The extrusion alloy 7349 was developed by Pechiney and introduced in 1994 to provide higher strength properties than incumbent 7x75 and 7150 alloys. This datasheet provides information on composition limits and processing effects on mechanical properties of this aluminum alloy. Performance comparisons of alloys 7349-T6511 with 7175-T76511 and 7349-T7651 with 7175-T77511 are also illustrated.

This datasheet provides information on key alloy metallurgy, fabrication characteristics, mill-product specifications, processing effects on physical properties, and applications of high-strength alloy 2014. It contains tables that list values of tensile property limits for alloy 2014 flat product, rod, wire, bar, extrusions, and forgings.

The extrusion and sheet alloy 6056 was developed to provide weldable thin extrusions with an excellent balance between high strength and corrosion resistance. This datasheet provides information on composition limits, processing effects on mechanical properties, and applications of this 6xxx series alloy. It provides a material performance comparison of aluminum alloys 6056-T6511 with 2024-T3511 and 6056-T8511 with 2024-T3511.

This datasheet provides information on key alloy metallurgy and processing effects on mechanical and corrosion performance properties of aluminum alloy 7449. A comparison of toughness and stress-corrosion cracking resistance of alloy 7449 with other alloys is also provided.

This datasheet provides information on composition limits for aluminum alloys 7150 and 7050, and processing effects on mechanical properties of alloy 7150-T7751 plate and 7150-T77511 extrusions.

Alloy 7049 is produced occasionally for forgings and extrusions. This datasheet provides information on key alloy metallurgy and processing effects on physical and mechanical properties of this 7xxx series alloy.

This datasheet provides information on composition limits, fabrication characteristics, processing effects on physical and mechanical properties, and applications of the high-strength extrusion aluminum alloy 6069.

Alloy 7055 is widely used in the aerospace industry in applications as plate and extrusions. This datasheet provides information on key alloy metallurgy and processing effects on fracture, mechanical, tensile, and compressive properties of this 7xxx series alloy.

Alloy 2055 is an Al-Cu-Li alloy developed as a replacement for high-strength 7xxx and 2xxx alloys in applications such as fuselage stringers and floor beams. This datasheet provides information on its key alloy metallurgy and illustrates the damage tolerance of 2055-T84 extrusions and 7xxx extrusions.

Alloy 2099 is a third-generation Al-Cu-Li alloy providing an improved combination of strength, elastic modulus, and fatigue crack growth resistance. This datasheet provides information on its key alloy metallurgy and the effects of processing on its mechanical properties.

This article introduces the basic characteristics, processes, and product forms associated with the five major categories of aluminum wrought products, namely, flat-rolled products (sheet, plate, and foil); rod, bar, and wire; tubular products; profiles; and forgings. It summarizes the various product forms in which commonly used wrought aluminum alloys are available. The article also provides design guidelines for aluminum extrusions and discusses various forming methods.

Aluminum and aluminum alloys are very suitable for extrusion and many types of profiles can be produced from easily extrudable alloys. This article lists the basic characteristics of aluminum and its alloys. It tabulates the aluminum extrusion alloys by series and lists the typical applications for 6xxx series aluminum extrusions. The article discusses three broad categories of extrusion profiles: solid profile, hollow profile, and semi hollow profile. It provides information on weldability and machinability, which are often considered in profile design and product performance. The article discusses different aluminum extrusion processes, such as the direct extrusion process and the indirect extrusion process. It schematically illustrates the plotting of flow stress and extrudability for several types of aluminum alloys. The article concludes with information on the heat treatment and precipitation hardening for alloys, such as 2xxx, 6xxx, and 7xxx.