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C67300 Bronze vs. 201.0 Aluminum

C67300 bronze belongs to the copper alloys classification, while 201.0 aluminum belongs to the aluminum alloys. There are 28 material properties with values for both materials. Properties with values for just one material (7, 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 C67300 bronze and the bottom bar is 201.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
71
Elongation at Break, % 12
4.4 to 20
Poisson's Ratio 0.31
0.33
Shear Modulus, GPa 41
27
Shear Strength, MPa 300
290
Tensile Strength: Ultimate (UTS), MPa 500
370 to 470
Tensile Strength: Yield (Proof), MPa 340
220 to 400

Thermal Properties

Latent Heat of Fusion, J/g 190
390
Maximum Temperature: Mechanical, °C 130
170
Melting Completion (Liquidus), °C 870
650
Melting Onset (Solidus), °C 830
570
Specific Heat Capacity, J/kg-K 390
870
Thermal Conductivity, W/m-K 95
120
Thermal Expansion, µm/m-K 20
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 22
30 to 33
Electrical Conductivity: Equal Weight (Specific), % IACS 25
87 to 97

Otherwise Unclassified Properties

Base Metal Price, % relative 23
38
Density, g/cm3 8.0
3.1
Embodied Carbon, kg CO2/kg material 2.7
8.7
Embodied Energy, MJ/kg 46
160

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 55
19 to 63
Resilience: Unit (Modulus of Resilience), kJ/m3 550
330 to 1160
Stiffness to Weight: Axial, points 7.4
13
Stiffness to Weight: Bending, points 20
45
Strength to Weight: Axial, points 17
33 to 42
Strength to Weight: Bending, points 17
37 to 44
Thermal Diffusivity, mm2/s 30
45
Thermal Shock Resistance, points 16
19 to 25

Alloy Composition

Aluminum (Al), % 0 to 0.25
92.1 to 95.1
Copper (Cu), % 58 to 63
4.0 to 5.2
Iron (Fe), % 0 to 0.5
0 to 0.15
Lead (Pb), % 0.4 to 3.0
0
Magnesium (Mg), % 0
0.15 to 0.55
Manganese (Mn), % 2.0 to 3.5
0.2 to 0.5
Nickel (Ni), % 0 to 0.25
0
Silicon (Si), % 0.5 to 1.5
0 to 0.1
Silver (Ag), % 0
0.4 to 1.0
Tin (Sn), % 0 to 0.3
0
Titanium (Ti), % 0
0.15 to 0.35
Zinc (Zn), % 27.2 to 39.1
0
Residuals, % 0
0 to 0.1