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333.0 Aluminum vs. CC331G Bronze

333.0 aluminum belongs to the aluminum alloys classification, while CC331G bronze belongs to the copper alloys. There are 29 material properties with values for both materials. Properties with values for just one material (2, 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 333.0 aluminum and the bottom bar is CC331G bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 90 to 110
140
Elastic (Young's, Tensile) Modulus, GPa 73
110
Elongation at Break, % 1.0 to 2.0
20
Poisson's Ratio 0.33
0.34
Shear Modulus, GPa 28
43
Tensile Strength: Ultimate (UTS), MPa 230 to 280
620
Tensile Strength: Yield (Proof), MPa 130 to 210
240

Thermal Properties

Latent Heat of Fusion, J/g 520
230
Maximum Temperature: Mechanical, °C 170
220
Melting Completion (Liquidus), °C 590
1060
Melting Onset (Solidus), °C 530
1000
Specific Heat Capacity, J/kg-K 880
440
Thermal Conductivity, W/m-K 100 to 140
61
Thermal Expansion, µm/m-K 21
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 26 to 35
13
Electrical Conductivity: Equal Weight (Specific), % IACS 83 to 110
14

Otherwise Unclassified Properties

Base Metal Price, % relative 10
28
Density, g/cm3 2.8
8.3
Embodied Carbon, kg CO2/kg material 7.6
3.2
Embodied Energy, MJ/kg 140
53
Embodied Water, L/kg 1040
390

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 2.1 to 4.6
97
Resilience: Unit (Modulus of Resilience), kJ/m3 120 to 290
250
Stiffness to Weight: Axial, points 14
7.6
Stiffness to Weight: Bending, points 49
19
Strength to Weight: Axial, points 22 to 27
21
Strength to Weight: Bending, points 29 to 34
19
Thermal Diffusivity, mm2/s 42 to 57
17
Thermal Shock Resistance, points 11 to 13
22

Alloy Composition

Aluminum (Al), % 81.8 to 89
8.5 to 10.5
Copper (Cu), % 3.0 to 4.0
83 to 86.5
Iron (Fe), % 0 to 1.0
1.5 to 3.5
Lead (Pb), % 0
0 to 0.1
Magnesium (Mg), % 0.050 to 0.5
0 to 0.050
Manganese (Mn), % 0 to 0.5
0 to 1.0
Nickel (Ni), % 0 to 0.5
0 to 1.5
Silicon (Si), % 8.0 to 10
0 to 0.2
Tin (Sn), % 0
0 to 0.2
Titanium (Ti), % 0 to 0.25
0
Zinc (Zn), % 0 to 1.0
0 to 0.5
Residuals, % 0 to 0.5
0