Description
AA 7020 A-Z 5 G is a high-strength, heat-treatable aluminum-zinc-magnesium alloy known for its excellent weldability, good corrosion resistance, and strong mechanical properties. Unlike many other 7xxx series alloys, it offers a good balance between strength and weldability, making it ideal for structural components in transportation, aerospace, and military engineering. It performs well under dynamic loads and is especially suited for forged parts that require both lightweight design and durability. At Rosswag, we use advanced open-die forging and precision machining to manufacture high-quality components from AA 7020 A-Z 5 G. This alloy is a dependable solution for industries that demand high-performance, corrosion-resistant, and weldable materials.
Geometries & Products
- Forged rings
- Rolled rings
- Forged disks
- Rolled disks
- Bushes
- Square parts
- Shafts
- Stepped shafts
- Open-die forgings
- Individual complex geometries
Max. operating weight
- 4000 kg
Max. ring diameter
- 3000 mm
Acceptances
- 2.2 Certificate
- 3.1 Certificate
- 3.2 Certificate
- 3.2 Certificate with TÜV Süd
- 3.2 Certificate with TÜV Nord
- 3.2 Certificate with DNV (Det Norske Veritas)
- 3.2 Certificate with ABS (American Bureau of Shipping)
- 3.2 Certificate with Lloyds Register of Shipping
- 3.2 Certificate with RINA (Registro Italiano Navale)
- 3.2 Certificate with BV (Bureau Veritas)
- 3.2 with SVTI (Schweizerischer Verein für technische Inspektionen)
- 3.2 with IBR (Indian Boiler Regulation)
- 3.2 with LRQA
Process