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319.0 Aluminum vs. EN-MC95310 Magnesium

319.0 aluminum belongs to the aluminum alloys classification, while EN-MC95310 magnesium belongs to the magnesium alloys. 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 319.0 aluminum and the bottom bar is EN-MC95310 magnesium.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 78 to 84
85
Elastic (Young's, Tensile) Modulus, GPa 72
45
Elongation at Break, % 1.8 to 2.0
2.2
Fatigue Strength, MPa 76 to 80
110
Poisson's Ratio 0.33
0.29
Shear Modulus, GPa 27
17
Shear Strength, MPa 170 to 210
160
Tensile Strength: Ultimate (UTS), MPa 190 to 240
280
Tensile Strength: Yield (Proof), MPa 110 to 180
190

Thermal Properties

Latent Heat of Fusion, J/g 480
330
Maximum Temperature: Mechanical, °C 170
170
Melting Completion (Liquidus), °C 600
650
Melting Onset (Solidus), °C 540
540
Specific Heat Capacity, J/kg-K 880
960
Thermal Conductivity, W/m-K 110
51
Thermal Expansion, µm/m-K 22
25

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 27
11
Electrical Conductivity: Equal Weight (Specific), % IACS 84
50

Otherwise Unclassified Properties

Base Metal Price, % relative 10
34
Density, g/cm3 2.9
1.9
Embodied Carbon, kg CO2/kg material 7.7
29
Embodied Energy, MJ/kg 140
260
Embodied Water, L/kg 1080
900

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 3.3 to 3.9
5.6
Resilience: Unit (Modulus of Resilience), kJ/m3 88 to 220
420
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 48
61
Strength to Weight: Axial, points 18 to 24
40
Strength to Weight: Bending, points 25 to 30
49
Thermal Diffusivity, mm2/s 44
28
Thermal Shock Resistance, points 8.6 to 11
18

Alloy Composition


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Aluminum (Al), % 85.8 to 91.5
0
Copper (Cu), % 3.0 to 4.0
0 to 0.030
Iron (Fe), % 0 to 1.0
0 to 0.010
Lithium (Li), % 0
0 to 0.2
Magnesium (Mg), % 0 to 0.1
88.9 to 93.4
Manganese (Mn), % 0 to 0.5
0 to 0.15
Nickel (Ni), % 0 to 0.35
0 to 0.0050
Silicon (Si), % 5.5 to 6.5
0 to 0.010
Titanium (Ti), % 0 to 0.25
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
0.4 to 1.0
Residuals, % 0 to 0.5
0 to 0.010