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EN AC-45000 Aluminum vs. CC330G Bronze

EN AC-45000 aluminum belongs to the aluminum alloys classification, while CC330G 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 EN AC-45000 aluminum and the bottom bar is CC330G bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 77
110
Elastic (Young's, Tensile) Modulus, GPa 73
110
Elongation at Break, % 1.1
20
Poisson's Ratio 0.33
0.34
Shear Modulus, GPa 27
42
Tensile Strength: Ultimate (UTS), MPa 180
530
Tensile Strength: Yield (Proof), MPa 110
190

Thermal Properties

Latent Heat of Fusion, J/g 470
230
Maximum Temperature: Mechanical, °C 180
220
Melting Completion (Liquidus), °C 640
1050
Melting Onset (Solidus), °C 520
1000
Specific Heat Capacity, J/kg-K 870
430
Thermal Conductivity, W/m-K 120
62
Thermal Expansion, µm/m-K 22
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 27
14
Electrical Conductivity: Equal Weight (Specific), % IACS 81
15

Otherwise Unclassified Properties

Base Metal Price, % relative 11
29
Density, g/cm3 3.0
8.4
Embodied Carbon, kg CO2/kg material 7.7
3.2
Embodied Energy, MJ/kg 140
52
Embodied Water, L/kg 1070
390

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 1.7
82
Resilience: Unit (Modulus of Resilience), kJ/m3 80
170
Stiffness to Weight: Axial, points 14
7.5
Stiffness to Weight: Bending, points 47
19
Strength to Weight: Axial, points 17
18
Strength to Weight: Bending, points 24
17
Thermal Diffusivity, mm2/s 47
17
Thermal Shock Resistance, points 8.0
19

Alloy Composition

Aluminum (Al), % 82.2 to 91.8
8.0 to 10.5
Chromium (Cr), % 0 to 0.15
0
Copper (Cu), % 3.0 to 5.0
87 to 92
Iron (Fe), % 0 to 1.0
0 to 1.2
Lead (Pb), % 0 to 0.3
0 to 0.3
Magnesium (Mg), % 0 to 0.55
0
Manganese (Mn), % 0.2 to 0.65
0 to 0.5
Nickel (Ni), % 0 to 0.45
0 to 1.0
Silicon (Si), % 5.0 to 7.0
0 to 0.2
Tin (Sn), % 0 to 0.15
0 to 0.3
Titanium (Ti), % 0 to 0.25
0
Zinc (Zn), % 0 to 2.0
0 to 0.5
Residuals, % 0 to 0.35
0