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EN-MC95310 Magnesium vs. 512.0 Aluminum

EN-MC95310 magnesium belongs to the magnesium alloys classification, while 512.0 aluminum belongs to the aluminum 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 EN-MC95310 magnesium and the bottom bar is 512.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 85
50
Elastic (Young's, Tensile) Modulus, GPa 45
69
Elongation at Break, % 2.2
2.0
Fatigue Strength, MPa 110
58
Poisson's Ratio 0.29
0.33
Shear Modulus, GPa 17
26
Tensile Strength: Ultimate (UTS), MPa 280
130
Tensile Strength: Yield (Proof), MPa 190
83

Thermal Properties

Latent Heat of Fusion, J/g 330
420
Maximum Temperature: Mechanical, °C 170
180
Melting Completion (Liquidus), °C 650
630
Melting Onset (Solidus), °C 540
590
Specific Heat Capacity, J/kg-K 960
900
Thermal Conductivity, W/m-K 51
150
Thermal Expansion, µm/m-K 25
23

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 11
38
Electrical Conductivity: Equal Weight (Specific), % IACS 50
130

Otherwise Unclassified Properties

Base Metal Price, % relative 34
9.5
Density, g/cm3 1.9
2.7
Embodied Carbon, kg CO2/kg material 29
8.8
Embodied Energy, MJ/kg 260
150
Embodied Water, L/kg 900
1160

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 5.6
2.3
Resilience: Unit (Modulus of Resilience), kJ/m3 420
50
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 61
51
Strength to Weight: Axial, points 40
14
Strength to Weight: Bending, points 49
22
Thermal Diffusivity, mm2/s 28
60
Thermal Shock Resistance, points 18
6.1

Alloy Composition


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Aluminum (Al), % 0
90.6 to 95.1
Chromium (Cr), % 0
0 to 0.25
Copper (Cu), % 0 to 0.030
0 to 0.35
Iron (Fe), % 0 to 0.010
0 to 0.6
Lithium (Li), % 0 to 0.2
0
Magnesium (Mg), % 88.9 to 93.4
3.5 to 4.5
Manganese (Mn), % 0 to 0.15
0 to 0.8
Nickel (Ni), % 0 to 0.0050
0
Silicon (Si), % 0 to 0.010
1.4 to 2.2
Titanium (Ti), % 0
0 to 0.25
Unspecified Rare Earths, % 1.5 to 4.0
0
Yttrium (Y), % 4.8 to 5.5
0
Zinc (Zn), % 0 to 0.2
0 to 0.35
Zirconium (Zr), % 0.4 to 1.0
0
Residuals, % 0 to 0.010
0 to 0.15