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711.0 Aluminum vs. Class 3 Tungsten

711.0 aluminum belongs to the aluminum alloys classification, while class 3 tungsten belongs to the otherwise unclassified metals. There are 24 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown. Please note that the two materials have significantly dissimilar densities. This means that additional care is required when interpreting the data, because some material properties are based on units of mass, while others are based on units of area or volume.

For each property being compared, the top bar is 711.0 aluminum and the bottom bar is class 3 tungsten.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 71
270
Elongation at Break, % 7.8
3.4
Poisson's Ratio 0.32
0.28
Shear Modulus, GPa 27
100
Tensile Strength: Ultimate (UTS), MPa 220
830
Tensile Strength: Yield (Proof), MPa 140
580

Thermal Properties

Latent Heat of Fusion, J/g 380
170
Specific Heat Capacity, J/kg-K 860
120
Thermal Conductivity, W/m-K 160
30
Thermal Expansion, µm/m-K 24
4.5

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 40
15
Electrical Conductivity: Equal Weight (Specific), % IACS 120
8.5

Otherwise Unclassified Properties

Density, g/cm3 3.0
15
Embodied Carbon, kg CO2/kg material 7.9
23
Embodied Energy, MJ/kg 150
360
Embodied Water, L/kg 1120
150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 15
25
Resilience: Unit (Modulus of Resilience), kJ/m3 140
630
Stiffness to Weight: Axial, points 13
9.6
Stiffness to Weight: Bending, points 45
14
Strength to Weight: Axial, points 20
15
Strength to Weight: Bending, points 26
13
Thermal Diffusivity, mm2/s 61
15
Thermal Shock Resistance, points 9.3
49

Alloy Composition

Aluminum (Al), % 89.8 to 92.7
0
Copper (Cu), % 0.35 to 0.65
0
Iron (Fe), % 0.7 to 1.4
0
Magnesium (Mg), % 0.25 to 0.45
0
Manganese (Mn), % 0 to 0.050
0
Silicon (Si), % 0 to 0.3
0
Titanium (Ti), % 0 to 0.2
0
Tungsten (W), % 0
95
Zinc (Zn), % 6.0 to 7.0
0
Residuals, % 0
5.0