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710.0 Aluminum vs. C23000 Brass

710.0 aluminum belongs to the aluminum alloys classification, while C23000 brass belongs to the copper alloys. There are 29 material properties with values for both materials. Properties with values for just one material (6, 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 710.0 aluminum and the bottom bar is C23000 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 70
110
Elongation at Break, % 2.2 to 3.6
2.9 to 47
Poisson's Ratio 0.32
0.33
Shear Modulus, GPa 26
42
Shear Strength, MPa 180
220 to 340
Tensile Strength: Ultimate (UTS), MPa 240 to 250
280 to 590
Tensile Strength: Yield (Proof), MPa 160
83 to 480

Thermal Properties

Latent Heat of Fusion, J/g 380
190
Maximum Temperature: Mechanical, °C 170
170
Melting Completion (Liquidus), °C 650
1030
Melting Onset (Solidus), °C 610
990
Specific Heat Capacity, J/kg-K 870
390
Thermal Conductivity, W/m-K 140
160
Thermal Expansion, µm/m-K 24
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 35
37
Electrical Conductivity: Equal Weight (Specific), % IACS 110
39

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
28
Density, g/cm3 3.0
8.6
Embodied Carbon, kg CO2/kg material 8.0
2.6
Embodied Energy, MJ/kg 150
43
Embodied Water, L/kg 1130
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 4.9 to 7.9
6.2 to 260
Resilience: Unit (Modulus of Resilience), kJ/m3 180 to 190
31 to 1040
Stiffness to Weight: Axial, points 13
7.2
Stiffness to Weight: Bending, points 46
19
Strength to Weight: Axial, points 23
8.9 to 19
Strength to Weight: Bending, points 29
11 to 18
Thermal Diffusivity, mm2/s 53
48
Thermal Shock Resistance, points 10 to 11
9.4 to 20

Alloy Composition

Aluminum (Al), % 90.5 to 93.1
0
Copper (Cu), % 0.35 to 0.65
84 to 86
Iron (Fe), % 0 to 0.5
0 to 0.050
Lead (Pb), % 0
0 to 0.050
Magnesium (Mg), % 0.6 to 0.8
0
Manganese (Mn), % 0 to 0.050
0
Silicon (Si), % 0 to 0.15
0
Titanium (Ti), % 0 to 0.25
0
Zinc (Zn), % 6.0 to 7.0
13.7 to 16
Residuals, % 0
0 to 0.2