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5154 Aluminum vs. ISO-WD32350 Magnesium

5154 aluminum belongs to the aluminum alloys classification, while ISO-WD32350 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 5154 aluminum and the bottom bar is ISO-WD32350 magnesium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 68
45
Elongation at Break, % 3.4 to 20
5.7 to 10
Fatigue Strength, MPa 100 to 160
120 to 130
Poisson's Ratio 0.33
0.29
Shear Modulus, GPa 26
18
Shear Strength, MPa 140 to 210
150 to 170
Tensile Strength: Ultimate (UTS), MPa 240 to 360
250 to 290
Tensile Strength: Yield (Proof), MPa 94 to 270
140 to 180

Thermal Properties

Latent Heat of Fusion, J/g 400
340
Maximum Temperature: Mechanical, °C 190
95
Melting Completion (Liquidus), °C 640
600
Melting Onset (Solidus), °C 590
560
Specific Heat Capacity, J/kg-K 900
990
Thermal Conductivity, W/m-K 130
130
Thermal Expansion, µm/m-K 24
25

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 32
25
Electrical Conductivity: Equal Weight (Specific), % IACS 110
130

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
12
Density, g/cm3 2.7
1.7
Embodied Carbon, kg CO2/kg material 8.8
23
Embodied Energy, MJ/kg 150
160
Embodied Water, L/kg 1180
960

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 11 to 39
14 to 23
Resilience: Unit (Modulus of Resilience), kJ/m3 64 to 540
210 to 380
Stiffness to Weight: Axial, points 14
15
Stiffness to Weight: Bending, points 51
68
Strength to Weight: Axial, points 25 to 37
39 to 46
Strength to Weight: Bending, points 32 to 42
50 to 55
Thermal Diffusivity, mm2/s 52
73
Thermal Shock Resistance, points 10 to 16
16 to 18

Alloy Composition

Aluminum (Al), % 94.4 to 96.8
0 to 0.1
Chromium (Cr), % 0.15 to 0.35
0
Copper (Cu), % 0 to 0.1
0 to 0.1
Iron (Fe), % 0 to 0.4
0 to 0.060
Magnesium (Mg), % 3.1 to 3.9
95.7 to 97.7
Manganese (Mn), % 0 to 0.1
0.6 to 1.3
Nickel (Ni), % 0
0 to 0.0050
Silicon (Si), % 0 to 0.25
0 to 0.1
Titanium (Ti), % 0 to 0.2
0
Zinc (Zn), % 0 to 0.2
1.8 to 2.3
Residuals, % 0
0 to 0.3

Comparable Variants