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  • Metal

    Material type

  • Aluminum 2014 | 3.1255 | 24345 | AlCu4SiMg

    Material name

  • AlCu4SiMg, 3.1255

    Alternative names

  • CNC machining

    Process compatibility

Mechanical properties
Ultimate tensile strength
190-245 MPa
Yield strength
100-125 MPa
Young's modulus (modulus of elasticity)
72 - 73.3 GPa
Elongation at break
11 - 16 %
Physical properties
Corrosion resistance
Poor
Magnetism
Non-magnetic
Weldability
Fair
Thermal properties
Maximum service temperature
210 °C
Thermal expansion coefficent
23 - 24.4 10^-6/ºC
Thermal conductivity
150 - 154 W/(m⋅°C)
Electrical properties
Electrical resistivity
4.32 μΩ*cm
Post treatments
Post-Processing
Annealing, Aging, Hot working, Hardening
Anodizing compatibility
Suitable
Common applications
Truck frames
Aerospace & Defense industry

Tagged: Aluminum metal
Aluminum 2014 | 3.1255 | 24345 | AlCu4SiMg

Aluminum 2014 is easily machined and can be hardened to get strengths comparable to steel, but is prone to corrosion. Suitable for aerospace applications.

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