Ansonia alloy C67500 and C67600 are manganese bronze and manganese leaded bronze that are high strength; the latter being the machinable equivalent. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on forming, heat treating, machining, and joining. Filing Code: CU-763. Producer or source: Ansonia Copper & Brass Inc.

MUELLER Alloy 6750 (formerly MBCo 241A) is a moderately high-strength wrought manganese bronze possessing good torsional properties and general corrosion resistance. The material possesses excellent hot-working properties and is readily joined by either soldering, brazing or oxyacetylene welding. Its many uses include automotive clutch disks, shafting and valve stems and bodies. 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-384. Producer or source: Mueller Brass Company.