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5088 Aluminum vs. EN AC-44400 Aluminum

Both 5088 aluminum and EN AC-44400 aluminum are aluminum alloys. They have a moderately high 90% 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 5088 aluminum and the bottom bar is EN AC-44400 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 68
71
Elongation at Break, % 29
4.1
Fatigue Strength, MPa 180
79
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 25
27
Tensile Strength: Ultimate (UTS), MPa 310
210
Tensile Strength: Yield (Proof), MPa 150
110

Thermal Properties

Latent Heat of Fusion, J/g 390
540
Maximum Temperature: Mechanical, °C 200
170
Melting Completion (Liquidus), °C 640
600
Melting Onset (Solidus), °C 540
590
Specific Heat Capacity, J/kg-K 900
900
Thermal Conductivity, W/m-K 120
140
Thermal Expansion, µm/m-K 24
22

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 29
33
Electrical Conductivity: Equal Weight (Specific), % IACS 98
110

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
9.5
Density, g/cm3 2.7
2.6
Embodied Carbon, kg CO2/kg material 9.0
7.8
Embodied Energy, MJ/kg 150
150
Embodied Water, L/kg 1180
1080

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 76
7.3
Resilience: Unit (Modulus of Resilience), kJ/m3 170
85
Stiffness to Weight: Axial, points 14
15
Stiffness to Weight: Bending, points 50
54
Strength to Weight: Axial, points 32
23
Strength to Weight: Bending, points 38
31
Thermal Diffusivity, mm2/s 51
60
Thermal Shock Resistance, points 14
9.8

Alloy Composition

Aluminum (Al), % 92.4 to 94.8
87.1 to 92
Chromium (Cr), % 0 to 0.15
0
Copper (Cu), % 0 to 0.25
0 to 0.1
Iron (Fe), % 0.1 to 0.35
0 to 0.65
Lead (Pb), % 0
0 to 0.050
Magnesium (Mg), % 4.7 to 5.5
0 to 0.1
Manganese (Mn), % 0.2 to 0.5
0 to 0.5
Nickel (Ni), % 0
0 to 0.050
Silicon (Si), % 0 to 0.2
8.0 to 11
Tin (Sn), % 0
0 to 0.050
Titanium (Ti), % 0
0 to 0.15
Zinc (Zn), % 0.2 to 0.4
0 to 0.15
Zirconium (Zr), % 0 to 0.15
0
Residuals, % 0
0 to 0.15