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C95200 Bronze vs. Sintered 2014 Aluminum

C95200 bronze belongs to the copper alloys classification, while sintered 2014 aluminum belongs to the aluminum 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 C95200 bronze and the bottom bar is sintered 2014 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
70
Elongation at Break, % 29
0.5 to 3.0
Poisson's Ratio 0.34
0.33
Shear Modulus, GPa 42
26
Tensile Strength: Ultimate (UTS), MPa 520
140 to 290
Tensile Strength: Yield (Proof), MPa 190
97 to 280

Thermal Properties

Latent Heat of Fusion, J/g 230
390
Maximum Temperature: Mechanical, °C 220
170
Melting Completion (Liquidus), °C 1050
650
Melting Onset (Solidus), °C 1040
560
Specific Heat Capacity, J/kg-K 430
880
Thermal Conductivity, W/m-K 50
130
Thermal Expansion, µm/m-K 18
23

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 11
33
Electrical Conductivity: Equal Weight (Specific), % IACS 12
100

Otherwise Unclassified Properties

Base Metal Price, % relative 28
10
Density, g/cm3 8.3
2.9
Embodied Carbon, kg CO2/kg material 3.0
8.0
Embodied Energy, MJ/kg 50
150
Embodied Water, L/kg 380
1150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
1.0 to 5.7
Resilience: Unit (Modulus of Resilience), kJ/m3 170
68 to 560
Stiffness to Weight: Axial, points 7.6
13
Stiffness to Weight: Bending, points 19
47
Strength to Weight: Axial, points 17
13 to 27
Strength to Weight: Bending, points 17
20 to 33
Thermal Diffusivity, mm2/s 14
51
Thermal Shock Resistance, points 19
6.2 to 13

Alloy Composition

Aluminum (Al), % 8.5 to 9.5
91.5 to 96.3
Copper (Cu), % 86 to 89
3.5 to 5.0
Iron (Fe), % 2.5 to 4.0
0
Magnesium (Mg), % 0
0.2 to 0.8
Silicon (Si), % 0
0 to 1.2
Residuals, % 0
0 to 1.5