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CC760S Brass vs. Sintered 2014 Aluminum

CC760S brass 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 CC760S brass 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, % 22
0.5 to 3.0
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 42
26
Tensile Strength: Ultimate (UTS), MPa 180
140 to 290
Tensile Strength: Yield (Proof), MPa 80
97 to 280

Thermal Properties

Latent Heat of Fusion, J/g 190
390
Maximum Temperature: Mechanical, °C 170
170
Melting Completion (Liquidus), °C 1000
650
Melting Onset (Solidus), °C 940
560
Specific Heat Capacity, J/kg-K 390
880
Thermal Conductivity, W/m-K 150
130
Thermal Expansion, µm/m-K 19
23

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 38
33
Electrical Conductivity: Equal Weight (Specific), % IACS 40
100

Otherwise Unclassified Properties

Base Metal Price, % relative 28
10
Density, g/cm3 8.6
2.9
Embodied Carbon, kg CO2/kg material 2.6
8.0
Embodied Energy, MJ/kg 43
150
Embodied Water, L/kg 320
1150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 33
1.0 to 5.7
Resilience: Unit (Modulus of Resilience), kJ/m3 29
68 to 560
Stiffness to Weight: Axial, points 7.2
13
Stiffness to Weight: Bending, points 19
47
Strength to Weight: Axial, points 5.8
13 to 27
Strength to Weight: Bending, points 8.2
20 to 33
Thermal Diffusivity, mm2/s 45
51
Thermal Shock Resistance, points 6.2
6.2 to 13

Alloy Composition


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Aluminum (Al), % 0 to 0.010
91.5 to 96.3
Arsenic (As), % 0.050 to 0.15
0
Copper (Cu), % 83 to 88
3.5 to 5.0
Iron (Fe), % 0 to 0.15
0
Lead (Pb), % 0 to 0.5
0
Magnesium (Mg), % 0
0.2 to 0.8
Manganese (Mn), % 0 to 0.1
0
Nickel (Ni), % 0 to 0.1
0
Silicon (Si), % 0 to 0.020
0 to 1.2
Tin (Sn), % 0 to 0.3
0
Zinc (Zn), % 10.7 to 17
0
Residuals, % 0
0 to 1.5