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C92200 Bronze vs. 2011A Aluminum

C92200 bronze belongs to the copper alloys classification, while 2011A aluminum belongs to the aluminum alloys. There are 29 material properties with values for both materials. Properties with values for just one material (4, 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 C92200 bronze and the bottom bar is 2011A aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
70
Elongation at Break, % 25
6.8 to 16
Fatigue Strength, MPa 76
75 to 100
Poisson's Ratio 0.34
0.33
Shear Modulus, GPa 41
26
Tensile Strength: Ultimate (UTS), MPa 280
310 to 410
Tensile Strength: Yield (Proof), MPa 140
140 to 310

Thermal Properties

Latent Heat of Fusion, J/g 190
390
Maximum Temperature: Mechanical, °C 170
190
Melting Completion (Liquidus), °C 990
660
Melting Onset (Solidus), °C 830
550
Specific Heat Capacity, J/kg-K 370
870
Thermal Conductivity, W/m-K 70
130
Thermal Expansion, µm/m-K 19
23

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 14
33
Electrical Conductivity: Equal Weight (Specific), % IACS 14
96

Otherwise Unclassified Properties

Base Metal Price, % relative 32
11
Density, g/cm3 8.7
3.1
Embodied Carbon, kg CO2/kg material 3.2
7.9
Embodied Energy, MJ/kg 52
150
Embodied Water, L/kg 360
1150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 58
20 to 40
Resilience: Unit (Modulus of Resilience), kJ/m3 87
140 to 670
Stiffness to Weight: Axial, points 6.9
13
Stiffness to Weight: Bending, points 18
44
Strength to Weight: Axial, points 8.9
28 to 37
Strength to Weight: Bending, points 11
33 to 40
Thermal Diffusivity, mm2/s 21
49
Thermal Shock Resistance, points 9.9
14 to 18

Alloy Composition

Aluminum (Al), % 0 to 0.0050
91.5 to 95.1
Antimony (Sb), % 0 to 0.25
0
Bismuth (Bi), % 0
0.2 to 0.6
Copper (Cu), % 86 to 90
4.5 to 6.0
Iron (Fe), % 0 to 0.25
0 to 0.5
Lead (Pb), % 1.0 to 2.0
0.2 to 0.6
Nickel (Ni), % 0 to 1.0
0
Phosphorus (P), % 0 to 1.5
0
Silicon (Si), % 0 to 0.0050
0 to 0.4
Sulfur (S), % 0 to 0.050
0
Tin (Sn), % 5.5 to 6.5
0
Zinc (Zn), % 3.0 to 5.0
0 to 0.3
Residuals, % 0
0 to 0.15