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713.0-F Aluminum vs. AM100A-F Magnesium

713.0-F aluminum belongs to the aluminum alloys classification, while AM100A-F 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 713.0-F aluminum and the bottom bar is AM100A-F magnesium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 71
46
Elongation at Break, % 4.2
3.8
Fatigue Strength, MPa 63
48
Poisson's Ratio 0.32
0.29
Shear Modulus, GPa 27
18
Shear Strength, MPa 180
90
Tensile Strength: Ultimate (UTS), MPa 240
160
Tensile Strength: Yield (Proof), MPa 170
78

Thermal Properties

Latent Heat of Fusion, J/g 370
350
Maximum Temperature: Mechanical, °C 180
140
Melting Completion (Liquidus), °C 630
590
Melting Onset (Solidus), °C 610
460
Solidification (Pattern Maker's) Shrinkage, % 1.6
1.3
Specific Heat Capacity, J/kg-K 860
990
Thermal Conductivity, W/m-K 150
73
Thermal Expansion, µm/m-K 24
25

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 35
11
Electrical Conductivity: Equal Weight (Specific), % IACS 100
59

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
12
Density, g/cm3 3.1
1.7
Embodied Carbon, kg CO2/kg material 7.8
22
Embodied Energy, MJ/kg 150
160
Embodied Water, L/kg 1110
1000

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 9.2
4.9
Resilience: Unit (Modulus of Resilience), kJ/m3 210
66
Stiffness to Weight: Axial, points 13
15
Stiffness to Weight: Bending, points 45
70
Strength to Weight: Axial, points 22
25
Strength to Weight: Bending, points 28
38
Thermal Diffusivity, mm2/s 57
43
Thermal Shock Resistance, points 10
9.7

Alloy Composition

Aluminum (Al), % 87.6 to 92.4
9.3 to 10.7
Chromium (Cr), % 0 to 0.35
0
Copper (Cu), % 0.4 to 1.0
0 to 0.1
Iron (Fe), % 0 to 1.1
0
Magnesium (Mg), % 0.2 to 0.5
87.9 to 90.6
Manganese (Mn), % 0 to 0.6
0.1 to 0.35
Nickel (Ni), % 0 to 0.15
0 to 0.010
Silicon (Si), % 0 to 0.25
0 to 0.3
Titanium (Ti), % 0 to 0.25
0
Zinc (Zn), % 7.0 to 8.0
0 to 0.3
Residuals, % 0
0 to 0.3