7075 aluminum alloy is a high-strength material commonly used in aerospace applications. It is known for its excellent strength-to-weight ratio and good corrosion resistance. The alloy primarily consists of zinc as the major alloying element, along with small amounts of copper, magnesium, and chromium.
Due to its high strength and low density, aluminum 7075 is often used in the production of aircraft structures, including fuselage components and wings. It’s also employed in the manufacturing of high-performance bicycles, rock climbing equipment, and certain firearm components.
The alloy has good machinability and heat treatability, making it suitable for various applications where strength and lightness are crucial. Keep in mind that while it has many advantages, 7075 aluminum can be more susceptible to corrosion compared to other aluminum alloys, so protective coatings or surface treatments may be applied in certain cases.