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5154A Aluminum vs. C99300 Copper

5154A aluminum belongs to the aluminum alloys classification, while C99300 copper belongs to the copper alloys. There are 29 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 5154A aluminum and the bottom bar is C99300 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 58 to 100
200
Elastic (Young's, Tensile) Modulus, GPa 68
120
Elongation at Break, % 1.1 to 19
2.0
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 26
46
Tensile Strength: Ultimate (UTS), MPa 230 to 370
660
Tensile Strength: Yield (Proof), MPa 96 to 320
380

Thermal Properties

Latent Heat of Fusion, J/g 400
240
Maximum Temperature: Mechanical, °C 190
250
Melting Completion (Liquidus), °C 650
1080
Melting Onset (Solidus), °C 600
1070
Specific Heat Capacity, J/kg-K 900
450
Thermal Conductivity, W/m-K 130
43
Thermal Expansion, µm/m-K 24
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 32
9.0
Electrical Conductivity: Equal Weight (Specific), % IACS 110
9.8

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
35
Density, g/cm3 2.7
8.2
Embodied Carbon, kg CO2/kg material 8.8
4.5
Embodied Energy, MJ/kg 150
70
Embodied Water, L/kg 1180
400

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 4.0 to 36
11
Resilience: Unit (Modulus of Resilience), kJ/m3 68 to 760
590
Stiffness to Weight: Axial, points 14
8.3
Stiffness to Weight: Bending, points 51
20
Strength to Weight: Axial, points 24 to 38
22
Strength to Weight: Bending, points 31 to 43
20
Thermal Diffusivity, mm2/s 53
12
Thermal Shock Resistance, points 10 to 16
22

Alloy Composition

Aluminum (Al), % 93.7 to 96.9
10.7 to 11.5
Chromium (Cr), % 0 to 0.25
0
Cobalt (Co), % 0
1.0 to 2.0
Copper (Cu), % 0 to 0.1
68.6 to 74.4
Iron (Fe), % 0 to 0.5
0.4 to 1.0
Lead (Pb), % 0
0 to 0.020
Magnesium (Mg), % 3.1 to 3.9
0
Manganese (Mn), % 0 to 0.5
0
Nickel (Ni), % 0
13.5 to 16.5
Silicon (Si), % 0 to 0.5
0 to 0.020
Tin (Sn), % 0
0 to 0.050
Titanium (Ti), % 0 to 0.2
0
Zinc (Zn), % 0 to 0.2
0
Residuals, % 0
0 to 0.3