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A201.0 Aluminum vs. Sintered 2014 Aluminum

Both A201.0 aluminum and sintered 2014 aluminum are aluminum alloys. They have a very high 98% of their average alloy composition in common.

For each property being compared, the top bar is A201.0 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, % 4.7
0.5 to 3.0
Fatigue Strength, MPa 97
52 to 100
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 27
26
Tensile Strength: Ultimate (UTS), MPa 480
140 to 290
Tensile Strength: Yield (Proof), MPa 420
97 to 280

Thermal Properties

Latent Heat of Fusion, J/g 390
390
Maximum Temperature: Mechanical, °C 170
170
Melting Completion (Liquidus), °C 650
650
Melting Onset (Solidus), °C 570
560
Specific Heat Capacity, J/kg-K 880
880
Thermal Conductivity, W/m-K 120
130
Thermal Expansion, µm/m-K 23
23

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 30
33
Electrical Conductivity: Equal Weight (Specific), % IACS 90
100

Otherwise Unclassified Properties

Base Metal Price, % relative 11
10
Density, g/cm3 3.0
2.9
Embodied Carbon, kg CO2/kg material 8.1
8.0
Embodied Energy, MJ/kg 150
150
Embodied Water, L/kg 1150
1150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 22
1.0 to 5.7
Resilience: Unit (Modulus of Resilience), kJ/m3 1250
68 to 560
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 46
47
Strength to Weight: Axial, points 44
13 to 27
Strength to Weight: Bending, points 45
20 to 33
Thermal Diffusivity, mm2/s 46
51
Thermal Shock Resistance, points 21
6.2 to 13

Alloy Composition

Aluminum (Al), % 93.7 to 95.5
91.5 to 96.3
Copper (Cu), % 4.0 to 5.0
3.5 to 5.0
Iron (Fe), % 0 to 0.1
0
Magnesium (Mg), % 0.15 to 0.35
0.2 to 0.8
Manganese (Mn), % 0.2 to 0.4
0
Silicon (Si), % 0 to 0.050
0 to 1.2
Titanium (Ti), % 0.15 to 0.35
0
Residuals, % 0
0 to 1.5