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C89320 Bronze vs. C355.0 Aluminum

C89320 bronze belongs to the copper alloys classification, while C355.0 aluminum belongs to the aluminum alloys. There are 28 material properties with values for both materials. Properties with values for just one material (3, 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 C89320 bronze and the bottom bar is C355.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
70
Elongation at Break, % 17
2.7 to 3.8
Poisson's Ratio 0.34
0.33
Shear Modulus, GPa 40
26
Tensile Strength: Ultimate (UTS), MPa 270
290 to 310
Tensile Strength: Yield (Proof), MPa 140
200 to 230

Thermal Properties

Latent Heat of Fusion, J/g 190
470
Maximum Temperature: Mechanical, °C 180
170
Melting Completion (Liquidus), °C 1050
620
Melting Onset (Solidus), °C 930
570
Specific Heat Capacity, J/kg-K 360
900
Thermal Conductivity, W/m-K 56
150
Thermal Expansion, µm/m-K 17
22

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 15
39
Electrical Conductivity: Equal Weight (Specific), % IACS 15
130

Otherwise Unclassified Properties

Base Metal Price, % relative 37
9.5
Density, g/cm3 8.9
2.7
Embodied Carbon, kg CO2/kg material 3.5
8.0
Embodied Energy, MJ/kg 56
150
Embodied Water, L/kg 490
1120

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 38
7.5 to 9.8
Resilience: Unit (Modulus of Resilience), kJ/m3 93
290 to 380
Stiffness to Weight: Axial, points 6.8
14
Stiffness to Weight: Bending, points 18
51
Strength to Weight: Axial, points 8.5
30 to 32
Strength to Weight: Bending, points 10
36 to 37
Thermal Diffusivity, mm2/s 17
60
Thermal Shock Resistance, points 10
13 to 14

Alloy Composition

Aluminum (Al), % 0 to 0.0050
91.7 to 94.1
Antimony (Sb), % 0 to 0.35
0
Bismuth (Bi), % 4.0 to 6.0
0
Copper (Cu), % 87 to 91
1.0 to 1.5
Iron (Fe), % 0 to 0.2
0 to 0.2
Lead (Pb), % 0 to 0.090
0
Magnesium (Mg), % 0
0.4 to 0.6
Manganese (Mn), % 0
0 to 0.1
Nickel (Ni), % 0 to 1.0
0
Phosphorus (P), % 0 to 0.3
0
Silicon (Si), % 0 to 0.0050
4.5 to 5.5
Sulfur (S), % 0 to 0.080
0
Tin (Sn), % 5.0 to 7.0
0
Titanium (Ti), % 0
0 to 0.2
Zinc (Zn), % 0 to 1.0
0 to 0.1
Residuals, % 0
0 to 0.15