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213.0 Aluminum vs. EN-MC21230 Magnesium

213.0 aluminum belongs to the aluminum alloys classification, while EN-MC21230 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 213.0 aluminum and the bottom bar is EN-MC21230 magnesium.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 85
63
Elastic (Young's, Tensile) Modulus, GPa 73
45
Elongation at Break, % 1.5
10
Fatigue Strength, MPa 93
99
Poisson's Ratio 0.33
0.29
Shear Modulus, GPa 28
18
Tensile Strength: Ultimate (UTS), MPa 190
220
Tensile Strength: Yield (Proof), MPa 130
140

Thermal Properties

Latent Heat of Fusion, J/g 410
350
Maximum Temperature: Mechanical, °C 170
120
Melting Completion (Liquidus), °C 670
600
Melting Onset (Solidus), °C 480
520
Specific Heat Capacity, J/kg-K 850
1000
Thermal Conductivity, W/m-K 130
72
Thermal Expansion, µm/m-K 23
27

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 34
12
Electrical Conductivity: Equal Weight (Specific), % IACS 94
63

Otherwise Unclassified Properties

Base Metal Price, % relative 11
12
Density, g/cm3 3.2
1.7
Embodied Carbon, kg CO2/kg material 7.7
23
Embodied Energy, MJ/kg 140
160
Embodied Water, L/kg 1090
990

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 2.5
19
Resilience: Unit (Modulus of Resilience), kJ/m3 120
200
Stiffness to Weight: Axial, points 13
15
Stiffness to Weight: Bending, points 44
71
Strength to Weight: Axial, points 16
36
Strength to Weight: Bending, points 23
48
Thermal Diffusivity, mm2/s 49
43
Thermal Shock Resistance, points 8.0
13

Alloy Composition


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Aluminum (Al), % 83.5 to 93
5.5 to 8.5
Copper (Cu), % 6.0 to 8.0
0 to 0.010
Iron (Fe), % 0 to 1.2
0 to 0.0050
Magnesium (Mg), % 0 to 0.1
90.5 to 94.4
Manganese (Mn), % 0 to 0.6
0.1 to 0.6
Nickel (Ni), % 0 to 0.35
0 to 0.0020
Silicon (Si), % 1.0 to 3.0
0 to 0.1
Titanium (Ti), % 0 to 0.25
0
Zinc (Zn), % 0 to 2.5
0 to 0.3
Residuals, % 0 to 0.5
0 to 0.010