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5026 Aluminum vs. EN-MC95310 Magnesium

5026 aluminum belongs to the aluminum alloys classification, while EN-MC95310 magnesium belongs to the magnesium alloys. There are 30 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 5026 aluminum and the bottom bar is EN-MC95310 magnesium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 70
45
Elongation at Break, % 5.1 to 11
2.2
Fatigue Strength, MPa 94 to 140
110
Poisson's Ratio 0.33
0.29
Shear Modulus, GPa 26
17
Shear Strength, MPa 150 to 180
160
Tensile Strength: Ultimate (UTS), MPa 260 to 320
280
Tensile Strength: Yield (Proof), MPa 120 to 250
190

Thermal Properties

Latent Heat of Fusion, J/g 400
330
Maximum Temperature: Mechanical, °C 210
170
Melting Completion (Liquidus), °C 650
650
Melting Onset (Solidus), °C 510
540
Specific Heat Capacity, J/kg-K 890
960
Thermal Conductivity, W/m-K 130
51
Thermal Expansion, µm/m-K 23
25

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 31
11
Electrical Conductivity: Equal Weight (Specific), % IACS 99
50

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
34
Density, g/cm3 2.8
1.9
Embodied Carbon, kg CO2/kg material 8.9
29
Embodied Energy, MJ/kg 150
260
Embodied Water, L/kg 1150
900

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 15 to 29
5.6
Resilience: Unit (Modulus of Resilience), kJ/m3 100 to 440
420
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 49
61
Strength to Weight: Axial, points 26 to 32
40
Strength to Weight: Bending, points 33 to 37
49
Thermal Diffusivity, mm2/s 52
28
Thermal Shock Resistance, points 11 to 14
18

Alloy Composition


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Aluminum (Al), % 88.2 to 94.7
0
Chromium (Cr), % 0 to 0.3
0
Copper (Cu), % 0.1 to 0.8
0 to 0.030
Iron (Fe), % 0.2 to 1.0
0 to 0.010
Lithium (Li), % 0
0 to 0.2
Magnesium (Mg), % 3.9 to 4.9
88.9 to 93.4
Manganese (Mn), % 0.6 to 1.8
0 to 0.15
Nickel (Ni), % 0
0 to 0.0050
Silicon (Si), % 0.55 to 1.4
0 to 0.010
Titanium (Ti), % 0 to 0.2
0
Unspecified Rare Earths, % 0
1.5 to 4.0
Yttrium (Y), % 0
4.8 to 5.5
Zinc (Zn), % 0 to 1.0
0 to 0.2
Zirconium (Zr), % 0 to 0.3
0.4 to 1.0
Residuals, % 0 to 0.15
0 to 0.010