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C82200 Copper vs. Titanium 15-3-3-3

C82200 copper belongs to the copper alloys classification, while titanium 15-3-3-3 belongs to the titanium alloys. There are 27 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is C82200 copper and the bottom bar is titanium 15-3-3-3.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
100
Elongation at Break, % 8.0 to 20
5.7 to 8.0
Poisson's Ratio 0.34
0.33
Shear Modulus, GPa 44
39
Tensile Strength: Ultimate (UTS), MPa 390 to 660
1120 to 1390
Tensile Strength: Yield (Proof), MPa 210 to 520
1100 to 1340

Thermal Properties

Latent Heat of Fusion, J/g 220
390
Maximum Temperature: Mechanical, °C 230
430
Melting Completion (Liquidus), °C 1080
1620
Melting Onset (Solidus), °C 1040
1560
Specific Heat Capacity, J/kg-K 390
520
Thermal Conductivity, W/m-K 180
8.1
Thermal Expansion, µm/m-K 17
9.8

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 45
1.2
Electrical Conductivity: Equal Weight (Specific), % IACS 46
2.3

Otherwise Unclassified Properties

Base Metal Price, % relative 55
40
Density, g/cm3 8.9
4.8
Embodied Carbon, kg CO2/kg material 4.8
59
Embodied Energy, MJ/kg 74
950
Embodied Water, L/kg 310
260

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 49 to 66
78 to 89
Stiffness to Weight: Axial, points 7.4
12
Stiffness to Weight: Bending, points 18
32
Strength to Weight: Axial, points 12 to 20
64 to 80
Strength to Weight: Bending, points 13 to 19
50 to 57
Thermal Diffusivity, mm2/s 53
3.2
Thermal Shock Resistance, points 14 to 23
79 to 98

Alloy Composition

Aluminum (Al), % 0
2.5 to 3.5
Beryllium (Be), % 0.35 to 0.8
0
Carbon (C), % 0
0 to 0.050
Chromium (Cr), % 0
2.5 to 3.5
Cobalt (Co), % 0 to 0.3
0
Copper (Cu), % 97.4 to 98.7
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 0
0 to 0.25
Nickel (Ni), % 1.0 to 2.0
0
Nitrogen (N), % 0
0 to 0.050
Oxygen (O), % 0
0 to 0.13
Tin (Sn), % 0
2.5 to 3.5
Titanium (Ti), % 0
72.6 to 78.5
Vanadium (V), % 0
14 to 16
Residuals, % 0
0 to 0.4