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EN AC-47000 Aluminum vs. C90200 Bronze

EN AC-47000 aluminum belongs to the aluminum alloys classification, while C90200 bronze belongs to the copper alloys. There are 29 material properties with values for both materials. Properties with values for just one material (1, 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-47000 aluminum and the bottom bar is C90200 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 60
70
Elastic (Young's, Tensile) Modulus, GPa 73
110
Elongation at Break, % 1.7
30
Poisson's Ratio 0.33
0.34
Shear Modulus, GPa 27
41
Tensile Strength: Ultimate (UTS), MPa 180
260
Tensile Strength: Yield (Proof), MPa 97
110

Thermal Properties

Latent Heat of Fusion, J/g 570
200
Maximum Temperature: Mechanical, °C 170
180
Melting Completion (Liquidus), °C 590
1050
Melting Onset (Solidus), °C 570
880
Specific Heat Capacity, J/kg-K 900
370
Thermal Conductivity, W/m-K 130
62
Thermal Expansion, µm/m-K 21
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 33
13
Electrical Conductivity: Equal Weight (Specific), % IACS 110
13

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
34
Density, g/cm3 2.6
8.8
Embodied Carbon, kg CO2/kg material 7.7
3.3
Embodied Energy, MJ/kg 140
53
Embodied Water, L/kg 1040
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 2.5
63
Resilience: Unit (Modulus of Resilience), kJ/m3 65
55
Stiffness to Weight: Axial, points 16
7.0
Stiffness to Weight: Bending, points 54
18
Strength to Weight: Axial, points 19
8.3
Strength to Weight: Bending, points 27
10
Thermal Diffusivity, mm2/s 55
19
Thermal Shock Resistance, points 8.3
9.5

Alloy Composition


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Aluminum (Al), % 82.1 to 89.5
0 to 0.0050
Antimony (Sb), % 0
0 to 0.2
Chromium (Cr), % 0 to 0.1
0
Copper (Cu), % 0 to 1.0
91 to 94
Iron (Fe), % 0 to 0.8
0 to 0.2
Lead (Pb), % 0 to 0.2
0 to 0.3
Magnesium (Mg), % 0 to 0.35
0
Manganese (Mn), % 0.050 to 0.55
0
Nickel (Ni), % 0 to 0.3
0 to 0.5
Phosphorus (P), % 0
0 to 0.050
Silicon (Si), % 10.5 to 13.5
0 to 0.0050
Sulfur (S), % 0
0 to 0.050
Tin (Sn), % 0 to 0.1
6.0 to 8.0
Titanium (Ti), % 0 to 0.2
0
Zinc (Zn), % 0 to 0.55
0 to 0.5
Residuals, % 0 to 0.25
0 to 0.6