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C67300 Bronze vs. 511.0 Aluminum

C67300 bronze belongs to the copper alloys classification, while 511.0 aluminum belongs to the aluminum alloys. There are 29 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 C67300 bronze and the bottom bar is 511.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
68
Elongation at Break, % 12
3.0
Poisson's Ratio 0.31
0.33
Shear Modulus, GPa 41
25
Shear Strength, MPa 300
120
Tensile Strength: Ultimate (UTS), MPa 500
150
Tensile Strength: Yield (Proof), MPa 340
83

Thermal Properties

Latent Heat of Fusion, J/g 190
400
Maximum Temperature: Mechanical, °C 130
170
Melting Completion (Liquidus), °C 870
640
Melting Onset (Solidus), °C 830
590
Specific Heat Capacity, J/kg-K 390
900
Thermal Conductivity, W/m-K 95
140
Thermal Expansion, µm/m-K 20
24

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 22
36
Electrical Conductivity: Equal Weight (Specific), % IACS 25
120

Otherwise Unclassified Properties

Base Metal Price, % relative 23
9.5
Density, g/cm3 8.0
2.7
Embodied Carbon, kg CO2/kg material 2.7
8.8
Embodied Energy, MJ/kg 46
150
Embodied Water, L/kg 320
1180

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 55
3.7
Resilience: Unit (Modulus of Resilience), kJ/m3 550
51
Stiffness to Weight: Axial, points 7.4
14
Stiffness to Weight: Bending, points 20
51
Strength to Weight: Axial, points 17
15
Strength to Weight: Bending, points 17
23
Thermal Diffusivity, mm2/s 30
59
Thermal Shock Resistance, points 16
6.5

Alloy Composition

Aluminum (Al), % 0 to 0.25
93.3 to 96.2
Copper (Cu), % 58 to 63
0 to 0.15
Iron (Fe), % 0 to 0.5
0 to 0.5
Lead (Pb), % 0.4 to 3.0
0
Magnesium (Mg), % 0
3.5 to 4.5
Manganese (Mn), % 2.0 to 3.5
0 to 0.35
Nickel (Ni), % 0 to 0.25
0
Silicon (Si), % 0.5 to 1.5
0.3 to 0.7
Tin (Sn), % 0 to 0.3
0
Titanium (Ti), % 0
0 to 0.25
Zinc (Zn), % 27.2 to 39.1
0 to 0.15
Residuals, % 0
0 to 0.15