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C61800 Bronze vs. 383.0 Aluminum

C61800 bronze belongs to the copper alloys classification, while 383.0 aluminum belongs to the aluminum alloys. There are 29 material properties with values for both materials. Properties with values for just one material (5, 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 C61800 bronze and the bottom bar is 383.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
73
Elongation at Break, % 26
3.5
Fatigue Strength, MPa 190
150
Poisson's Ratio 0.34
0.33
Shear Modulus, GPa 44
28
Tensile Strength: Ultimate (UTS), MPa 740
280
Tensile Strength: Yield (Proof), MPa 310
150

Thermal Properties

Latent Heat of Fusion, J/g 230
540
Maximum Temperature: Mechanical, °C 220
170
Melting Completion (Liquidus), °C 1050
580
Melting Onset (Solidus), °C 1040
540
Specific Heat Capacity, J/kg-K 440
880
Thermal Conductivity, W/m-K 64
96
Thermal Expansion, µm/m-K 18
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 13
23
Electrical Conductivity: Equal Weight (Specific), % IACS 14
74

Otherwise Unclassified Properties

Base Metal Price, % relative 28
10
Density, g/cm3 8.3
2.8
Embodied Carbon, kg CO2/kg material 3.1
7.5
Embodied Energy, MJ/kg 52
140
Embodied Water, L/kg 390
1030

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 150
8.2
Resilience: Unit (Modulus of Resilience), kJ/m3 420
150
Stiffness to Weight: Axial, points 7.5
15
Stiffness to Weight: Bending, points 19
50
Strength to Weight: Axial, points 25
28
Strength to Weight: Bending, points 22
34
Thermal Diffusivity, mm2/s 18
39
Thermal Shock Resistance, points 26
13

Alloy Composition

Aluminum (Al), % 8.5 to 11
79.7 to 88.5
Copper (Cu), % 86.9 to 91
2.0 to 3.0
Iron (Fe), % 0.5 to 1.5
0 to 1.3
Lead (Pb), % 0 to 0.020
0
Magnesium (Mg), % 0
0 to 0.1
Manganese (Mn), % 0
0 to 0.5
Nickel (Ni), % 0
0 to 0.3
Silicon (Si), % 0 to 0.1
9.5 to 11.5
Tin (Sn), % 0
0 to 0.15
Zinc (Zn), % 0 to 0.020
0 to 3.0
Residuals, % 0
0 to 0.5