ANACONDA Alloy 1870 is a free-cutting high-conductivity copper. It is a deoxidized copper with lead added to impart free-cutting properties. The various and unusual properties of Alloy 1870 make it suitable for many applications in the manufacture of parts machined from rods and for current-carrying studs, nuts and bolts designed for use at normal temperatures. Because it is deoxidized, it is not susceptible to hydrogen embrittlement if heated in a reducing atmosphere. 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-318. Producer or source: Anaconda American Brass Company.

ANACONDA Alloy 220 is a copper-zinc alloy having good formability and good resistance to dezincification and stress-corrosion cracking. Among the binary brasses it holds a favored position where product appearance is an important factor; it possesses a rich and pleasing bronze color. Among its many applications are architectural trim, cosmetics containers, hardware, munitions and miscellaneous. 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-411. Producer or source: Anaconda American Brass Company.