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3003-O Aluminum vs. 5182-O Aluminum

Both 3003-O aluminum and 5182-O aluminum are aluminum alloys. Both are furnished in the annealed condition. They have a very high 95% of their average alloy composition in common. There are 31 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 3003-O aluminum and the bottom bar is 5182-O aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 28
69
Elastic (Young's, Tensile) Modulus, GPa 70
68
Elongation at Break, % 28
12
Fatigue Strength, MPa 50
130
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 26
25
Shear Strength, MPa 75
170
Tensile Strength: Ultimate (UTS), MPa 110
280
Tensile Strength: Yield (Proof), MPa 40
130

Thermal Properties

Latent Heat of Fusion, J/g 400
390
Maximum Temperature: Mechanical, °C 180
180
Melting Completion (Liquidus), °C 650
640
Melting Onset (Solidus), °C 640
590
Specific Heat Capacity, J/kg-K 900
900
Thermal Conductivity, W/m-K 180
130
Thermal Expansion, µm/m-K 23
24

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 44
28
Electrical Conductivity: Equal Weight (Specific), % IACS 140
94

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
9.5
Density, g/cm3 2.8
2.7
Embodied Carbon, kg CO2/kg material 8.1
8.9
Embodied Energy, MJ/kg 150
150
Embodied Water, L/kg 1180
1180

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 24
28
Resilience: Unit (Modulus of Resilience), kJ/m3 11
120
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 50
51
Strength to Weight: Axial, points 11
29
Strength to Weight: Bending, points 18
36
Thermal Diffusivity, mm2/s 71
53
Thermal Shock Resistance, points 4.9
12

Alloy Composition


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Aluminum (Al), % 96.8 to 99
93.2 to 95.8
Chromium (Cr), % 0
0 to 0.1
Copper (Cu), % 0.050 to 0.2
0 to 0.15
Iron (Fe), % 0 to 0.7
0 to 0.35
Magnesium (Mg), % 0
4.0 to 5.0
Manganese (Mn), % 1.0 to 1.5
0.2 to 0.5
Silicon (Si), % 0 to 0.6
0 to 0.2
Titanium (Ti), % 0
0 to 0.1
Zinc (Zn), % 0 to 0.1
0 to 0.25
Residuals, % 0 to 0.15
0 to 0.15