Aluminum 7050 | EN AW-7050 | 3.4144 | AlZn6CuMgZr | CNC machining service | Custom Aluminum 7050 | EN AW-7050 | 3.4144 | AlZn6CuMgZr parts

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CNC Machining Service for Aluminum 7050 | EN AW-7050 | 3.4144| AlZn6CuMgZr

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Material type

Metal
Material name

Aluminum 7050 | EN AW-7050 | 3.4144| AlZn6CuMgZr
Alternative names

AlZn6CuMgZr
Process compatibility

CNC machining

Aluminum 7050 is recognized as a commercial aerospace alloy that is heat-treatable, exhibiting high toughness, robust mechanical strength, and excellent resistance to stress corrosion cracking.

Sunnyhowe

Mechanical properties

Ultimate tensile strength

470-530 MPa

Yield strength

390-460 MPa

Young's modulus (modulus of elasticity)

70 - 80 GPa

Elongation at break

5-12 %

Physical properties

Corrosion resistance

Good

Magnetism

Non-magnetic

Weldability

Poor

Thermal properties

Thermal expansion coefficent

23 - 25.4 10^-6/ºC

Thermal conductivity

153 W/(m⋅°C)

Electrical properties

Electrical resistivity

4.4 μΩ*cm

Post treatments

Post-Processing

Cold working, Aging, Hardening

Anodizing compatibility

Not recommended - due to the high amount of zinc that the material contains, dark spots or corroded marks may be observed

Common applications

Fuselage frames

Bulkheads

Wing skins

Aerospace structures

Commercial & military aircraft applications

Aluminum 7050 CNC Machining Applications & Parts

Aluminum 7050 is a high-strength alloy developed for thick-section applications. It offers superior stress corrosion cracking resistance and high toughness, making it a staple in the aerospace sector.

Typical Parts We Machine from 7050:

Aerospace Forgings: Bulkheads, wing spars, fuselage frames, landing gear supports, helicopter rotor hubs
Military Applications: Armored vehicle components, weapon system structures

Our Machining Advantage:

Our machining processes are optimized for the tough microstructure of 7050, allowing us to produce large, complex components from forgings and thick plate with exceptional dimensional accuracy and material integrity.

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Tagged: Aluminum metal

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Aluminum 7050 | EN AW-7050 | 3.4144| AlZn6CuMgZr

Aluminum 7050 CNC Machining Applications & Parts

Typical Parts We Machine from 7050:

Our Machining Advantage:

Let's Machine Your Vision, Together.