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5021 Aluminum vs. 852.0 Aluminum

Both 5021 aluminum and 852.0 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 (2, in this case) are not shown.

For each property being compared, the top bar is 5021 aluminum and the bottom bar is 852.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 68
70
Elongation at Break, % 1.1 to 3.4
3.4
Fatigue Strength, MPa 85 to 110
73
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 26
26
Shear Strength, MPa 170
130
Tensile Strength: Ultimate (UTS), MPa 300 to 310
200
Tensile Strength: Yield (Proof), MPa 240 to 270
150

Thermal Properties

Latent Heat of Fusion, J/g 400
370
Maximum Temperature: Mechanical, °C 180
190
Melting Completion (Liquidus), °C 640
640
Melting Onset (Solidus), °C 590
210
Specific Heat Capacity, J/kg-K 900
840
Thermal Conductivity, W/m-K 140
180
Thermal Expansion, µm/m-K 23
23

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 35
45
Electrical Conductivity: Equal Weight (Specific), % IACS 120
130

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
15
Density, g/cm3 2.7
3.2
Embodied Carbon, kg CO2/kg material 8.6
8.5
Embodied Energy, MJ/kg 150
160
Embodied Water, L/kg 1180
1150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 3.1 to 10
6.2
Resilience: Unit (Modulus of Resilience), kJ/m3 440 to 550
160
Stiffness to Weight: Axial, points 14
12
Stiffness to Weight: Bending, points 50
43
Strength to Weight: Axial, points 30 to 32
17
Strength to Weight: Bending, points 37
24
Thermal Diffusivity, mm2/s 57
65
Thermal Shock Resistance, points 13 to 14
8.7

Alloy Composition


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Aluminum (Al), % 95.2 to 97.7
86.6 to 91.3
Chromium (Cr), % 0 to 0.15
0
Copper (Cu), % 0 to 0.15
1.7 to 2.3
Iron (Fe), % 0 to 0.5
0 to 0.7
Magnesium (Mg), % 2.2 to 2.8
0.6 to 0.9
Manganese (Mn), % 0.1 to 0.5
0 to 0.1
Nickel (Ni), % 0
0.9 to 1.5
Silicon (Si), % 0 to 0.4
0 to 0.4
Tin (Sn), % 0
5.5 to 7.0
Titanium (Ti), % 0
0 to 0.2
Zinc (Zn), % 0 to 0.15
0
Residuals, % 0 to 0.15
0 to 0.3