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6110A-T6 Aluminum vs. WE43A-T6 Magnesium

6110A-T6 aluminum belongs to the aluminum alloys classification, while WE43A-T6 magnesium belongs to the magnesium alloys. There are 30 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 6110A-T6 aluminum and the bottom bar is WE43A-T6 magnesium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 70
44
Elongation at Break, % 11
5.4
Fatigue Strength, MPa 180
85
Poisson's Ratio 0.33
0.29
Shear Modulus, GPa 26
17
Shear Strength, MPa 280
160
Tensile Strength: Ultimate (UTS), MPa 470
250
Tensile Strength: Yield (Proof), MPa 430
170

Thermal Properties

Latent Heat of Fusion, J/g 410
330
Maximum Temperature: Mechanical, °C 190
180
Melting Completion (Liquidus), °C 650
640
Melting Onset (Solidus), °C 600
570
Specific Heat Capacity, J/kg-K 900
960
Thermal Conductivity, W/m-K 160
51
Thermal Expansion, µm/m-K 23
27

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 42
12
Electrical Conductivity: Equal Weight (Specific), % IACS 140
55

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
34
Density, g/cm3 2.8
1.9
Embodied Carbon, kg CO2/kg material 8.4
28
Embodied Energy, MJ/kg 150
250
Embodied Water, L/kg 1170
910

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 52
12
Resilience: Unit (Modulus of Resilience), kJ/m3 1300
310
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 50
61
Strength to Weight: Axial, points 47
36
Strength to Weight: Bending, points 48
46
Thermal Diffusivity, mm2/s 65
28
Thermal Shock Resistance, points 21
15

Alloy Composition


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Aluminum (Al), % 94.8 to 98
0
Chromium (Cr), % 0.050 to 0.25
0
Copper (Cu), % 0.3 to 0.8
0 to 0.030
Iron (Fe), % 0 to 0.5
0 to 0.010
Lithium (Li), % 0
0 to 0.2
Magnesium (Mg), % 0.7 to 1.1
89.5 to 93.5
Manganese (Mn), % 0.3 to 0.9
0 to 0.15
Nickel (Ni), % 0
0 to 0.0050
Silicon (Si), % 0.7 to 1.1
0 to 0.010
Titanium (Ti), % 0 to 0.2
0
Unspecified Rare Earths, % 0
2.4 to 4.4
Yttrium (Y), % 0
3.7 to 4.3
Zinc (Zn), % 0 to 0.2
0 to 0.2
Zirconium (Zr), % 0 to 0.2
0.4 to 1.0
Residuals, % 0 to 0.15
0 to 0.3