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359.0 Aluminum vs. AM60A Magnesium

359.0 aluminum belongs to the aluminum alloys classification, while AM60A magnesium belongs to the magnesium alloys.

For each property being compared, the top bar is 359.0 aluminum and the bottom bar is AM60A magnesium.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 90 to 100
62
Elastic (Young's, Tensile) Modulus, GPa 71
45
Elongation at Break, % 3.8 to 4.9
8.8
Fatigue Strength, MPa 100
70
Poisson's Ratio 0.33
0.29
Shear Modulus, GPa 27
18
Shear Strength, MPa 220 to 230
130
Tensile Strength: Ultimate (UTS), MPa 340 to 350
230
Tensile Strength: Yield (Proof), MPa 250 to 280
130

Thermal Properties

Latent Heat of Fusion, J/g 530
350
Maximum Temperature: Mechanical, °C 170
120
Melting Completion (Liquidus), °C 600
620
Melting Onset (Solidus), °C 570
550
Specific Heat Capacity, J/kg-K 910
1000
Thermal Conductivity, W/m-K 140
62
Thermal Expansion, µm/m-K 21
26

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 35
13
Electrical Conductivity: Equal Weight (Specific), % IACS 120
69

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
12
Density, g/cm3 2.6
1.7
Embodied Carbon, kg CO2/kg material 8.0
23
Embodied Energy, MJ/kg 150
160
Embodied Water, L/kg 1090
990

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 12 to 15
17
Resilience: Unit (Modulus of Resilience), kJ/m3 450 to 540
190
Stiffness to Weight: Axial, points 15
15
Stiffness to Weight: Bending, points 54
71
Strength to Weight: Axial, points 37 to 38
37
Strength to Weight: Bending, points 42 to 43
49
Thermal Diffusivity, mm2/s 59
37
Thermal Shock Resistance, points 16 to 17
14

Alloy Composition

Aluminum (Al), % 88.9 to 91
5.5 to 6.5
Copper (Cu), % 0 to 0.2
0 to 0.35
Iron (Fe), % 0 to 0.2
0
Magnesium (Mg), % 0.5 to 0.7
91.8 to 94.4
Manganese (Mn), % 0 to 0.1
0.13 to 0.6
Nickel (Ni), % 0
0 to 0.030
Silicon (Si), % 8.5 to 9.5
0 to 0.5
Titanium (Ti), % 0 to 0.2
0
Zinc (Zn), % 0 to 0.1
0 to 0.22
Residuals, % 0 to 0.15
0