Alloy KHP 194 (UNS C19400) is a high performance copper alloy with very high conductivity. Typical applications include leadframes, bus bars, contacts, switching elements, and connectors. 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-864. Producer or source: Gebr. Kemper GmbH + Company KG Metallwerke.

WRM Alloy C19400 has one of the best combinations of electrical conductivity, mechanical strength, forming properties, and stress-relaxation resistance characteristics of high-performance copper alloys for electronic applications. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. Filing Code: CU-634. Producer or source: Waterbury Rolling Mills Inc. Originally published May 1999, corrected October 1999.

Kobelco Alloy KLF 194 has high strength and high conductivity for electronic applications. The alloy is nominally Cu-2.2Fe-0.03P-0.5Zn. KLF 194 is produced differently and has slightly different properties than C194. 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-857. Producer or source: Kobe Steel Ltd, Aluminum and Copper Business.

Wieland-K65 is an alloy originally developed near 1970 and used as a carrier material for integrated circuits. It is characterized by high conductivity, good corrosion resistance, and very high strength. In 1990, it accounted for nearly 50% of the leadframe volume in the world. 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, and joining. Filing Code: CU-664. Producer or source: Wieland Metals Inc., Wieland-Werke AG.

OLIN Alloy 194 was developed to provide a low-cost, high-conductivity, high-strength alloyed copper. It meets these requirements in many and varied applications. Typical uses are electrical terminals and contacts, electrical switches, eyelets and flexible hose. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness, creep, and 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-360. Producer or source: Olin Corporation, Brass Group.

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.

Kobelco Alloy SuperKFC has high strength and high conductivity for electronic applications. The alloy is nominally Cu-0.3Fe-0.1P. This datasheet provides information on composition, physical properties, hardness, and tensile properties. and bend strength. It also includes information on forming. Filing Code: Cu-854. Producer or source: Kobe Steel Ltd, Aluminum and Copper Business.