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295.0 Aluminum vs. Sintered 2014 Aluminum

Both 295.0 aluminum and sintered 2014 aluminum are aluminum alloys. They have a very high 98% of their average alloy composition in common. There are 29 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 295.0 aluminum and the bottom bar is sintered 2014 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 71
70
Elongation at Break, % 2.0 to 7.2
0.5 to 3.0
Fatigue Strength, MPa 44 to 55
52 to 100
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 27
26
Tensile Strength: Ultimate (UTS), MPa 230 to 280
140 to 290
Tensile Strength: Yield (Proof), MPa 100 to 220
97 to 280

Thermal Properties

Latent Heat of Fusion, J/g 400
390
Maximum Temperature: Mechanical, °C 170
170
Melting Completion (Liquidus), °C 640
650
Melting Onset (Solidus), °C 530
560
Specific Heat Capacity, J/kg-K 880
880
Thermal Conductivity, W/m-K 140
130
Thermal Expansion, µm/m-K 23
23

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 35
33
Electrical Conductivity: Equal Weight (Specific), % IACS 100
100

Otherwise Unclassified Properties

Base Metal Price, % relative 10
10
Density, g/cm3 3.0
2.9
Embodied Carbon, kg CO2/kg material 7.9
8.0
Embodied Energy, MJ/kg 150
150
Embodied Water, L/kg 1140
1150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 5.2 to 13
1.0 to 5.7
Resilience: Unit (Modulus of Resilience), kJ/m3 77 to 340
68 to 560
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 46
47
Strength to Weight: Axial, points 21 to 26
13 to 27
Strength to Weight: Bending, points 27 to 32
20 to 33
Thermal Diffusivity, mm2/s 54
51
Thermal Shock Resistance, points 9.8 to 12
6.2 to 13

Alloy Composition


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Aluminum (Al), % 91.4 to 95.3
91.5 to 96.3
Copper (Cu), % 4.0 to 5.0
3.5 to 5.0
Iron (Fe), % 0 to 1.0
0
Magnesium (Mg), % 0 to 0.030
0.2 to 0.8
Manganese (Mn), % 0 to 0.35
0
Silicon (Si), % 0.7 to 1.5
0 to 1.2
Titanium (Ti), % 0 to 0.25
0
Zinc (Zn), % 0 to 0.35
0
Residuals, % 0 to 0.15
0 to 1.5