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520.0 Aluminum vs. 2195 Aluminum

Both 520.0 aluminum and 2195 aluminum are aluminum alloys. They have a moderately high 90% of their average alloy composition in common. There are 30 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 520.0 aluminum and the bottom bar is 2195 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 66
69
Elongation at Break, % 14
9.3
Fatigue Strength, MPa 55
190
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 25
26
Shear Strength, MPa 230
350
Tensile Strength: Ultimate (UTS), MPa 330
590
Tensile Strength: Yield (Proof), MPa 170
560

Thermal Properties

Latent Heat of Fusion, J/g 390
390
Maximum Temperature: Mechanical, °C 170
210
Melting Completion (Liquidus), °C 600
660
Melting Onset (Solidus), °C 480
550
Specific Heat Capacity, J/kg-K 910
900
Thermal Conductivity, W/m-K 87
130
Thermal Expansion, µm/m-K 25
23

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 21
34
Electrical Conductivity: Equal Weight (Specific), % IACS 72
100

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
31
Density, g/cm3 2.6
3.0
Embodied Carbon, kg CO2/kg material 9.8
8.6
Embodied Energy, MJ/kg 160
160
Embodied Water, L/kg 1170
1470

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 39
54
Resilience: Unit (Modulus of Resilience), kJ/m3 230
2290
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 52
46
Strength to Weight: Axial, points 35
55
Strength to Weight: Bending, points 41
53
Thermal Diffusivity, mm2/s 37
49
Thermal Shock Resistance, points 14
26

Alloy Composition


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Aluminum (Al), % 87.9 to 90.5
91.9 to 94.9
Copper (Cu), % 0 to 0.25
3.7 to 4.3
Iron (Fe), % 0 to 0.3
0 to 0.15
Lithium (Li), % 0
0.8 to 1.2
Magnesium (Mg), % 9.5 to 10.6
0.25 to 0.8
Manganese (Mn), % 0 to 0.15
0 to 0.25
Silicon (Si), % 0 to 0.25
0 to 0.12
Silver (Ag), % 0
0.25 to 0.6
Titanium (Ti), % 0 to 0.25
0 to 0.1
Zinc (Zn), % 0 to 0.15
0 to 0.25
Zirconium (Zr), % 0
0.080 to 0.16
Residuals, % 0 to 0.15
0 to 0.15