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204.0 Aluminum vs. Sintered 2014 Aluminum

Both 204.0 aluminum and sintered 2014 aluminum are aluminum alloys. They have a very high 99% of their average alloy composition in common. There are 29 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 204.0 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, % 5.7 to 7.8
0.5 to 3.0
Fatigue Strength, MPa 63 to 77
52 to 100
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 27
26
Tensile Strength: Ultimate (UTS), MPa 230 to 340
140 to 290
Tensile Strength: Yield (Proof), MPa 180 to 220
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 580
560
Specific Heat Capacity, J/kg-K 880
880
Thermal Conductivity, W/m-K 120
130
Thermal Expansion, µm/m-K 19
23

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 29 to 34
33
Electrical Conductivity: Equal Weight (Specific), % IACS 87 to 100
100

Otherwise Unclassified Properties

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

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 12 to 23
1.0 to 5.7
Resilience: Unit (Modulus of Resilience), kJ/m3 220 to 350
68 to 560
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 46
47
Strength to Weight: Axial, points 21 to 31
13 to 27
Strength to Weight: Bending, points 28 to 36
20 to 33
Thermal Diffusivity, mm2/s 46
51
Thermal Shock Resistance, points 12 to 18
6.2 to 13

Alloy Composition

Aluminum (Al), % 93.4 to 95.5
91.5 to 96.3
Copper (Cu), % 4.2 to 5.0
3.5 to 5.0
Iron (Fe), % 0 to 0.35
0
Magnesium (Mg), % 0.15 to 0.35
0.2 to 0.8
Manganese (Mn), % 0 to 0.1
0
Nickel (Ni), % 0 to 0.050
0
Silicon (Si), % 0 to 0.2
0 to 1.2
Tin (Sn), % 0 to 0.050
0
Titanium (Ti), % 0.15 to 0.3
0
Zinc (Zn), % 0 to 0.1
0
Residuals, % 0
0 to 1.5