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5026 Aluminum vs. 712.0 Aluminum

Both 5026 aluminum and 712.0 aluminum are aluminum alloys. They have a moderately high 93% 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 5026 aluminum and the bottom bar is 712.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 70
70
Elongation at Break, % 5.1 to 11
4.5 to 4.7
Fatigue Strength, MPa 94 to 140
140 to 180
Poisson's Ratio 0.33
0.32
Shear Modulus, GPa 26
27
Shear Strength, MPa 150 to 180
180
Tensile Strength: Ultimate (UTS), MPa 260 to 320
250 to 260
Tensile Strength: Yield (Proof), MPa 120 to 250
180 to 200

Thermal Properties

Latent Heat of Fusion, J/g 400
380
Maximum Temperature: Mechanical, °C 210
190
Melting Completion (Liquidus), °C 650
640
Melting Onset (Solidus), °C 510
610
Specific Heat Capacity, J/kg-K 890
870
Thermal Conductivity, W/m-K 130
160
Thermal Expansion, µm/m-K 23
24

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 31
40
Electrical Conductivity: Equal Weight (Specific), % IACS 99
120

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
9.5
Density, g/cm3 2.8
3.0
Embodied Carbon, kg CO2/kg material 8.9
8.0
Embodied Energy, MJ/kg 150
150
Embodied Water, L/kg 1150
1140

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 15 to 29
11
Resilience: Unit (Modulus of Resilience), kJ/m3 100 to 440
240 to 270
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 49
46
Strength to Weight: Axial, points 26 to 32
24 to 25
Strength to Weight: Bending, points 33 to 37
30 to 31
Thermal Diffusivity, mm2/s 52
62
Thermal Shock Resistance, points 11 to 14
11

Alloy Composition


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Aluminum (Al), % 88.2 to 94.7
90.7 to 94
Chromium (Cr), % 0 to 0.3
0.4 to 0.6
Copper (Cu), % 0.1 to 0.8
0 to 0.25
Iron (Fe), % 0.2 to 1.0
0 to 0.5
Magnesium (Mg), % 3.9 to 4.9
0.5 to 0.65
Manganese (Mn), % 0.6 to 1.8
0 to 0.1
Silicon (Si), % 0.55 to 1.4
0 to 0.3
Titanium (Ti), % 0 to 0.2
0.15 to 0.25
Zinc (Zn), % 0 to 1.0
5.0 to 6.5
Zirconium (Zr), % 0 to 0.3
0
Residuals, % 0 to 0.15
0 to 0.2