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384.0 Aluminum vs. 2030 Aluminum

Both 384.0 aluminum and 2030 aluminum are aluminum alloys. They have 87% of their average alloy composition in common. There are 30 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 384.0 aluminum and the bottom bar is 2030 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 74
70
Elongation at Break, % 2.5
5.6 to 8.0
Fatigue Strength, MPa 140
91 to 110
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 28
26
Shear Strength, MPa 200
220 to 250
Tensile Strength: Ultimate (UTS), MPa 330
370 to 420
Tensile Strength: Yield (Proof), MPa 170
240 to 270

Thermal Properties

Latent Heat of Fusion, J/g 550
390
Maximum Temperature: Mechanical, °C 170
190
Melting Completion (Liquidus), °C 580
640
Melting Onset (Solidus), °C 530
510
Specific Heat Capacity, J/kg-K 870
870
Thermal Conductivity, W/m-K 96
130
Thermal Expansion, µm/m-K 21
23

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 22
34
Electrical Conductivity: Equal Weight (Specific), % IACS 69
99

Otherwise Unclassified Properties

Base Metal Price, % relative 11
10
Density, g/cm3 2.9
3.1
Embodied Carbon, kg CO2/kg material 7.4
8.0
Embodied Energy, MJ/kg 140
150
Embodied Water, L/kg 1010
1140

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 6.9
21 to 26
Resilience: Unit (Modulus of Resilience), kJ/m3 190
390 to 530
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 49
45
Strength to Weight: Axial, points 32
33 to 38
Strength to Weight: Bending, points 37
37 to 40
Thermal Diffusivity, mm2/s 39
50
Thermal Shock Resistance, points 15
16 to 19

Alloy Composition

Aluminum (Al), % 77.3 to 86.5
88.9 to 95.2
Bismuth (Bi), % 0
0 to 0.2
Chromium (Cr), % 0
0 to 0.1
Copper (Cu), % 3.0 to 4.5
3.3 to 4.5
Iron (Fe), % 0 to 1.3
0 to 0.7
Lead (Pb), % 0
0.8 to 1.5
Magnesium (Mg), % 0 to 0.1
0.5 to 1.3
Manganese (Mn), % 0 to 0.5
0.2 to 1.0
Nickel (Ni), % 0 to 0.5
0
Silicon (Si), % 10.5 to 12
0 to 0.8
Tin (Sn), % 0 to 0.35
0
Titanium (Ti), % 0
0 to 0.2
Zinc (Zn), % 0 to 3.0
0 to 0.5
Residuals, % 0
0 to 0.3