Code: CU-781. Producer or source: Böhler-Uddeholm Corporation.

MONEL Alloy 402 is a nickel-copper alloy developed for use in the pickling of steel and copper alloys. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: Ni-110. Producer or source: Huntington Alloy Products Division, An INCO Company.

Wieland-M30 has excellent cold working properties and good strength. The alloy is used in decorative products. It is commonly called cartridge brass, spinning brass, or extra-quality brass. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as deformation. It also includes information on corrosion resistance as well as forming, heat treating, and joining. Filing Code: CU-713. Producer or source: Wieland Metals Inc., Wieland-Werke AG.

CMW 73 is a heat treatable copper-base alloy having high tensile strength and hardness coupled with fair electrical and thermal conductivity. 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 casting, forming, heat treating, machining, and joining. Filing Code: CU-129. Producer or source: CMW Inc. Originally published as Mallory 73, June 1963, revised November 2000.