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C61800 Bronze vs. 354.0 Aluminum

C61800 bronze belongs to the copper alloys classification, while 354.0 aluminum belongs to the aluminum 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 C61800 bronze and the bottom bar is 354.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
71
Elongation at Break, % 26
2.4 to 3.0
Fatigue Strength, MPa 190
92 to 120
Poisson's Ratio 0.34
0.33
Shear Modulus, GPa 44
27
Tensile Strength: Ultimate (UTS), MPa 740
360 to 380
Tensile Strength: Yield (Proof), MPa 310
280 to 310

Thermal Properties

Latent Heat of Fusion, J/g 230
530
Maximum Temperature: Mechanical, °C 220
170
Melting Completion (Liquidus), °C 1050
600
Melting Onset (Solidus), °C 1040
550
Specific Heat Capacity, J/kg-K 440
900
Thermal Conductivity, W/m-K 64
130
Thermal Expansion, µm/m-K 18
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 13
32
Electrical Conductivity: Equal Weight (Specific), % IACS 14
110

Otherwise Unclassified Properties

Base Metal Price, % relative 28
9.5
Density, g/cm3 8.3
2.7
Embodied Carbon, kg CO2/kg material 3.1
7.8
Embodied Energy, MJ/kg 52
150
Embodied Water, L/kg 390
1070

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 150
8.6 to 9.8
Resilience: Unit (Modulus of Resilience), kJ/m3 420
540 to 670
Stiffness to Weight: Axial, points 7.5
15
Stiffness to Weight: Bending, points 19
52
Strength to Weight: Axial, points 25
37 to 39
Strength to Weight: Bending, points 22
42 to 44
Thermal Diffusivity, mm2/s 18
52
Thermal Shock Resistance, points 26
17 to 18

Alloy Composition

Aluminum (Al), % 8.5 to 11
87.3 to 89.4
Copper (Cu), % 86.9 to 91
1.6 to 2.0
Iron (Fe), % 0.5 to 1.5
0 to 0.2
Lead (Pb), % 0 to 0.020
0
Magnesium (Mg), % 0
0.4 to 0.6
Manganese (Mn), % 0
0 to 0.1
Silicon (Si), % 0 to 0.1
8.6 to 9.4
Titanium (Ti), % 0
0 to 0.2
Zinc (Zn), % 0 to 0.020
0 to 0.1
Residuals, % 0
0 to 0.15