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711.0 Aluminum vs. EN AC-44100 Aluminum

Both 711.0 aluminum and EN AC-44100 aluminum are aluminum alloys. They have 88% 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-44100 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 70
59
Elastic (Young's, Tensile) Modulus, GPa 71
72
Elongation at Break, % 7.8
4.9
Fatigue Strength, MPa 100
64
Poisson's Ratio 0.32
0.33
Shear Modulus, GPa 27
27
Tensile Strength: Ultimate (UTS), MPa 220
180
Tensile Strength: Yield (Proof), MPa 140
87

Thermal Properties

Latent Heat of Fusion, J/g 380
570
Maximum Temperature: Mechanical, °C 170
170
Melting Completion (Liquidus), °C 640
590
Melting Onset (Solidus), °C 610
580
Specific Heat Capacity, J/kg-K 860
900
Thermal Conductivity, W/m-K 160
130
Thermal Expansion, µm/m-K 24
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 40
34
Electrical Conductivity: Equal Weight (Specific), % IACS 120
120

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
9.5
Density, g/cm3 3.0
2.5
Embodied Carbon, kg CO2/kg material 7.9
7.7
Embodied Energy, MJ/kg 150
140
Embodied Water, L/kg 1120
1050

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 15
7.1
Resilience: Unit (Modulus of Resilience), kJ/m3 140
53
Stiffness to Weight: Axial, points 13
16
Stiffness to Weight: Bending, points 45
55
Strength to Weight: Axial, points 20
19
Strength to Weight: Bending, points 26
27
Thermal Diffusivity, mm2/s 61
58
Thermal Shock Resistance, points 9.3
8.2

Alloy Composition


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Aluminum (Al), % 89.8 to 92.7
84.4 to 89.5
Copper (Cu), % 0.35 to 0.65
0 to 0.15
Iron (Fe), % 0.7 to 1.4
0 to 0.65
Lead (Pb), % 0
0 to 0.1
Magnesium (Mg), % 0.25 to 0.45
0 to 0.1
Manganese (Mn), % 0 to 0.050
0 to 0.55
Nickel (Ni), % 0
0 to 0.1
Silicon (Si), % 0 to 0.3
10.5 to 13.5
Titanium (Ti), % 0 to 0.2
0 to 0.2
Zinc (Zn), % 6.0 to 7.0
0 to 0.15
Residuals, % 0 to 0.15
0 to 0.15