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C36200 Brass vs. 1435 Aluminum

C36200 brass belongs to the copper alloys classification, while 1435 aluminum belongs to the aluminum alloys. There are 29 material properties with values for both materials. Properties with values for just one material (2, 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 C36200 brass and the bottom bar is 1435 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
69
Elongation at Break, % 20 to 53
4.1 to 32
Poisson's Ratio 0.31
0.33
Shear Modulus, GPa 39
26
Shear Strength, MPa 210 to 240
54 to 87
Tensile Strength: Ultimate (UTS), MPa 340 to 420
81 to 150
Tensile Strength: Yield (Proof), MPa 130 to 360
23 to 130

Thermal Properties

Latent Heat of Fusion, J/g 170
400
Maximum Temperature: Mechanical, °C 120
170
Melting Completion (Liquidus), °C 900
650
Melting Onset (Solidus), °C 890
640
Specific Heat Capacity, J/kg-K 380
900
Thermal Conductivity, W/m-K 120
230
Thermal Expansion, µm/m-K 21
23

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 26
60
Electrical Conductivity: Equal Weight (Specific), % IACS 28
200

Otherwise Unclassified Properties

Base Metal Price, % relative 23
9.0
Density, g/cm3 8.2
2.7
Embodied Carbon, kg CO2/kg material 2.6
8.2
Embodied Energy, MJ/kg 45
150
Embodied Water, L/kg 320
1190

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 74 to 140
5.0 to 20
Resilience: Unit (Modulus of Resilience), kJ/m3 89 to 630
3.8 to 110
Stiffness to Weight: Axial, points 6.9
14
Stiffness to Weight: Bending, points 19
50
Strength to Weight: Axial, points 11 to 14
8.3 to 15
Strength to Weight: Bending, points 13 to 15
15 to 23
Thermal Diffusivity, mm2/s 37
93
Thermal Shock Resistance, points 11 to 14
3.6 to 6.7

Alloy Composition

Aluminum (Al), % 0
99.35 to 99.7
Copper (Cu), % 60 to 63
0 to 0.020
Iron (Fe), % 0 to 0.15
0.3 to 0.5
Lead (Pb), % 3.5 to 4.5
0
Magnesium (Mg), % 0
0 to 0.050
Manganese (Mn), % 0
0 to 0.050
Silicon (Si), % 0
0 to 0.15
Titanium (Ti), % 0
0 to 0.030
Zinc (Zn), % 32.4 to 36.5
0 to 0.1