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2014A-T6 Aluminum vs. 319.0-T6 Aluminum

Both 2014A-T6 aluminum and 319.0-T6 aluminum are aluminum alloys. Both are furnished in the T6 temper. They have a moderately high 94% of their average alloy composition in common. There are 31 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 2014A-T6 aluminum and the bottom bar is 319.0-T6 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 150
84
Elastic (Young's, Tensile) Modulus, GPa 72
72
Elongation at Break, % 7.2
1.8
Fatigue Strength, MPa 150
80
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 27
27
Shear Strength, MPa 290
210
Tensile Strength: Ultimate (UTS), MPa 490
240
Tensile Strength: Yield (Proof), MPa 410
160

Thermal Properties

Latent Heat of Fusion, J/g 400
480
Maximum Temperature: Mechanical, °C 210
170
Melting Completion (Liquidus), °C 640
600
Melting Onset (Solidus), °C 510
540
Specific Heat Capacity, J/kg-K 870
880
Thermal Conductivity, W/m-K 150
110
Thermal Expansion, µm/m-K 23
22

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 37
27
Electrical Conductivity: Equal Weight (Specific), % IACS 110
84

Otherwise Unclassified Properties

Base Metal Price, % relative 11
10
Density, g/cm3 3.0
2.9
Embodied Carbon, kg CO2/kg material 8.1
7.7
Embodied Energy, MJ/kg 150
140
Embodied Water, L/kg 1140
1080

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 33
3.9
Resilience: Unit (Modulus of Resilience), kJ/m3 1140
180
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 46
48
Strength to Weight: Axial, points 45
24
Strength to Weight: Bending, points 45
30
Thermal Diffusivity, mm2/s 55
44
Thermal Shock Resistance, points 21
11

Alloy Composition


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Aluminum (Al), % 90.8 to 95
85.8 to 91.5
Chromium (Cr), % 0 to 0.1
0
Copper (Cu), % 3.9 to 5.0
3.0 to 4.0
Iron (Fe), % 0 to 0.5
0 to 1.0
Magnesium (Mg), % 0.2 to 0.8
0 to 0.1
Manganese (Mn), % 0.4 to 1.2
0 to 0.5
Nickel (Ni), % 0 to 0.1
0 to 0.35
Silicon (Si), % 0.5 to 0.9
5.5 to 6.5
Titanium (Ti), % 0 to 0.15
0 to 0.25
Zinc (Zn), % 0 to 0.25
0 to 1.0
Zirconium (Zr), % 0 to 0.2
0
Residuals, % 0 to 0.15
0 to 0.5