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390.0-F Aluminum vs. 5754-F Aluminum

Both 390.0-F aluminum and 5754-F aluminum are aluminum alloys. Both are furnished in the as-fabricated (no temper or treatment) condition. They have 78% of their average alloy composition in common. There are 29 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is 390.0-F aluminum and the bottom bar is 5754-F aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 75
68
Elongation at Break, % 1.0
15
Fatigue Strength, MPa 76
66
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 28
26
Tensile Strength: Ultimate (UTS), MPa 280
200
Tensile Strength: Yield (Proof), MPa 240
80

Thermal Properties

Latent Heat of Fusion, J/g 640
400
Maximum Temperature: Mechanical, °C 170
190
Melting Completion (Liquidus), °C 650
650
Melting Onset (Solidus), °C 560
600
Specific Heat Capacity, J/kg-K 880
900
Thermal Conductivity, W/m-K 130
130
Thermal Expansion, µm/m-K 18
24

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 25
33
Electrical Conductivity: Equal Weight (Specific), % IACS 83
110

Otherwise Unclassified Properties

Base Metal Price, % relative 11
9.5
Density, g/cm3 2.7
2.7
Embodied Carbon, kg CO2/kg material 7.3
8.7
Embodied Energy, MJ/kg 130
150
Embodied Water, L/kg 950
1180

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 2.7
23
Resilience: Unit (Modulus of Resilience), kJ/m3 380
47
Stiffness to Weight: Axial, points 15
14
Stiffness to Weight: Bending, points 52
50
Strength to Weight: Axial, points 28
21
Strength to Weight: Bending, points 35
28
Thermal Diffusivity, mm2/s 56
54
Thermal Shock Resistance, points 14
8.9

Alloy Composition


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Aluminum (Al), % 74.5 to 79.6
94.2 to 97.4
Chromium (Cr), % 0
0 to 0.3
Copper (Cu), % 4.0 to 5.0
0 to 0.1
Iron (Fe), % 0 to 1.3
0 to 0.4
Magnesium (Mg), % 0.45 to 0.65
2.6 to 3.6
Manganese (Mn), % 0 to 0.1
0 to 0.5
Silicon (Si), % 16 to 18
0 to 0.4
Titanium (Ti), % 0 to 0.2
0 to 0.15
Zinc (Zn), % 0 to 0.1
0 to 0.2
Residuals, % 0 to 0.2
0 to 0.15