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EN AC-45500 Aluminum vs. 240.0 Aluminum

Both EN AC-45500 aluminum and 240.0 aluminum are aluminum alloys. They have 86% of their average alloy composition in common. There are 29 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is EN AC-45500 aluminum and the bottom bar is 240.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 70
72
Elongation at Break, % 2.8
1.0
Fatigue Strength, MPa 80
140
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 26
27
Tensile Strength: Ultimate (UTS), MPa 320
240
Tensile Strength: Yield (Proof), MPa 250
200

Thermal Properties

Latent Heat of Fusion, J/g 500
380
Maximum Temperature: Mechanical, °C 170
180
Melting Completion (Liquidus), °C 610
600
Melting Onset (Solidus), °C 600
520
Specific Heat Capacity, J/kg-K 900
860
Thermal Conductivity, W/m-K 150
96
Thermal Expansion, µm/m-K 22
22

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 33
23
Electrical Conductivity: Equal Weight (Specific), % IACS 110
65

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
12
Density, g/cm3 2.6
3.2
Embodied Carbon, kg CO2/kg material 8.0
8.7
Embodied Energy, MJ/kg 150
150
Embodied Water, L/kg 1110
1100

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 8.2
2.2
Resilience: Unit (Modulus of Resilience), kJ/m3 430
280
Stiffness to Weight: Axial, points 15
12
Stiffness to Weight: Bending, points 53
43
Strength to Weight: Axial, points 34
20
Strength to Weight: Bending, points 40
26
Thermal Diffusivity, mm2/s 65
35
Thermal Shock Resistance, points 15
11

Alloy Composition


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Aluminum (Al), % 90.6 to 93.1
81.7 to 86.9
Copper (Cu), % 0.2 to 0.7
7.0 to 9.0
Iron (Fe), % 0 to 0.25
0 to 0.5
Magnesium (Mg), % 0.2 to 0.45
5.5 to 6.5
Manganese (Mn), % 0 to 0.15
0.3 to 0.7
Nickel (Ni), % 0
0.3 to 0.7
Silicon (Si), % 6.5 to 7.5
0 to 0.5
Titanium (Ti), % 0 to 0.2
0 to 0.2
Zinc (Zn), % 0 to 0.070
0 to 0.1
Residuals, % 0 to 0.1
0 to 0.15