OLYMPIC BRONZE Type A is a silicon bronze designed especially for structural and engineering purposes. It has the combination of high strength, workability, and corrosion resistance. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and shear strength as well as fracture toughness. It also includes information on corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: Cu-22. Producer or source: Chase Brass & Copper Company Inc..