Alcan 74S is an aluminum alloy designed for highly stressed applications where welding is involved. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, and machining. Filing Code: Al-191. Producer or source: Aluminum Company of Canada Ltd.

Alcan 7449 T7651 plates were developed with a better strength/corrosion-resistance balance than the incumbent alloy 7150. Aerospace applications include parts, ribs, and frames. This datasheet provides information on composition, physical properties, and tensile properties as well as fracture toughness and fatigue. It also includes information on forming and heat treating. Filing Code: AL-406. Producer or source: Alcan Inc.

ALCAN 57S is a medium strength wrought aluminum alloy having excellent resistance to corrosion especially by salt water. It is not heat treatable. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and shear strength as well as fatigue. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Al-79. Producer or source: Aluminum Company of Canada Ltd.

ALCAN 26S is a wrought heat treatable aluminum alloy recommended for structural applications requiring high strength. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and shear strength as well as fatigue. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Al-41. Producer or source: Aluminum Company of Canada Ltd.