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711.0 Aluminum vs. 4343 Aluminum

Both 711.0 aluminum and 4343 aluminum are aluminum alloys. They have a moderately high 92% of their average alloy composition in common. There are 29 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is 711.0 aluminum and the bottom bar is 4343 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 71
71
Elongation at Break, % 7.8
4.4
Fatigue Strength, MPa 100
45
Poisson's Ratio 0.32
0.33
Shear Modulus, GPa 27
27
Tensile Strength: Ultimate (UTS), MPa 220
110
Tensile Strength: Yield (Proof), MPa 140
62

Thermal Properties

Latent Heat of Fusion, J/g 380
510
Maximum Temperature: Mechanical, °C 170
160
Melting Completion (Liquidus), °C 640
620
Melting Onset (Solidus), °C 610
580
Specific Heat Capacity, J/kg-K 860
900
Thermal Conductivity, W/m-K 160
180
Thermal Expansion, µm/m-K 24
22

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 40
44
Electrical Conductivity: Equal Weight (Specific), % IACS 120
150

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
9.5
Density, g/cm3 3.0
2.6
Embodied Carbon, kg CO2/kg material 7.9
7.9
Embodied Energy, MJ/kg 150
150
Embodied Water, L/kg 1120
1100

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 15
4.1
Resilience: Unit (Modulus of Resilience), kJ/m3 140
27
Stiffness to Weight: Axial, points 13
15
Stiffness to Weight: Bending, points 45
53
Strength to Weight: Axial, points 20
12
Strength to Weight: Bending, points 26
20
Thermal Diffusivity, mm2/s 61
77
Thermal Shock Resistance, points 9.3
5.2

Alloy Composition

Aluminum (Al), % 89.8 to 92.7
90.3 to 93.2
Copper (Cu), % 0.35 to 0.65
0 to 0.25
Iron (Fe), % 0.7 to 1.4
0 to 0.8
Magnesium (Mg), % 0.25 to 0.45
0
Manganese (Mn), % 0 to 0.050
0 to 0.1
Silicon (Si), % 0 to 0.3
6.8 to 8.2
Titanium (Ti), % 0 to 0.2
0
Zinc (Zn), % 6.0 to 7.0
0 to 0.2
Residuals, % 0
0 to 0.15