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C33200 Brass vs. Sintered 6061 Aluminum

C33200 brass belongs to the copper alloys classification, while sintered 6061 aluminum belongs to the aluminum alloys. There are 28 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 C33200 brass and the bottom bar is sintered 6061 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
68
Elongation at Break, % 7.0 to 60
0.5 to 6.0
Poisson's Ratio 0.31
0.33
Shear Modulus, GPa 40
25
Tensile Strength: Ultimate (UTS), MPa 320 to 520
83 to 210
Tensile Strength: Yield (Proof), MPa 110 to 450
62 to 190

Thermal Properties

Latent Heat of Fusion, J/g 170
400
Maximum Temperature: Mechanical, °C 130
170
Melting Completion (Liquidus), °C 930
640
Melting Onset (Solidus), °C 900
610
Specific Heat Capacity, J/kg-K 380
900
Thermal Conductivity, W/m-K 120
200
Thermal Expansion, µm/m-K 20
23

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 26
52
Electrical Conductivity: Equal Weight (Specific), % IACS 28
170

Otherwise Unclassified Properties

Base Metal Price, % relative 24
9.5
Density, g/cm3 8.2
2.7
Embodied Carbon, kg CO2/kg material 2.6
8.3
Embodied Energy, MJ/kg 44
150
Embodied Water, L/kg 320
1180

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 35 to 150
0.68 to 7.0
Resilience: Unit (Modulus of Resilience), kJ/m3 60 to 960
28 to 280
Stiffness to Weight: Axial, points 7.1
14
Stiffness to Weight: Bending, points 19
51
Strength to Weight: Axial, points 11 to 17
8.6 to 21
Strength to Weight: Bending, points 13 to 17
16 to 29
Thermal Diffusivity, mm2/s 37
81
Thermal Shock Resistance, points 11 to 17
3.8 to 9.4

Alloy Composition

Aluminum (Al), % 0
96 to 99.4
Copper (Cu), % 65 to 68
0 to 0.5
Iron (Fe), % 0 to 0.070
0
Lead (Pb), % 1.5 to 2.5
0
Magnesium (Mg), % 0
0.4 to 1.2
Silicon (Si), % 0
0.2 to 0.8
Zinc (Zn), % 29 to 33.5
0
Residuals, % 0
0 to 1.5

Comparable Variants