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C89320 Bronze vs. 5456 Aluminum

C89320 bronze belongs to the copper alloys classification, while 5456 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 5456 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
68
Elongation at Break, % 17
11 to 18
Poisson's Ratio 0.34
0.33
Shear Modulus, GPa 40
26
Tensile Strength: Ultimate (UTS), MPa 270
320 to 340
Tensile Strength: Yield (Proof), MPa 140
150 to 250

Thermal Properties

Latent Heat of Fusion, J/g 190
390
Maximum Temperature: Mechanical, °C 180
190
Melting Completion (Liquidus), °C 1050
640
Melting Onset (Solidus), °C 930
570
Specific Heat Capacity, J/kg-K 360
900
Thermal Conductivity, W/m-K 56
120
Thermal Expansion, µm/m-K 17
24

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 15
29
Electrical Conductivity: Equal Weight (Specific), % IACS 15
97

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
9.0
Embodied Energy, MJ/kg 56
150
Embodied Water, L/kg 490
1170

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 38
33 to 46
Resilience: Unit (Modulus of Resilience), kJ/m3 93
170 to 470
Stiffness to Weight: Axial, points 6.8
14
Stiffness to Weight: Bending, points 18
50
Strength to Weight: Axial, points 8.5
33 to 35
Strength to Weight: Bending, points 10
38 to 40
Thermal Diffusivity, mm2/s 17
48
Thermal Shock Resistance, points 10
14 to 15

Alloy Composition

Aluminum (Al), % 0 to 0.0050
92 to 94.8
Antimony (Sb), % 0 to 0.35
0
Bismuth (Bi), % 4.0 to 6.0
0
Chromium (Cr), % 0
0.050 to 0.2
Copper (Cu), % 87 to 91
0 to 0.1
Iron (Fe), % 0 to 0.2
0 to 0.4
Lead (Pb), % 0 to 0.090
0
Magnesium (Mg), % 0
4.7 to 5.5
Manganese (Mn), % 0
0.5 to 1.0
Nickel (Ni), % 0 to 1.0
0
Phosphorus (P), % 0 to 0.3
0
Silicon (Si), % 0 to 0.0050
0 to 0.25
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 0.25
Residuals, % 0
0 to 0.15