Copper Alloy No. C42200 is brass with an addition of tin (nominally 1.1%). It can be machined, formed and joined successfully. It has good resistance to corrosion. Typical uses include terminals, fuse clips, contact springs and electrical connectors. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on heat treating. Filing Code: Cu-482. Producer or source: Copper and copper alloy mills.

Olin Brass Alloy C42200 (Tradename: Lubronze) is a copper-zinc-tin alloy (tin brass). The mechanical properties and performance of C42200 are very similar to those of high-zinc brass alloys with the added benefit of improved resistance to stress relaxation. It is also a cost-effective alternative to phosphor bronze. This datasheet provides information on composition and physical properties. It also includes information on corrosion resistance as well as forming. Filing Code: Cu-904. Producer or source: Olin Brass GBC Metals, LLC.

Luvata C422 is a copper alloy with good spring properties and good electrical and thermal conductivity used in electrical contacts. It is often called Ambronze 422. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and bend strength. It also includes information on forming, heat treating, machining, and joining. Filing Code: CU-765. Producer or source: Luvata Sales (USA) Inc.

WRM alloy 4222 is a copper-zinc alloy of the tin-brass family with a good combination of conductivity, strength, and forming characteristics. A typical application is in high-performance conductive springs. This datasheet provides information on composition, physical properties, tensile properties. and bend strength. It also includes information on forming. Filing Code: CU-639. Producer or source: Waterbury Rolling Mills Inc.