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852.0 Aluminum vs. C49300 Brass

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

Metric UnitsUS Customary Units

Mechanical Properties

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

Thermal Properties

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

Electrical Properties

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

Otherwise Unclassified Properties

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

Common Calculations

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

Alloy Composition


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