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C67300 Bronze vs. 333.0 Aluminum

C67300 bronze belongs to the copper alloys classification, while 333.0 aluminum belongs to the aluminum 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 C67300 bronze and the bottom bar is 333.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
73
Elongation at Break, % 12
1.0 to 2.0
Poisson's Ratio 0.31
0.33
Shear Modulus, GPa 41
28
Shear Strength, MPa 300
190 to 230
Tensile Strength: Ultimate (UTS), MPa 500
230 to 280
Tensile Strength: Yield (Proof), MPa 340
130 to 210

Thermal Properties

Latent Heat of Fusion, J/g 190
520
Maximum Temperature: Mechanical, °C 130
170
Melting Completion (Liquidus), °C 870
590
Melting Onset (Solidus), °C 830
530
Specific Heat Capacity, J/kg-K 390
880
Thermal Conductivity, W/m-K 95
100 to 140
Thermal Expansion, µm/m-K 20
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 22
26 to 35
Electrical Conductivity: Equal Weight (Specific), % IACS 25
83 to 110

Otherwise Unclassified Properties

Base Metal Price, % relative 23
10
Density, g/cm3 8.0
2.8
Embodied Carbon, kg CO2/kg material 2.7
7.6
Embodied Energy, MJ/kg 46
140
Embodied Water, L/kg 320
1040

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 55
2.1 to 4.6
Resilience: Unit (Modulus of Resilience), kJ/m3 550
120 to 290
Stiffness to Weight: Axial, points 7.4
14
Stiffness to Weight: Bending, points 20
49
Strength to Weight: Axial, points 17
22 to 27
Strength to Weight: Bending, points 17
29 to 34
Thermal Diffusivity, mm2/s 30
42 to 57
Thermal Shock Resistance, points 16
11 to 13

Alloy Composition

Aluminum (Al), % 0 to 0.25
81.8 to 89
Copper (Cu), % 58 to 63
3.0 to 4.0
Iron (Fe), % 0 to 0.5
0 to 1.0
Lead (Pb), % 0.4 to 3.0
0
Magnesium (Mg), % 0
0.050 to 0.5
Manganese (Mn), % 2.0 to 3.5
0 to 0.5
Nickel (Ni), % 0 to 0.25
0 to 0.5
Silicon (Si), % 0.5 to 1.5
8.0 to 10
Tin (Sn), % 0 to 0.3
0
Titanium (Ti), % 0
0 to 0.25
Zinc (Zn), % 27.2 to 39.1
0 to 1.0
Residuals, % 0
0 to 0.5