Top 10 Aluminum Alloy Extrusion Profiles for Structural Applications

Aluminum alloy extrusion profiles play a crucial role in various structural applications due to their exceptional strength, lightweight, and corrosion resistance. This article explores the top 10 aluminum alloy extrusion profiles commonly used in structural engineering, highlighting their characteristics and applications.

6061-T6

6061-T6 is a heat-treatable alloy with a high strength-to-weight ratio and excellent corrosion resistance. It is widely used in structural applications such as aircraft, bridges, and building extrusions.

6063-T5

6063-T5 is a versatile alloy with medium strength and excellent corrosion resistance. It is commonly used in architectural applications, including window frames, door frames, and curtain walls.

6005A-T6

6005A-T6 is a highly corrosion-resistant alloy with moderate strength and weldability. It is primarily used in marine applications, such as boat hulls, railings, and deck fittings.

7075-T6

7075-T6 is a high-strength alloy with excellent fatigue resistance. It is commonly used in aerospace and transportation applications, including aircraft wings, fuselage panels, and automotive components.

7050-T7451

7050-T7451 is a high-strength, precipitation-hardened alloy with superior toughness. It is used in demanding structural applications, such as aircraft landing gear, submarine hulls, and hydraulic cylinders.

6082-T6

6082-T6 is a strong and corrosion-resistant alloy with good weldability. It is commonly used in marine, automotive, and architectural applications, including structural components, boat hulls, and window frames.

6060-T5

6060-T5 is a medium-strength alloy with good formability and corrosion resistance. It is widely used in architectural applications, such as window frames, door frames, and siding.

2024-T3

2024-T3 is a high-strength, cold-worked alloy with excellent fatigue resistance. It is commonly used in aircraft structures, including wings, fuselage panels, and control surfaces.

5083-H112

5083-H112 is a marine-grade alloy with excellent corrosion resistance and weldability. It is used in marine applications, such as boat hulls, railings, and decking.

6101-T6

6101-T6 is a high-strength alloy with good weldability and corrosion resistance. It is commonly used in aerospace and automotive applications, including aircraft structures, automotive wheels, and suspension components.