MakeItFrom.com
Menu (ESC)

319.0 Aluminum vs. C19800 Copper

319.0 aluminum belongs to the aluminum alloys classification, while C19800 copper belongs to the copper alloys. There are 29 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 319.0 aluminum and the bottom bar is C19800 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 72
110
Elongation at Break, % 1.8 to 2.0
9.0 to 12
Poisson's Ratio 0.33
0.34
Shear Modulus, GPa 27
43
Shear Strength, MPa 170 to 210
260 to 330
Tensile Strength: Ultimate (UTS), MPa 190 to 240
430 to 550
Tensile Strength: Yield (Proof), MPa 110 to 180
420 to 550

Thermal Properties

Latent Heat of Fusion, J/g 480
210
Maximum Temperature: Mechanical, °C 170
200
Melting Completion (Liquidus), °C 600
1070
Melting Onset (Solidus), °C 540
1050
Specific Heat Capacity, J/kg-K 880
390
Thermal Conductivity, W/m-K 110
260
Thermal Expansion, µm/m-K 22
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 27
61
Electrical Conductivity: Equal Weight (Specific), % IACS 84
62

Otherwise Unclassified Properties

Base Metal Price, % relative 10
30
Density, g/cm3 2.9
8.9
Embodied Carbon, kg CO2/kg material 7.7
2.8
Embodied Energy, MJ/kg 140
43
Embodied Water, L/kg 1080
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 3.3 to 3.9
49 to 52
Resilience: Unit (Modulus of Resilience), kJ/m3 88 to 220
770 to 1320
Stiffness to Weight: Axial, points 14
7.2
Stiffness to Weight: Bending, points 48
18
Strength to Weight: Axial, points 18 to 24
14 to 17
Strength to Weight: Bending, points 25 to 30
14 to 17
Thermal Diffusivity, mm2/s 44
75
Thermal Shock Resistance, points 8.6 to 11
15 to 20

Alloy Composition

Aluminum (Al), % 85.8 to 91.5
0
Copper (Cu), % 3.0 to 4.0
95.7 to 99.47
Iron (Fe), % 0 to 1.0
0.020 to 0.5
Magnesium (Mg), % 0 to 0.1
0.1 to 1.0
Manganese (Mn), % 0 to 0.5
0
Nickel (Ni), % 0 to 0.35
0
Phosphorus (P), % 0
0.010 to 0.1
Silicon (Si), % 5.5 to 6.5
0
Tin (Sn), % 0
0.1 to 1.0
Titanium (Ti), % 0 to 0.25
0
Zinc (Zn), % 0 to 1.0
0.3 to 1.5
Residuals, % 0
0 to 0.2