7050 aluminum plate is a high-strength alloy that contains zinc, magnesium, and copper. It is similar in composition to 7075 aluminum, but with higher levels of zinc and magnesium.

Some of the key characteristics of 7050 aluminum include:

• High strength: 7050 aluminum has a high strength-to-weight ratio, making it suitable for use in applications where high strength and low weight are required.
• Good fatigue resistance: 7050 aluminum has good fatigue resistance, making it suitable for use in applications where cyclic loading is common.
• Good corrosion resistance: 7050 aluminum has good corrosion resistance, although it is not as good as some other aluminum alloys such as the 2000 and 5000 series.
• Good machinability: 7050 aluminum is relatively easy to machine, making it suitable for use in applications where intricate parts and components are required.
• Heat treatable: 7050 aluminum is heat treatable, which allows it to be strengthened further through a variety of heat treatments.
• Weldability: very hard

Some of the common applications of 7050 aluminum include:

• Aerospace industry: 7050 aluminum is widely used in the aerospace industry for applications such as aircraft frames, wing skins, and landing gear due to its high strength and toughness.
• Military and defense: 7050 aluminum is used in military and defense applications for its high strength, toughness, and resistance to stress and fatigue.
• Sporting equipment: The high strength and toughness of 7050 aluminum make it suitable for use in the manufacture of sporting equipment such as bicycle frames, baseball bats, and tennis rackets.
• Automotive industry: 7050 aluminum is used in the manufacture of high-performance automotive parts such as wheels and suspension components due to its high strength and low weight.

Overall, 7050 aluminum sheets and others is a strong and durable alloy that is well-suited for use in applications where high strength and toughness are required, such as in the aerospace, automotive, and defense industries.