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711.0 Aluminum vs. C87200 Bronze

711.0 aluminum belongs to the aluminum alloys classification, while C87200 bronze belongs to the copper alloys. There are 29 material properties with values for both materials. Properties with values for just one material (1, 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 711.0 aluminum and the bottom bar is C87200 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 70
85
Elastic (Young's, Tensile) Modulus, GPa 71
110
Elongation at Break, % 7.8
30
Poisson's Ratio 0.32
0.34
Shear Modulus, GPa 27
43
Tensile Strength: Ultimate (UTS), MPa 220
380
Tensile Strength: Yield (Proof), MPa 140
170

Thermal Properties

Latent Heat of Fusion, J/g 380
260
Maximum Temperature: Mechanical, °C 170
200
Melting Completion (Liquidus), °C 640
970
Melting Onset (Solidus), °C 610
860
Specific Heat Capacity, J/kg-K 860
410
Thermal Conductivity, W/m-K 160
28
Thermal Expansion, µm/m-K 24
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 40
6.0
Electrical Conductivity: Equal Weight (Specific), % IACS 120
6.3

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
29
Density, g/cm3 3.0
8.6
Embodied Carbon, kg CO2/kg material 7.9
2.7
Embodied Energy, MJ/kg 150
44
Embodied Water, L/kg 1120
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 15
93
Resilience: Unit (Modulus of Resilience), kJ/m3 140
130
Stiffness to Weight: Axial, points 13
7.4
Stiffness to Weight: Bending, points 45
19
Strength to Weight: Axial, points 20
12
Strength to Weight: Bending, points 26
14
Thermal Diffusivity, mm2/s 61
8.0
Thermal Shock Resistance, points 9.3
14

Alloy Composition


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Aluminum (Al), % 89.8 to 92.7
0 to 1.5
Copper (Cu), % 0.35 to 0.65
89 to 99
Iron (Fe), % 0.7 to 1.4
0 to 2.5
Lead (Pb), % 0
0 to 0.5
Magnesium (Mg), % 0.25 to 0.45
0
Manganese (Mn), % 0 to 0.050
0 to 1.5
Phosphorus (P), % 0
0 to 0.5
Silicon (Si), % 0 to 0.3
1.0 to 5.0
Tin (Sn), % 0
0 to 1.0
Titanium (Ti), % 0 to 0.2
0
Zinc (Zn), % 6.0 to 7.0
0 to 5.0
Residuals, % 0 to 0.15
0