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EN AC-46600 Aluminum vs. C93800 Bronze

EN AC-46600 aluminum belongs to the aluminum alloys classification, while C93800 bronze belongs to the copper alloys. There are 28 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 EN AC-46600 aluminum and the bottom bar is C93800 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 72
96
Elongation at Break, % 1.1
9.7
Poisson's Ratio 0.33
0.35
Shear Modulus, GPa 27
35
Tensile Strength: Ultimate (UTS), MPa 180
200
Tensile Strength: Yield (Proof), MPa 110
120

Thermal Properties

Latent Heat of Fusion, J/g 490
170
Maximum Temperature: Mechanical, °C 170
140
Melting Completion (Liquidus), °C 620
940
Melting Onset (Solidus), °C 560
850
Specific Heat Capacity, J/kg-K 890
340
Thermal Conductivity, W/m-K 130
52
Thermal Expansion, µm/m-K 22
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 29
11
Electrical Conductivity: Equal Weight (Specific), % IACS 94
11

Otherwise Unclassified Properties

Base Metal Price, % relative 10
31
Density, g/cm3 2.8
9.1
Embodied Carbon, kg CO2/kg material 7.8
3.2
Embodied Energy, MJ/kg 150
51
Embodied Water, L/kg 1080
380

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 1.7
17
Resilience: Unit (Modulus of Resilience), kJ/m3 81
70
Stiffness to Weight: Axial, points 14
5.9
Stiffness to Weight: Bending, points 50
17
Strength to Weight: Axial, points 18
6.1
Strength to Weight: Bending, points 25
8.4
Thermal Diffusivity, mm2/s 51
17
Thermal Shock Resistance, points 8.1
8.1

Alloy Composition

Aluminum (Al), % 85.6 to 92.4
0 to 0.0050
Antimony (Sb), % 0
0 to 0.8
Copper (Cu), % 1.5 to 2.5
75 to 79
Iron (Fe), % 0 to 0.8
0 to 0.15
Lead (Pb), % 0 to 0.25
13 to 16
Magnesium (Mg), % 0 to 0.35
0
Manganese (Mn), % 0.15 to 0.65
0
Nickel (Ni), % 0 to 0.35
0 to 1.0
Phosphorus (P), % 0
0 to 1.5
Silicon (Si), % 6.0 to 8.0
0 to 0.0050
Sulfur (S), % 0
0 to 0.080
Tin (Sn), % 0 to 0.15
6.3 to 7.5
Titanium (Ti), % 0 to 0.25
0
Zinc (Zn), % 0 to 1.0
0 to 0.8
Residuals, % 0
0 to 1.0