7xxx Series Thick 7075 Aluminum Alloy Plate For Aviation Industry

7xxx Series Thick 7075 Aluminum Alloy Plate For Aviation Industry

Aluminum 7075 is a heat-treatable aluminum alloy with zinc as the primary alloying element.
It has moderated formability when in the fully soft, annealed temper and can be heat-treated
to strength levels that are comparable to many steel alloys.

Properties and Characteristics

• Properties of 7075 Aluminum Alloy

7075 aluminum alloy is famous for its impressive strength, rivaling many steel alloys. This str
-ength comes from its unique chemical makeup and tempering processes, particularly the T6
temper, which provides an ultimate tensile strength of up to 83,000 psi and yield strength bet
-ween 63,000 and 69,000 psi.

• Exceptional Strength-to-Weight Ratio

The outstanding strength-to-weight ratio of 7075 aluminum makes it ideal for industries like
aerospace and automotive, where both high strength and low weight are essential.

• Corrosion Resistance

7075 aluminum offers moderate corrosion resistance, better than the 2000 series alloys but
not as good as some other aluminum alloys. This makes it suitable for environments with mo
-derate corrosive exposure, though additional protective measures may be necessary in harsher
conditions.

• Ductility and Toughness

7075 aluminum exhibits good ductility, allowing it to be shaped into various forms. Additionally,
its toughness ensures it can absorb energy and deform plastically without fracturing, making it
reliable for structural applications subjected to stress or impact.

• Fatigue Resistance

The alloy’s excellent fatigue resistance makes it well-suited for applications involving cyclic
loading. This property ensures long-term durability, particularly in high-stress environments,
such as aircraft components and automotive parts.

Application of 7075 Aluminum Alloy

In aerospace, 7075 aluminum is widely used for structural components like wings and fuselage
frames, where its strength and fatigue resistance ensure reliability under demanding conditions.
In high-performance vehicles, it is a go-to choice for lightweight suspension systems and durable
chassis parts, enabling better speed and handling.

Company Advantages

We use the Wolrd Advanced Equipments for your Aluminium Alloy Material

• All the melting and holding furnaces are supplied by GAUTSCHI (Switzerland) Company.
they improve the quality of Aluminum alloy slab which can guarantee Aluminium alloy
products with high-performance.

• 1+1+4 hot rolling mills (1 Reversible Roughing Mill +1 Finishing Mill + 4 Tandem Finishing Mills)
We import these equipments from SMS Group (Germany). All the hot finishing rolling mills
adopt the CVC flatness control technology, which can produce hot-rolledcoils and sheets with
ideal flatness.