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7003 Aluminum vs. 711.0 Aluminum

Both 7003 aluminum and 711.0 aluminum are aluminum alloys. They have a very high 98% of their average alloy composition in common. There are 29 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 7003 aluminum and the bottom bar is 711.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 70
71
Elongation at Break, % 11
7.8
Fatigue Strength, MPa 130 to 150
100
Poisson's Ratio 0.32
0.32
Shear Modulus, GPa 26
27
Tensile Strength: Ultimate (UTS), MPa 350 to 390
220
Tensile Strength: Yield (Proof), MPa 300 to 310
140

Thermal Properties

Latent Heat of Fusion, J/g 380
380
Maximum Temperature: Mechanical, °C 200
170
Melting Completion (Liquidus), °C 630
640
Melting Onset (Solidus), °C 510
610
Specific Heat Capacity, J/kg-K 870
860
Thermal Conductivity, W/m-K 150
160
Thermal Expansion, µm/m-K 24
24

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 36
40
Electrical Conductivity: Equal Weight (Specific), % IACS 110
120

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
9.5
Density, g/cm3 2.9
3.0
Embodied Carbon, kg CO2/kg material 8.1
7.9
Embodied Energy, MJ/kg 150
150
Embodied Water, L/kg 1140
1120

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 37 to 41
15
Resilience: Unit (Modulus of Resilience), kJ/m3 630 to 710
140
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 47
45
Strength to Weight: Axial, points 33 to 37
20
Strength to Weight: Bending, points 37 to 40
26
Thermal Diffusivity, mm2/s 59
61
Thermal Shock Resistance, points 15 to 17
9.3

Alloy Composition


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Aluminum (Al), % 90.6 to 94.5
89.8 to 92.7
Chromium (Cr), % 0 to 0.2
0
Copper (Cu), % 0 to 0.2
0.35 to 0.65
Iron (Fe), % 0 to 0.35
0.7 to 1.4
Magnesium (Mg), % 0.5 to 1.0
0.25 to 0.45
Manganese (Mn), % 0 to 0.3
0 to 0.050
Silicon (Si), % 0 to 0.3
0 to 0.3
Titanium (Ti), % 0 to 0.2
0 to 0.2
Zinc (Zn), % 5.0 to 6.5
6.0 to 7.0
Zirconium (Zr), % 0.050 to 0.25
0
Residuals, % 0 to 0.15
0 to 0.15