MakeItFrom.com
Menu (ESC)

C12900 Copper vs. 224.0 Aluminum

C12900 copper belongs to the copper alloys classification, while 224.0 aluminum belongs to the aluminum alloys. There are 28 material properties with values for both materials. Properties with values for just one material (3, 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 C12900 copper and the bottom bar is 224.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
71
Elongation at Break, % 2.8 to 50
4.0 to 10
Poisson's Ratio 0.34
0.33
Shear Modulus, GPa 43
27
Tensile Strength: Ultimate (UTS), MPa 220 to 420
380 to 420
Tensile Strength: Yield (Proof), MPa 75 to 380
280 to 330

Thermal Properties

Latent Heat of Fusion, J/g 210
390
Maximum Temperature: Mechanical, °C 200
220
Melting Completion (Liquidus), °C 1080
650
Melting Onset (Solidus), °C 1030
550
Specific Heat Capacity, J/kg-K 390
870
Thermal Conductivity, W/m-K 380
120
Thermal Expansion, µm/m-K 17
23

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 98
32
Electrical Conductivity: Equal Weight (Specific), % IACS 98
95

Otherwise Unclassified Properties

Base Metal Price, % relative 32
11
Density, g/cm3 9.0
3.0
Embodied Carbon, kg CO2/kg material 2.6
8.3
Embodied Energy, MJ/kg 41
160
Embodied Water, L/kg 330
1150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 11 to 88
16 to 35
Resilience: Unit (Modulus of Resilience), kJ/m3 24 to 640
540 to 770
Stiffness to Weight: Axial, points 7.2
13
Stiffness to Weight: Bending, points 18
45
Strength to Weight: Axial, points 6.8 to 13
35 to 38
Strength to Weight: Bending, points 9.1 to 14
38 to 41
Thermal Diffusivity, mm2/s 110
47
Thermal Shock Resistance, points 7.8 to 15
17 to 18

Alloy Composition

Aluminum (Al), % 0
93 to 95.2
Antimony (Sb), % 0 to 0.0030
0
Arsenic (As), % 0 to 0.012
0
Bismuth (Bi), % 0 to 0.0030
0
Copper (Cu), % 99.88 to 100
4.5 to 5.5
Iron (Fe), % 0
0 to 0.1
Lead (Pb), % 0 to 0.0040
0
Manganese (Mn), % 0
0.2 to 0.5
Nickel (Ni), % 0 to 0.050
0
Silicon (Si), % 0
0 to 0.060
Silver (Ag), % 0 to 0.054
0
Tellurium (Te), % 0 to 0.025
0
Titanium (Ti), % 0
0 to 0.35
Vanadium (V), % 0
0.050 to 0.15
Zirconium (Zr), % 0
0.1 to 0.25
Residuals, % 0
0 to 0.1