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2024 (3.1355, L97, A92024) Aluminum
Material Properties
Base Metal Price: 10 % rel
Density: 2.77 g/cm3 (173 lb/ft3)
Elastic (Young's, Tensile) Modulus: 73 GPa (11 x 106 psi)
Electrical Conductivity: 30 to 50 % IACS
Elongation at Break: 5 to 19 %
Melting Onset (Solidus): 502 °C (936 to 940 °F)
Poisson's Ratio: 0.33
Shear Modulus: 28 GPa (4.1 106 psi)
Specific Heat Capacity: 875 to 880 J/kg-K
Tensile Strength: Ultimate (UTS): 200 to 510 MPa (29 to 74 x 103 psi)
Tensile Strength: Yield (Proof): 81 to 470 MPa (12 to 68 x 103 psi)
Thermal Conductivity: 120 to 190 W/m-K
Thermal Expansion: 23 µm/m-K
Alloy Composition
Aluminum (Al): 90.8 to 94.7 %
Copper (Cu): 3.8 to 4.9 %
Magnesium (Mg): 1.2 to 1.8 %
Manganese (Mn): 0.3 to 0.9 %
Silicon (Si): 0 to 0.5 %
Iron (Fe): 0 to 0.5 %
Zinc (Zn): 0 to 0.25 %
Zirconium (Zr): 0 to 0.2 %
Titanium (Ti): 0 to 0.15 %
Residuals: 0 to 0.15 %
Chromium (Cr): 0 to 0.1 %
See Also
Aluminum Standards and Data, Aluminum Association Inc., 2013
ASTM B 209: Standard Specification for Aluminum and Aluminum-Alloy Sheet and Plate
ASTM B 210: Standard Specification for Aluminum and Aluminum-Alloy Drawn Seamless Tubes
ASTM B 211: Standard Specification for Aluminum and Aluminum-Alloy Bar, Rod, and Wire
ASTM B 221: Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes
ISO 6361: Wrought Aluminium and Aluminium Alloy Sheets, Strips and Plates