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380.0 Aluminum vs. C65500 Bronze

380.0 aluminum belongs to the aluminum alloys classification, while C65500 bronze belongs to the copper alloys. There are 29 material properties with values for both materials. Properties with values for just one material (4, 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 380.0 aluminum and the bottom bar is C65500 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 74
120
Elongation at Break, % 3.0
4.0 to 70
Poisson's Ratio 0.33
0.34
Shear Modulus, GPa 28
43
Shear Strength, MPa 190
260 to 440
Tensile Strength: Ultimate (UTS), MPa 320
360 to 760
Tensile Strength: Yield (Proof), MPa 160
120 to 430

Thermal Properties

Latent Heat of Fusion, J/g 510
260
Maximum Temperature: Mechanical, °C 170
200
Melting Completion (Liquidus), °C 590
1030
Melting Onset (Solidus), °C 540
970
Specific Heat Capacity, J/kg-K 870
400
Thermal Conductivity, W/m-K 100
36
Thermal Expansion, µm/m-K 22
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 27
7.0
Electrical Conductivity: Equal Weight (Specific), % IACS 83
7.3

Otherwise Unclassified Properties

Base Metal Price, % relative 10
29
Density, g/cm3 2.9
8.6
Embodied Carbon, kg CO2/kg material 7.5
2.7
Embodied Energy, MJ/kg 140
42
Embodied Water, L/kg 1040
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 8.0
11 to 450
Resilience: Unit (Modulus of Resilience), kJ/m3 170
62 to 790
Stiffness to Weight: Axial, points 14
7.5
Stiffness to Weight: Bending, points 48
19
Strength to Weight: Axial, points 31
12 to 24
Strength to Weight: Bending, points 36
13 to 21
Thermal Diffusivity, mm2/s 40
10
Thermal Shock Resistance, points 14
12 to 26

Alloy Composition

Aluminum (Al), % 79.6 to 89.5
0
Copper (Cu), % 3.0 to 4.0
91.5 to 96.7
Iron (Fe), % 0 to 2.0
0 to 0.8
Lead (Pb), % 0
0 to 0.050
Magnesium (Mg), % 0 to 0.1
0
Manganese (Mn), % 0 to 0.5
0.5 to 1.3
Nickel (Ni), % 0 to 0.5
0 to 0.6
Silicon (Si), % 7.5 to 9.5
2.8 to 3.8
Tin (Sn), % 0 to 0.35
0
Zinc (Zn), % 0 to 3.0
0 to 1.5
Residuals, % 0
0 to 0.5