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5082 Aluminum vs. 444.0 Aluminum

Both 5082 aluminum and 444.0 aluminum are aluminum alloys. They have a moderately high 93% 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 5082 aluminum and the bottom bar is 444.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 67
71
Elongation at Break, % 1.1
25
Fatigue Strength, MPa 110 to 130
51
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 25
27
Tensile Strength: Ultimate (UTS), MPa 380 to 400
190
Tensile Strength: Yield (Proof), MPa 300 to 340
83

Thermal Properties

Latent Heat of Fusion, J/g 400
500
Maximum Temperature: Mechanical, °C 180
170
Melting Completion (Liquidus), °C 640
610
Melting Onset (Solidus), °C 560
600
Specific Heat Capacity, J/kg-K 910
900
Thermal Conductivity, W/m-K 130
160
Thermal Expansion, µm/m-K 24
22

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 32
40
Electrical Conductivity: Equal Weight (Specific), % IACS 110
140

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
9.5
Density, g/cm3 2.7
2.6
Embodied Carbon, kg CO2/kg material 8.9
7.9
Embodied Energy, MJ/kg 150
150
Embodied Water, L/kg 1180
1110

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 4.0 to 4.3
39
Resilience: Unit (Modulus of Resilience), kJ/m3 670 to 870
49
Stiffness to Weight: Axial, points 14
15
Stiffness to Weight: Bending, points 51
53
Strength to Weight: Axial, points 39 to 41
20
Strength to Weight: Bending, points 43 to 45
28
Thermal Diffusivity, mm2/s 54
67
Thermal Shock Resistance, points 17 to 18
8.8

Alloy Composition

Aluminum (Al), % 93.5 to 96
90.5 to 93.5
Chromium (Cr), % 0 to 0.15
0
Copper (Cu), % 0 to 0.15
0 to 0.25
Iron (Fe), % 0 to 0.35
0 to 0.6
Magnesium (Mg), % 4.0 to 5.0
0 to 0.1
Manganese (Mn), % 0 to 0.15
0 to 0.35
Silicon (Si), % 0 to 0.2
6.5 to 7.5
Titanium (Ti), % 0 to 0.1
0 to 0.25
Zinc (Zn), % 0 to 0.25
0 to 0.35
Residuals, % 0
0 to 0.15