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EN AC-51500 Aluminum vs. C95600 Bronze

EN AC-51500 aluminum belongs to the aluminum alloys classification, while C95600 bronze belongs to the copper alloys. There are 28 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 EN AC-51500 aluminum and the bottom bar is C95600 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 68
110
Elongation at Break, % 5.6
15
Poisson's Ratio 0.33
0.34
Shear Modulus, GPa 26
42
Tensile Strength: Ultimate (UTS), MPa 280
500
Tensile Strength: Yield (Proof), MPa 160
230

Thermal Properties

Latent Heat of Fusion, J/g 430
260
Maximum Temperature: Mechanical, °C 170
210
Melting Completion (Liquidus), °C 630
1000
Melting Onset (Solidus), °C 590
980
Specific Heat Capacity, J/kg-K 910
430
Thermal Conductivity, W/m-K 120
39
Thermal Expansion, µm/m-K 23
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 26
8.0
Electrical Conductivity: Equal Weight (Specific), % IACS 88
8.7

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
28
Density, g/cm3 2.6
8.3
Embodied Carbon, kg CO2/kg material 9.0
3.0
Embodied Energy, MJ/kg 150
50
Embodied Water, L/kg 1150
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 13
60
Resilience: Unit (Modulus of Resilience), kJ/m3 190
230
Stiffness to Weight: Axial, points 14
7.5
Stiffness to Weight: Bending, points 52
19
Strength to Weight: Axial, points 29
17
Strength to Weight: Bending, points 36
17
Thermal Diffusivity, mm2/s 49
11
Thermal Shock Resistance, points 13
18

Alloy Composition

Aluminum (Al), % 89.8 to 93.1
6.0 to 8.0
Copper (Cu), % 0 to 0.050
88 to 92.2
Iron (Fe), % 0 to 0.25
0
Magnesium (Mg), % 4.7 to 6.0
0
Manganese (Mn), % 0.4 to 0.8
0
Nickel (Ni), % 0
0 to 0.25
Silicon (Si), % 1.8 to 2.6
1.8 to 3.2
Titanium (Ti), % 0 to 0.25
0
Zinc (Zn), % 0 to 0.070
0
Residuals, % 0
0 to 1.0