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2007 Aluminum vs. 5050-H34 Aluminum

Both 2007 aluminum and 5050-H34 aluminum are aluminum alloys. They have a moderately high 93% of their average alloy composition in common. There are 30 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 2007 aluminum and the bottom bar is 5050-H34 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 71
68
Elongation at Break, % 5.6 to 8.0
7.4
Fatigue Strength, MPa 91 to 110
90
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 27
26
Shear Strength, MPa 220 to 250
120
Tensile Strength: Ultimate (UTS), MPa 370 to 420
190
Tensile Strength: Yield (Proof), MPa 240 to 270
160

Thermal Properties

Latent Heat of Fusion, J/g 390
400
Maximum Temperature: Mechanical, °C 190
180
Melting Completion (Liquidus), °C 640
650
Melting Onset (Solidus), °C 510
630
Specific Heat Capacity, J/kg-K 870
900
Thermal Conductivity, W/m-K 130
190
Thermal Expansion, µm/m-K 23
24

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 47
50
Electrical Conductivity: Equal Weight (Specific), % IACS 140
170

Otherwise Unclassified Properties

Base Metal Price, % relative 11
9.5
Density, g/cm3 3.1
2.7
Embodied Carbon, kg CO2/kg material 8.0
8.4
Embodied Energy, MJ/kg 150
150
Embodied Water, L/kg 1130
1190

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 21 to 26
13
Resilience: Unit (Modulus of Resilience), kJ/m3 390 to 530
180
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 44
50
Strength to Weight: Axial, points 33 to 38
20
Strength to Weight: Bending, points 37 to 40
27
Thermal Diffusivity, mm2/s 48
79
Thermal Shock Resistance, points 16 to 19
8.4

Alloy Composition


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Aluminum (Al), % 87.5 to 95
96.3 to 98.9
Bismuth (Bi), % 0 to 0.2
0
Chromium (Cr), % 0 to 0.1
0 to 0.1
Copper (Cu), % 3.3 to 4.6
0 to 0.2
Iron (Fe), % 0 to 0.8
0 to 0.7
Lead (Pb), % 0.8 to 1.5
0
Magnesium (Mg), % 0.4 to 1.8
1.1 to 1.8
Manganese (Mn), % 0.5 to 1.0
0 to 0.1
Nickel (Ni), % 0 to 0.2
0
Silicon (Si), % 0 to 0.8
0 to 0.4
Tin (Sn), % 0 to 0.2
0
Titanium (Ti), % 0 to 0.2
0
Zinc (Zn), % 0 to 0.8
0 to 0.25
Residuals, % 0 to 0.3
0 to 0.15