6061 aluminum plate is a type of aluminum alloy with magnesium and silicon as the primary alloying elements. It is one of the most versatile aluminum alloys and is widely used in various applications due to its high strength-to-weight ratio, excellent machinability, and good corrosion resistance.

Some of the common applications of 6061 aluminum plate include:

1. Aerospace: 6061 aluminum plate is used in the aerospace industry due to its high strength-to-weight ratio and excellent corrosion resistance.

2. Construction: The plate is commonly used in construction due to its high strength, good formability, and excellent corrosion resistance.

3. Transportation: 6061 aluminum plate is used in the transportation industry due to its lightweight, high strength, and excellent weldability.

4. Recreational equipment: The plate is used in the manufacture of recreational equipment, such as bicycles and kayaks, due to its high strength-to-weight ratio.

5. Machined parts: 6061 aluminum plate is also used for creating machined parts due to its excellent machinability and good corrosion resistance.

Note: The design and use of 6061 aluminum plate will depend on the specific requirements of each project, including thickness, size, and surface finish.