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C49300 Brass vs. 852.0 Aluminum

C49300 brass belongs to the copper alloys classification, while 852.0 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 C49300 brass and the bottom bar is 852.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
70
Elongation at Break, % 4.5 to 20
3.4
Poisson's Ratio 0.31
0.33
Shear Modulus, GPa 40
26
Shear Strength, MPa 270 to 290
130
Tensile Strength: Ultimate (UTS), MPa 430 to 520
200
Tensile Strength: Yield (Proof), MPa 210 to 410
150

Thermal Properties

Latent Heat of Fusion, J/g 170
370
Maximum Temperature: Mechanical, °C 120
190
Melting Completion (Liquidus), °C 880
640
Melting Onset (Solidus), °C 840
210
Specific Heat Capacity, J/kg-K 380
840
Thermal Conductivity, W/m-K 88
180
Thermal Expansion, µm/m-K 20
23

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 15
45
Electrical Conductivity: Equal Weight (Specific), % IACS 17
130

Otherwise Unclassified Properties

Base Metal Price, % relative 26
15
Density, g/cm3 8.0
3.2
Embodied Carbon, kg CO2/kg material 3.0
8.5
Embodied Energy, MJ/kg 50
160
Embodied Water, L/kg 370
1150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 21 to 71
6.2
Resilience: Unit (Modulus of Resilience), kJ/m3 220 to 800
160
Stiffness to Weight: Axial, points 7.2
12
Stiffness to Weight: Bending, points 19
43
Strength to Weight: Axial, points 15 to 18
17
Strength to Weight: Bending, points 16 to 18
24
Thermal Diffusivity, mm2/s 29
65
Thermal Shock Resistance, points 14 to 18
8.7

Alloy Composition


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Aluminum (Al), % 0 to 0.5
86.6 to 91.3
Antimony (Sb), % 0 to 0.5
0
Bismuth (Bi), % 0.5 to 2.0
0
Copper (Cu), % 58 to 62
1.7 to 2.3
Iron (Fe), % 0 to 0.1
0 to 0.7
Lead (Pb), % 0 to 0.010
0
Magnesium (Mg), % 0
0.6 to 0.9
Manganese (Mn), % 0 to 0.030
0 to 0.1
Nickel (Ni), % 0 to 1.5
0.9 to 1.5
Phosphorus (P), % 0 to 0.2
0
Selenium (Se), % 0 to 0.2
0
Silicon (Si), % 0 to 0.1
0 to 0.4
Tin (Sn), % 1.0 to 1.8
5.5 to 7.0
Titanium (Ti), % 0
0 to 0.2
Zinc (Zn), % 30.6 to 40.5
0
Residuals, % 0 to 0.5
0 to 0.3