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C94100 Bronze vs. EN AC-44000 Aluminum

C94100 bronze belongs to the copper alloys classification, while EN AC-44000 aluminum belongs to the aluminum alloys. There are 26 material properties with values for both materials. Properties with values for just one material (4, 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 C94100 bronze and the bottom bar is EN AC-44000 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 92
71
Elongation at Break, % 7.8
7.3
Poisson's Ratio 0.36
0.33
Shear Modulus, GPa 34
27
Tensile Strength: Ultimate (UTS), MPa 190
180
Tensile Strength: Yield (Proof), MPa 130
86

Thermal Properties

Latent Heat of Fusion, J/g 160
560
Maximum Temperature: Mechanical, °C 130
170
Melting Completion (Liquidus), °C 870
590
Melting Onset (Solidus), °C 790
590
Specific Heat Capacity, J/kg-K 330
910
Thermal Expansion, µm/m-K 20
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
36
Electrical Conductivity: Equal Weight (Specific), % IACS 8.8
130

Otherwise Unclassified Properties

Base Metal Price, % relative 29
9.5
Density, g/cm3 9.2
2.5
Embodied Carbon, kg CO2/kg material 3.0
7.8
Embodied Energy, MJ/kg 48
150
Embodied Water, L/kg 370
1070

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 14
11
Resilience: Unit (Modulus of Resilience), kJ/m3 97
51
Stiffness to Weight: Axial, points 5.5
16
Stiffness to Weight: Bending, points 16
55
Strength to Weight: Axial, points 5.8
20
Strength to Weight: Bending, points 8.1
28
Thermal Shock Resistance, points 7.6
8.4

Alloy Composition

Aluminum (Al), % 0 to 0.0050
87.1 to 90
Antimony (Sb), % 0 to 0.8
0
Copper (Cu), % 72 to 79
0 to 0.050
Iron (Fe), % 0 to 0.25
0 to 0.19
Lead (Pb), % 18 to 22
0
Magnesium (Mg), % 0
0 to 0.45
Manganese (Mn), % 0
0 to 0.1
Nickel (Ni), % 0 to 1.0
0
Phosphorus (P), % 0 to 1.5
0
Silicon (Si), % 0 to 0.0050
10 to 11.8
Sulfur (S), % 0 to 0.080
0
Tin (Sn), % 4.5 to 6.5
0
Titanium (Ti), % 0
0 to 0.15
Zinc (Zn), % 0 to 1.0
0 to 0.070
Residuals, % 0
0 to 0.1