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336.0 Aluminum vs. C33000 Brass

336.0 aluminum belongs to the aluminum alloys classification, while C33000 brass belongs to the copper alloys. There are 29 material properties with values for both materials. Properties with values for just one material (4, 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 336.0 aluminum and the bottom bar is C33000 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 75
110
Elongation at Break, % 0.5
7.0 to 60
Poisson's Ratio 0.33
0.31
Shear Modulus, GPa 28
40
Shear Strength, MPa 190 to 250
240 to 300
Tensile Strength: Ultimate (UTS), MPa 250 to 320
320 to 520
Tensile Strength: Yield (Proof), MPa 190 to 300
110 to 450

Thermal Properties

Latent Heat of Fusion, J/g 570
180
Maximum Temperature: Mechanical, °C 210
130
Melting Completion (Liquidus), °C 570
940
Melting Onset (Solidus), °C 540
900
Specific Heat Capacity, J/kg-K 890
390
Thermal Conductivity, W/m-K 120
120
Thermal Expansion, µm/m-K 19
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 29
26
Electrical Conductivity: Equal Weight (Specific), % IACS 95
29

Otherwise Unclassified Properties

Base Metal Price, % relative 11
24
Density, g/cm3 2.8
8.2
Embodied Carbon, kg CO2/kg material 7.9
2.7
Embodied Energy, MJ/kg 140
45
Embodied Water, L/kg 1010
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 1.1 to 1.6
35 to 150
Resilience: Unit (Modulus of Resilience), kJ/m3 250 to 580
60 to 950
Stiffness to Weight: Axial, points 15
7.2
Stiffness to Weight: Bending, points 51
19
Strength to Weight: Axial, points 25 to 32
11 to 18
Strength to Weight: Bending, points 32 to 38
13 to 18
Thermal Diffusivity, mm2/s 48
37
Thermal Shock Resistance, points 12 to 16
11 to 17

Alloy Composition


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Aluminum (Al), % 79.1 to 85.8
0
Copper (Cu), % 0.5 to 1.5
65 to 68
Iron (Fe), % 0 to 1.2
0 to 0.070
Lead (Pb), % 0
0.25 to 0.7
Magnesium (Mg), % 0.7 to 1.3
0
Manganese (Mn), % 0 to 0.35
0
Nickel (Ni), % 2.0 to 3.0
0
Silicon (Si), % 11 to 13
0
Titanium (Ti), % 0 to 0.25
0
Zinc (Zn), % 0 to 0.35
30.8 to 34.8
Residuals, % 0
0 to 0.4