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CC334G Bronze vs. C443.0 Aluminum

CC334G bronze belongs to the copper alloys classification, while C443.0 aluminum belongs to the aluminum 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 CC334G bronze and the bottom bar is C443.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 210
65
Elastic (Young's, Tensile) Modulus, GPa 120
71
Elongation at Break, % 5.6
9.0
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 45
27
Tensile Strength: Ultimate (UTS), MPa 810
230
Tensile Strength: Yield (Proof), MPa 410
100

Thermal Properties

Latent Heat of Fusion, J/g 240
470
Maximum Temperature: Mechanical, °C 240
170
Melting Completion (Liquidus), °C 1080
630
Melting Onset (Solidus), °C 1020
600
Specific Heat Capacity, J/kg-K 450
900
Thermal Conductivity, W/m-K 41
140
Thermal Expansion, µm/m-K 18
22

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.3
37
Electrical Conductivity: Equal Weight (Specific), % IACS 8.0
120

Otherwise Unclassified Properties

Base Metal Price, % relative 29
9.5
Density, g/cm3 8.2
2.7
Embodied Carbon, kg CO2/kg material 3.6
7.9
Embodied Energy, MJ/kg 59
150
Embodied Water, L/kg 390
1120

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 38
17
Resilience: Unit (Modulus of Resilience), kJ/m3 710
70
Stiffness to Weight: Axial, points 8.1
15
Stiffness to Weight: Bending, points 20
51
Strength to Weight: Axial, points 28
24
Strength to Weight: Bending, points 24
31
Thermal Diffusivity, mm2/s 11
58
Thermal Shock Resistance, points 28
10

Alloy Composition

Aluminum (Al), % 10 to 12
89.6 to 95.5
Copper (Cu), % 72 to 84.5
0 to 0.6
Iron (Fe), % 3.0 to 7.0
0 to 2.0
Lead (Pb), % 0 to 0.050
0
Magnesium (Mg), % 0 to 0.050
0 to 0.1
Manganese (Mn), % 0 to 2.5
0 to 0.35
Nickel (Ni), % 4.0 to 7.5
0 to 0.5
Silicon (Si), % 0 to 0.1
4.5 to 6.0
Tin (Sn), % 0 to 0.2
0 to 0.15
Zinc (Zn), % 0 to 0.5
0 to 0.5
Residuals, % 0
0 to 0.25