Alcoa Toolrite 2011 is a cold-finished aluminum wrought product and is suggested for applications requiring high productivity without corrosion resistance concerns. The alloy has excellent machinability, unexcelled for free-cutting qualities and good mechanical properties. The alloy has excellent machined surface-finish capability. The T451 and T8 tempers offer good deep drilling characteristics. This datasheet provides information on composition, physical properties, and tensile properties. It also includes information on corrosion resistance as well as machining, joining, and surface treatment. Filing Code: AL-341. Producer or source: ALCOA Wire, Rod & Bar Division.

UltrAlloy is a lead-free, enhanced machining product with the inherent benefits of a 6xxx-series alloy. The alloy is produced as a cold-finished rod and bar with strength levels comparable to 6262. The alloy is registered with the Aluminum Association as X6020. This datasheet provides information on composition, microstructure, hardness, and tensile properties. It also includes information on corrosion resistance as well as forming, machining, joining, and surface treatment. Filing Code: AL-340. Producer or source: ALCOA Wire, Rod & Bar Division. Originally published September 1996, corrected December 1996.