This article discusses the basic operating principles, industrial applications, and advantages as well as the parameters influencing the process of laser-induced forward transfer (LIFT) of solid materials, liquid materials, laser-absorbing layers, intact structures, and metallic 3D microstructures in additive manufacturing.

Alloys 2297 and 2397 were developed for thick plate integral structures. This datasheet provides information on composition limits of these 2xxx series alloys and processing effects on mechanical properties of alloy 2297-T87 plate. A figure provides a performance comparison of 2297-T87 and 2124-T851 plates.

Alloy 2124, aerospace plate alloy, is a high-purity version of 2024. This datasheet provides information on key alloy metallurgy, fabrication characteristics, processing effects on physical and mechanical properties, and applications of this series alloy.

This datasheet provides information on key alloy metallurgy and processing effects on mechanical properties of Al-Li plate alloy 2195. A figure provides a performance comparison of 2195-T84 and 2219-T87 alloys.

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.

Wrought heat treatable 7xxx alloys are more responsive to precipitation hardening than the 2xxx series alloys and can achieve higher strength levels, approaching tensile strengths of 690 MPa (100 ksi). This article provides an overview of key metallurgy, properties, and applications of the 7xxx aluminum alloy. It also illustrates the natural aging characteristics of 7050 aluminum sheet alloys at room temperature and relationships among commonly used alloys in the 7xxx series.

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 composition limits, fabrication characteristics, processing effects on physical and mechanical properties, and application performance of thick plate and forging alloy 7085. It presents the specified minimum strength and fracture properties for plate, die, and hand forgings. The datasheet provides a comparison of the strength, fracture toughness, and fatigue crack growth resistance of alloy 7085 plate with those of the legacy plate alloy 7050. It shows tensile yield and ultimate strength at elevated temperature for various temperatures and exposure times for 7085-T7452 die forgings.

Alloy 2198 is an Al-Cu-Li alloy that is used in combination with 2196-T8 stringers for the fuselage skins of the Bombardier C-Series. This datasheet provides information on composition limits of the alloy 2198 and provides a performance comparison of 2198-T8 and 2024-T351 alloys.

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.

Alloy 7097 is a quench insensitive Al-Mg-Zn-Cu-Zr alloy engineered for the most advantageous combination of strength, corrosion resistance, and fracture toughness in thick structural applications. This datasheet provides information on key alloy metallurgy of alloy 7097 and processing effects on mechanical properties of alloy 7097-T7651 plate.

This datasheet provides information on key alloy metallurgy, processing effects on physical and mechanical properties, and applications of aluminum sheet alloy 3105.

Alloy 7475 is a controlled-toughness alloy for sheet and plate product forms. This datasheet provides information on key alloy metallurgy, processing effects on physical and mechanical properties, and fabrication characteristics of this 7xxx series alloy.

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.

This datasheet provides information on composition limits for aluminum alloy 7255, with emphasis on the minimum static properties of aluminum alloy 7255 plate and fracture toughness of aluminum alloy 7255-T7751. Fatigue crack growth resistance of alloy 7255 plate is compared with those of legacy alloy 7055 plate.

This article summarizes the characteristics, material properties, and typical applications of aluminum alloy wrought products. It describes the most widely used worldwide alloy designation system and discusses five major categories, namely flat-rolled products; rod, bar, and wire; tubular products; shapes; and forgings. The article also discusses three widely used indexes to define the fracture resistance of aluminum alloys: notch toughness, tear resistance, and plane-strain fracture toughness. It also describes three types of corrosion attack of these alloys: general or atmospheric surface corrosion, stress-corrosion cracking, and exfoliation attack.

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 key alloy metallurgy, mill product specifications, processing effects on physical and mechanical properties, and applications of high-strength aerospace alloys 2024 and Alclad 2024. It contains tables that list values of tensile property limits for 2024 sheet, plate, and round product forms. Figures illustrate the effect of stretching and aging on toughness of the 2024 sheet and the effect of temperature on tensile properties of 1.0 mm thick Alclad 2024-T3 sheet.

The high-strength plate alloy 2324 is a modification of 2024 alloy composition and process conditions to increase strength in both plate and extrusions without a loss in fracture toughness and other characteristics. This datasheet provides information on key alloy metallurgy, as well as the effects of processing on mechanical properties of this 2xxx series alloy. A comparison of fracture toughness of 2324-T39 to 2024-T351 is presented.