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5088 Aluminum vs. C65100 Bronze

5088 aluminum belongs to the aluminum alloys classification, while C65100 bronze belongs to the copper alloys. There are 29 material properties with values for both materials. Properties with values for just one material (2, 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 5088 aluminum and the bottom bar is C65100 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 68
120
Elongation at Break, % 29
2.4 to 50
Poisson's Ratio 0.33
0.34
Shear Modulus, GPa 25
43
Shear Strength, MPa 200
200 to 350
Tensile Strength: Ultimate (UTS), MPa 310
280 to 560
Tensile Strength: Yield (Proof), MPa 150
95 to 440

Thermal Properties

Latent Heat of Fusion, J/g 390
230
Maximum Temperature: Mechanical, °C 200
200
Melting Completion (Liquidus), °C 640
1060
Melting Onset (Solidus), °C 540
1030
Specific Heat Capacity, J/kg-K 900
390
Thermal Conductivity, W/m-K 120
57
Thermal Expansion, µm/m-K 24
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 29
12
Electrical Conductivity: Equal Weight (Specific), % IACS 98
12

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
30
Density, g/cm3 2.7
8.8
Embodied Carbon, kg CO2/kg material 9.0
2.6
Embodied Energy, MJ/kg 150
41
Embodied Water, L/kg 1180
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 76
12 to 110
Resilience: Unit (Modulus of Resilience), kJ/m3 170
39 to 820
Stiffness to Weight: Axial, points 14
7.3
Stiffness to Weight: Bending, points 50
18
Strength to Weight: Axial, points 32
8.7 to 18
Strength to Weight: Bending, points 38
11 to 17
Thermal Diffusivity, mm2/s 51
16
Thermal Shock Resistance, points 14
9.5 to 19

Alloy Composition

Aluminum (Al), % 92.4 to 94.8
0
Chromium (Cr), % 0 to 0.15
0
Copper (Cu), % 0 to 0.25
94.5 to 99.2
Iron (Fe), % 0.1 to 0.35
0 to 0.8
Lead (Pb), % 0
0 to 0.050
Magnesium (Mg), % 4.7 to 5.5
0
Manganese (Mn), % 0.2 to 0.5
0 to 0.7
Silicon (Si), % 0 to 0.2
0.8 to 2.0
Zinc (Zn), % 0.2 to 0.4
0 to 1.5
Zirconium (Zr), % 0 to 0.15
0
Residuals, % 0
0 to 0.5