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5052 Aluminum vs. Grade 7 Babbitt Metal

5052 aluminum belongs to the aluminum alloys classification, while grade 7 Babbitt Metal belongs to the otherwise unclassified metals. There are 18 material properties with values for both materials. Properties with values for just one material (15, 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 5052 aluminum and the bottom bar is grade 7 Babbitt Metal.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 46 to 83
23
Elastic (Young's, Tensile) Modulus, GPa 68
26
Poisson's Ratio 0.33
0.4
Shear Modulus, GPa 26
9.1
Tensile Strength: Yield (Proof), MPa 75 to 280
25

Thermal Properties

Latent Heat of Fusion, J/g 400
48
Melting Completion (Liquidus), °C 650
270
Melting Onset (Solidus), °C 610
240
Specific Heat Capacity, J/kg-K 900
150
Thermal Expansion, µm/m-K 24
26

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
23
Density, g/cm3 2.7
10
Embodied Carbon, kg CO2/kg material 8.6
4.4
Embodied Energy, MJ/kg 150
62
Embodied Water, L/kg 1190
880

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 41 to 590
12
Stiffness to Weight: Axial, points 14
1.4
Stiffness to Weight: Bending, points 50
9.6

Alloy Composition

Aluminum (Al), % 95.8 to 97.7
0 to 0.0050
Antimony (Sb), % 0
14 to 16
Arsenic (As), % 0
0.3 to 0.6
Bismuth (Bi), % 0
0 to 0.1
Cadmium (Cd), % 0
0 to 0.050
Chromium (Cr), % 0.15 to 0.35
0
Copper (Cu), % 0 to 0.1
0 to 0.5
Iron (Fe), % 0 to 0.4
0 to 0.1
Lead (Pb), % 0
71.9 to 76.4
Magnesium (Mg), % 2.2 to 2.8
0
Manganese (Mn), % 0 to 0.1
0
Silicon (Si), % 0 to 0.25
0
Tin (Sn), % 0
9.3 to 10.7
Zinc (Zn), % 0 to 0.1
0 to 0.0050
Residuals, % 0 to 0.15
0