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3003-O Aluminum vs. 5005-O Aluminum

Both 3003-O aluminum and 5005-O aluminum are aluminum alloys. Both are furnished in the annealed condition. They have a very high 99% of their average alloy composition in common. There are 32 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is 3003-O aluminum and the bottom bar is 5005-O aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 28
28
Elastic (Young's, Tensile) Modulus, GPa 70
68
Elongation at Break, % 28
23
Fatigue Strength, MPa 50
45
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 26
26
Shear Strength, MPa 75
75
Tensile Strength: Ultimate (UTS), MPa 110
120
Tensile Strength: Yield (Proof), MPa 40
41

Thermal Properties

Latent Heat of Fusion, J/g 400
400
Maximum Temperature: Mechanical, °C 180
180
Melting Completion (Liquidus), °C 650
650
Melting Onset (Solidus), °C 640
630
Specific Heat Capacity, J/kg-K 900
900
Thermal Conductivity, W/m-K 180
200
Thermal Expansion, µm/m-K 23
24

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 44
52
Electrical Conductivity: Equal Weight (Specific), % IACS 140
170

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
9.5
Calomel Potential, mV -740
-740
Density, g/cm3 2.8
2.7
Embodied Carbon, kg CO2/kg material 8.1
8.3
Embodied Energy, MJ/kg 150
150
Embodied Water, L/kg 1180
1190

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 24
22
Resilience: Unit (Modulus of Resilience), kJ/m3 11
12
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 50
50
Strength to Weight: Axial, points 11
12
Strength to Weight: Bending, points 18
20
Thermal Diffusivity, mm2/s 71
82
Thermal Shock Resistance, points 4.9
5.4

Alloy Composition


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Aluminum (Al), % 96.8 to 99
97 to 99.5
Chromium (Cr), % 0
0 to 0.1
Copper (Cu), % 0.050 to 0.2
0 to 0.2
Iron (Fe), % 0 to 0.7
0 to 0.7
Magnesium (Mg), % 0
0.5 to 1.1
Manganese (Mn), % 1.0 to 1.5
0 to 0.2
Silicon (Si), % 0 to 0.6
0 to 0.3
Zinc (Zn), % 0 to 0.1
0 to 0.25
Residuals, % 0 to 0.15
0 to 0.15