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Sintered 2014 Aluminum vs. C95410 Bronze

Sintered 2014 aluminum belongs to the aluminum alloys classification, while C95410 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 sintered 2014 aluminum and the bottom bar is C95410 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 70
120
Elongation at Break, % 0.5 to 3.0
9.1 to 13
Poisson's Ratio 0.33
0.34
Shear Modulus, GPa 26
43
Tensile Strength: Ultimate (UTS), MPa 140 to 290
620 to 740
Tensile Strength: Yield (Proof), MPa 97 to 280
260 to 380

Thermal Properties

Latent Heat of Fusion, J/g 390
230
Maximum Temperature: Mechanical, °C 170
230
Melting Completion (Liquidus), °C 650
1040
Melting Onset (Solidus), °C 560
1030
Specific Heat Capacity, J/kg-K 880
440
Thermal Conductivity, W/m-K 130
59
Thermal Expansion, µm/m-K 23
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 33
13
Electrical Conductivity: Equal Weight (Specific), % IACS 100
14

Otherwise Unclassified Properties

Base Metal Price, % relative 10
28
Density, g/cm3 2.9
8.2
Embodied Carbon, kg CO2/kg material 8.0
3.3
Embodied Energy, MJ/kg 150
54
Embodied Water, L/kg 1150
390

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 1.0 to 5.7
57 to 64
Resilience: Unit (Modulus of Resilience), kJ/m3 68 to 560
280 to 630
Stiffness to Weight: Axial, points 13
7.8
Stiffness to Weight: Bending, points 47
20
Strength to Weight: Axial, points 13 to 27
21 to 25
Strength to Weight: Bending, points 20 to 33
20 to 22
Thermal Diffusivity, mm2/s 51
16
Thermal Shock Resistance, points 6.2 to 13
22 to 26

Alloy Composition

Aluminum (Al), % 91.5 to 96.3
10 to 11.5
Copper (Cu), % 3.5 to 5.0
83 to 85.5
Iron (Fe), % 0
3.0 to 5.0
Magnesium (Mg), % 0.2 to 0.8
0
Manganese (Mn), % 0
0 to 0.5
Nickel (Ni), % 0
1.5 to 2.5
Silicon (Si), % 0 to 1.2
0
Residuals, % 0
0 to 0.5