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C42200 Brass vs. 5182 Aluminum

C42200 brass belongs to the copper alloys classification, while 5182 aluminum belongs to the aluminum alloys. There are 29 material properties with values for both materials. Properties with values for just one material (3, 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 C42200 brass and the bottom bar is 5182 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
68
Elongation at Break, % 2.0 to 46
1.1 to 12
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 42
25
Shear Strength, MPa 210 to 350
170 to 240
Tensile Strength: Ultimate (UTS), MPa 300 to 610
280 to 420
Tensile Strength: Yield (Proof), MPa 100 to 570
130 to 360

Thermal Properties

Latent Heat of Fusion, J/g 200
390
Maximum Temperature: Mechanical, °C 170
180
Melting Completion (Liquidus), °C 1040
640
Melting Onset (Solidus), °C 1020
590
Specific Heat Capacity, J/kg-K 380
900
Thermal Conductivity, W/m-K 130
130
Thermal Expansion, µm/m-K 18
24

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 31
28
Electrical Conductivity: Equal Weight (Specific), % IACS 32
94

Otherwise Unclassified Properties

Base Metal Price, % relative 29
9.5
Density, g/cm3 8.6
2.7
Embodied Carbon, kg CO2/kg material 2.7
8.9
Embodied Energy, MJ/kg 44
150
Embodied Water, L/kg 320
1180

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 12 to 110
2.6 to 49
Resilience: Unit (Modulus of Resilience), kJ/m3 49 to 1460
120 to 950
Stiffness to Weight: Axial, points 7.2
14
Stiffness to Weight: Bending, points 19
51
Strength to Weight: Axial, points 9.5 to 19
29 to 44
Strength to Weight: Bending, points 11 to 18
36 to 47
Thermal Diffusivity, mm2/s 39
53
Thermal Shock Resistance, points 10 to 21
12 to 19

Alloy Composition

Aluminum (Al), % 0
93.2 to 95.8
Chromium (Cr), % 0
0 to 0.1
Copper (Cu), % 86 to 89
0 to 0.15
Iron (Fe), % 0 to 0.050
0 to 0.35
Lead (Pb), % 0 to 0.050
0
Magnesium (Mg), % 0
4.0 to 5.0
Manganese (Mn), % 0
0.2 to 0.5
Phosphorus (P), % 0 to 0.35
0
Silicon (Si), % 0
0 to 0.2
Tin (Sn), % 0.8 to 1.4
0
Titanium (Ti), % 0
0 to 0.1
Zinc (Zn), % 8.7 to 13.2
0 to 0.25
Residuals, % 0
0 to 0.15