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C95300 Bronze vs. 444.0 Aluminum

C95300 bronze belongs to the copper alloys classification, while 444.0 aluminum belongs to the aluminum 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 C95300 bronze and the bottom bar is 444.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 120 to 170
50
Elastic (Young's, Tensile) Modulus, GPa 110
71
Elongation at Break, % 14 to 25
25
Poisson's Ratio 0.34
0.33
Shear Modulus, GPa 42
27
Tensile Strength: Ultimate (UTS), MPa 520 to 610
190
Tensile Strength: Yield (Proof), MPa 190 to 310
83

Thermal Properties

Latent Heat of Fusion, J/g 230
500
Maximum Temperature: Mechanical, °C 220
170
Melting Completion (Liquidus), °C 1050
610
Melting Onset (Solidus), °C 1040
600
Specific Heat Capacity, J/kg-K 440
900
Thermal Conductivity, W/m-K 63
160
Thermal Expansion, µm/m-K 18
22

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 13
40
Electrical Conductivity: Equal Weight (Specific), % IACS 14
140

Otherwise Unclassified Properties

Base Metal Price, % relative 28
9.5
Density, g/cm3 8.3
2.6
Embodied Carbon, kg CO2/kg material 3.1
7.9
Embodied Energy, MJ/kg 52
150
Embodied Water, L/kg 390
1110

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 73 to 100
39
Resilience: Unit (Modulus of Resilience), kJ/m3 170 to 420
49
Stiffness to Weight: Axial, points 7.5
15
Stiffness to Weight: Bending, points 19
53
Strength to Weight: Axial, points 17 to 21
20
Strength to Weight: Bending, points 17 to 19
28
Thermal Diffusivity, mm2/s 17
67
Thermal Shock Resistance, points 19 to 22
8.8

Alloy Composition

Aluminum (Al), % 9.0 to 11
90.5 to 93.5
Copper (Cu), % 86.5 to 90.2
0 to 0.25
Iron (Fe), % 0.8 to 1.5
0 to 0.6
Magnesium (Mg), % 0
0 to 0.1
Manganese (Mn), % 0
0 to 0.35
Silicon (Si), % 0
6.5 to 7.5
Titanium (Ti), % 0
0 to 0.25
Zinc (Zn), % 0
0 to 0.35
Residuals, % 0
0 to 0.15