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CC212E Bronze vs. 3303 Aluminum

CC212E bronze belongs to the copper alloys classification, while 3303 aluminum belongs to the aluminum alloys. There are 26 material properties with values for both materials. Properties with values for just one material (5, 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 CC212E bronze and the bottom bar is 3303 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 130
70
Elongation at Break, % 20
23
Poisson's Ratio 0.34
0.33
Shear Modulus, GPa 47
26
Tensile Strength: Ultimate (UTS), MPa 710
110
Tensile Strength: Yield (Proof), MPa 310
39

Thermal Properties

Latent Heat of Fusion, J/g 230
400
Maximum Temperature: Mechanical, °C 220
180
Melting Completion (Liquidus), °C 1080
650
Melting Onset (Solidus), °C 1020
620
Specific Heat Capacity, J/kg-K 440
900
Thermal Expansion, µm/m-K 18
23

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.0
43
Electrical Conductivity: Equal Weight (Specific), % IACS 3.3
140

Otherwise Unclassified Properties

Base Metal Price, % relative 27
9.5
Density, g/cm3 8.2
2.8
Embodied Carbon, kg CO2/kg material 3.4
8.1
Embodied Energy, MJ/kg 55
150
Embodied Water, L/kg 370
1180

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
20
Resilience: Unit (Modulus of Resilience), kJ/m3 390
11
Stiffness to Weight: Axial, points 8.5
14
Stiffness to Weight: Bending, points 20
49
Strength to Weight: Axial, points 24
11
Strength to Weight: Bending, points 21
18
Thermal Shock Resistance, points 22
4.8

Alloy Composition

Aluminum (Al), % 7.0 to 9.0
96.6 to 99
Copper (Cu), % 68 to 77
0.050 to 0.2
Iron (Fe), % 2.0 to 4.0
0 to 0.7
Lead (Pb), % 0 to 0.050
0
Magnesium (Mg), % 0 to 0.050
0
Manganese (Mn), % 8.0 to 15
1.0 to 1.5
Nickel (Ni), % 1.5 to 4.5
0
Silicon (Si), % 0 to 0.1
0 to 0.6
Tin (Sn), % 0 to 0.5
0
Zinc (Zn), % 0 to 1.0
0 to 0.3
Residuals, % 0
0 to 0.15