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3303 Aluminum vs. B390.0 Aluminum

Both 3303 aluminum and B390.0 aluminum are aluminum alloys. They have 77% of their average alloy composition in common. There are 29 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 3303 aluminum and the bottom bar is B390.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 70
76
Elongation at Break, % 23
0.88
Fatigue Strength, MPa 43
170
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 26
29
Tensile Strength: Ultimate (UTS), MPa 110
320
Tensile Strength: Yield (Proof), MPa 39
250

Thermal Properties

Latent Heat of Fusion, J/g 400
640
Maximum Temperature: Mechanical, °C 180
170
Melting Completion (Liquidus), °C 650
580
Melting Onset (Solidus), °C 620
580
Specific Heat Capacity, J/kg-K 900
880
Thermal Conductivity, W/m-K 170
130
Thermal Expansion, µm/m-K 23
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 43
27
Electrical Conductivity: Equal Weight (Specific), % IACS 140
88

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
11
Density, g/cm3 2.8
2.8
Embodied Carbon, kg CO2/kg material 8.1
7.3
Embodied Energy, MJ/kg 150
130
Embodied Water, L/kg 1180
940

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 20
2.6
Resilience: Unit (Modulus of Resilience), kJ/m3 11
410
Stiffness to Weight: Axial, points 14
15
Stiffness to Weight: Bending, points 49
51
Strength to Weight: Axial, points 11
32
Strength to Weight: Bending, points 18
38
Thermal Diffusivity, mm2/s 67
55
Thermal Shock Resistance, points 4.8
15

Alloy Composition

Aluminum (Al), % 96.6 to 99
72.7 to 79.6
Copper (Cu), % 0.050 to 0.2
4.0 to 5.0
Iron (Fe), % 0 to 0.7
0 to 1.3
Magnesium (Mg), % 0
0.45 to 0.65
Manganese (Mn), % 1.0 to 1.5
0 to 0.5
Nickel (Ni), % 0
0 to 0.1
Silicon (Si), % 0 to 0.6
16 to 18
Titanium (Ti), % 0
0 to 0.1
Zinc (Zn), % 0 to 0.3
0 to 1.5
Residuals, % 0 to 0.15
0 to 0.2