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711.0 Aluminum vs. EN AC-43400 Aluminum

Both 711.0 aluminum and EN AC-43400 aluminum are aluminum alloys. They have 90% of their average alloy composition in common.

For each property being compared, the top bar is 711.0 aluminum and the bottom bar is EN AC-43400 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 70
80
Elastic (Young's, Tensile) Modulus, GPa 71
72
Elongation at Break, % 7.8
1.1
Fatigue Strength, MPa 100
110
Poisson's Ratio 0.32
0.33
Shear Modulus, GPa 27
27
Tensile Strength: Ultimate (UTS), MPa 220
270
Tensile Strength: Yield (Proof), MPa 140
160

Thermal Properties

Latent Heat of Fusion, J/g 380
540
Maximum Temperature: Mechanical, °C 170
170
Melting Completion (Liquidus), °C 640
600
Melting Onset (Solidus), °C 610
590
Specific Heat Capacity, J/kg-K 860
900
Thermal Conductivity, W/m-K 160
140
Thermal Expansion, µm/m-K 24
22

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 40
32
Electrical Conductivity: Equal Weight (Specific), % IACS 120
110

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
7.8
Embodied Energy, MJ/kg 150
150
Embodied Water, L/kg 1120
1070

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 15
2.6
Resilience: Unit (Modulus of Resilience), kJ/m3 140
180
Stiffness to Weight: Axial, points 13
15
Stiffness to Weight: Bending, points 45
54
Strength to Weight: Axial, points 20
29
Strength to Weight: Bending, points 26
36
Thermal Diffusivity, mm2/s 61
59
Thermal Shock Resistance, points 9.3
12

Alloy Composition

Aluminum (Al), % 89.8 to 92.7
86 to 90.8
Copper (Cu), % 0.35 to 0.65
0 to 0.1
Iron (Fe), % 0.7 to 1.4
0 to 1.0
Lead (Pb), % 0
0 to 0.15
Magnesium (Mg), % 0.25 to 0.45
0.2 to 0.5
Manganese (Mn), % 0 to 0.050
0 to 0.55
Nickel (Ni), % 0
0 to 0.15
Silicon (Si), % 0 to 0.3
9.0 to 11
Tin (Sn), % 0
0 to 0.050
Titanium (Ti), % 0 to 0.2
0 to 0.2
Zinc (Zn), % 6.0 to 7.0
0 to 0.15
Residuals, % 0
0 to 0.15