Aluminum alloy 7075 is renowned for its exceptional strength-to-weight ratio, making it one of the highest-strength aluminum alloys available. Composed mainly of aluminum, with minor additions of zinc, copper, and magnesium, this alloy offers outstanding mechanical properties and high resistance to corrosion. It finds extensive use in aerospace, military, and high-performance applications, including aircraft structures, missile components, and high-stress machinery parts. Despite its remarkable strength, 7075 Aluminum Alloy can be challenging to weld but offers excellent machinability. Its combination of strength, lightweight nature, and durability makes it a top choice for critical applications where reliability and performance are crucial.

Characteristics

Very high strength, good machinability, poor workability, fair corrosion resistance

Typical Uses

Aircraft structures, ordinance, blow molds, injection molds