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Sintered 2014 Aluminum vs. 5026 Aluminum

Both sintered 2014 aluminum and 5026 aluminum are aluminum alloys. They have a moderately high 93% 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 sintered 2014 aluminum and the bottom bar is 5026 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 70
70
Elongation at Break, % 0.5 to 3.0
5.1 to 11
Fatigue Strength, MPa 52 to 100
94 to 140
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 26
26
Tensile Strength: Ultimate (UTS), MPa 140 to 290
260 to 320
Tensile Strength: Yield (Proof), MPa 97 to 280
120 to 250

Thermal Properties

Latent Heat of Fusion, J/g 390
400
Maximum Temperature: Mechanical, °C 170
210
Melting Completion (Liquidus), °C 650
650
Melting Onset (Solidus), °C 560
510
Specific Heat Capacity, J/kg-K 880
890
Thermal Conductivity, W/m-K 130
130
Thermal Expansion, µm/m-K 23
23

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 33
31
Electrical Conductivity: Equal Weight (Specific), % IACS 100
99

Otherwise Unclassified Properties

Base Metal Price, % relative 10
9.5
Density, g/cm3 2.9
2.8
Embodied Carbon, kg CO2/kg material 8.0
8.9
Embodied Energy, MJ/kg 150
150
Embodied Water, L/kg 1150
1150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 1.0 to 5.7
15 to 29
Resilience: Unit (Modulus of Resilience), kJ/m3 68 to 560
100 to 440
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 47
49
Strength to Weight: Axial, points 13 to 27
26 to 32
Strength to Weight: Bending, points 20 to 33
33 to 37
Thermal Diffusivity, mm2/s 51
52
Thermal Shock Resistance, points 6.2 to 13
11 to 14

Alloy Composition


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Aluminum (Al), % 91.5 to 96.3
88.2 to 94.7
Chromium (Cr), % 0
0 to 0.3
Copper (Cu), % 3.5 to 5.0
0.1 to 0.8
Iron (Fe), % 0
0.2 to 1.0
Magnesium (Mg), % 0.2 to 0.8
3.9 to 4.9
Manganese (Mn), % 0
0.6 to 1.8
Silicon (Si), % 0 to 1.2
0.55 to 1.4
Titanium (Ti), % 0
0 to 0.2
Zinc (Zn), % 0
0 to 1.0
Zirconium (Zr), % 0
0 to 0.3
Residuals, % 0 to 1.5
0 to 0.15