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383.0 Aluminum vs. C92200 Bronze

383.0 aluminum belongs to the aluminum alloys classification, while C92200 bronze belongs to the copper alloys. There are 29 material properties with values for both materials. Properties with values for just one material (6, 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 383.0 aluminum and the bottom bar is C92200 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 73
110
Elongation at Break, % 3.5
25
Fatigue Strength, MPa 150
76
Poisson's Ratio 0.33
0.34
Shear Modulus, GPa 28
41
Tensile Strength: Ultimate (UTS), MPa 280
280
Tensile Strength: Yield (Proof), MPa 150
140

Thermal Properties

Latent Heat of Fusion, J/g 540
190
Maximum Temperature: Mechanical, °C 170
170
Melting Completion (Liquidus), °C 580
990
Melting Onset (Solidus), °C 540
830
Specific Heat Capacity, J/kg-K 880
370
Thermal Conductivity, W/m-K 96
70
Thermal Expansion, µm/m-K 21
19

Electrical Properties

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

Otherwise Unclassified Properties

Base Metal Price, % relative 10
32
Density, g/cm3 2.8
8.7
Embodied Carbon, kg CO2/kg material 7.5
3.2
Embodied Energy, MJ/kg 140
52
Embodied Water, L/kg 1030
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 8.2
58
Resilience: Unit (Modulus of Resilience), kJ/m3 150
87
Stiffness to Weight: Axial, points 15
6.9
Stiffness to Weight: Bending, points 50
18
Strength to Weight: Axial, points 28
8.9
Strength to Weight: Bending, points 34
11
Thermal Diffusivity, mm2/s 39
21
Thermal Shock Resistance, points 13
9.9

Alloy Composition

Aluminum (Al), % 79.7 to 88.5
0 to 0.0050
Antimony (Sb), % 0
0 to 0.25
Copper (Cu), % 2.0 to 3.0
86 to 90
Iron (Fe), % 0 to 1.3
0 to 0.25
Lead (Pb), % 0
1.0 to 2.0
Magnesium (Mg), % 0 to 0.1
0
Manganese (Mn), % 0 to 0.5
0
Nickel (Ni), % 0 to 0.3
0 to 1.0
Phosphorus (P), % 0
0 to 1.5
Silicon (Si), % 9.5 to 11.5
0 to 0.0050
Sulfur (S), % 0
0 to 0.050
Tin (Sn), % 0 to 0.15
5.5 to 6.5
Zinc (Zn), % 0 to 3.0
3.0 to 5.0
Residuals, % 0
0 to 0.7