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EN AC-46200 Aluminum vs. CC494K Bronze

EN AC-46200 aluminum belongs to the aluminum alloys classification, while CC494K 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-46200 aluminum and the bottom bar is CC494K bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 82
67
Elastic (Young's, Tensile) Modulus, GPa 73
100
Elongation at Break, % 1.1
7.6
Poisson's Ratio 0.33
0.35
Shear Modulus, GPa 27
39
Tensile Strength: Ultimate (UTS), MPa 210
210
Tensile Strength: Yield (Proof), MPa 130
94

Thermal Properties

Latent Heat of Fusion, J/g 510
180
Maximum Temperature: Mechanical, °C 170
160
Melting Completion (Liquidus), °C 620
970
Melting Onset (Solidus), °C 540
890
Specific Heat Capacity, J/kg-K 880
360
Thermal Conductivity, W/m-K 110
63
Thermal Expansion, µm/m-K 22
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 28
16
Electrical Conductivity: Equal Weight (Specific), % IACS 88
16

Otherwise Unclassified Properties

Base Metal Price, % relative 10
31
Density, g/cm3 2.8
9.1
Embodied Carbon, kg CO2/kg material 7.7
3.1
Embodied Energy, MJ/kg 140
50
Embodied Water, L/kg 1060
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 2.0
13
Resilience: Unit (Modulus of Resilience), kJ/m3 110
43
Stiffness to Weight: Axial, points 14
6.4
Stiffness to Weight: Bending, points 50
17
Strength to Weight: Axial, points 21
6.5
Strength to Weight: Bending, points 28
8.8
Thermal Diffusivity, mm2/s 44
19
Thermal Shock Resistance, points 9.5
7.8

Alloy Composition

Aluminum (Al), % 82.6 to 90.3
0 to 0.010
Antimony (Sb), % 0
0 to 0.5
Copper (Cu), % 2.0 to 3.5
78 to 87
Iron (Fe), % 0 to 0.8
0 to 0.25
Lead (Pb), % 0 to 0.25
8.0 to 10
Magnesium (Mg), % 0.050 to 0.55
0
Manganese (Mn), % 0.15 to 0.65
0 to 0.2
Nickel (Ni), % 0 to 0.35
0 to 2.0
Phosphorus (P), % 0
0 to 0.1
Silicon (Si), % 7.5 to 9.5
0 to 0.010
Sulfur (S), % 0
0 to 0.1
Tin (Sn), % 0 to 0.15
4.0 to 6.0
Titanium (Ti), % 0 to 0.25
0
Zinc (Zn), % 0 to 1.2
0 to 2.0
Residuals, % 0 to 0.25
0