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Titanium 6-6-2 vs. C82800 Copper

Titanium 6-6-2 belongs to the titanium alloys classification, while C82800 copper belongs to the copper alloys. There are 26 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is titanium 6-6-2 and the bottom bar is C82800 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
120
Elongation at Break, % 6.7 to 9.0
1.0 to 20
Poisson's Ratio 0.32
0.33
Shear Modulus, GPa 44
46
Tensile Strength: Ultimate (UTS), MPa 1140 to 1370
670 to 1140
Tensile Strength: Yield (Proof), MPa 1040 to 1230
380 to 1000

Thermal Properties

Latent Heat of Fusion, J/g 400
240
Maximum Temperature: Mechanical, °C 310
310
Melting Completion (Liquidus), °C 1610
930
Melting Onset (Solidus), °C 1560
890
Specific Heat Capacity, J/kg-K 540
390
Thermal Conductivity, W/m-K 5.5
120
Thermal Expansion, µm/m-K 9.4
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.1
18
Electrical Conductivity: Equal Weight (Specific), % IACS 2.1
19

Otherwise Unclassified Properties

Density, g/cm3 4.8
8.7
Embodied Carbon, kg CO2/kg material 29
12
Embodied Energy, MJ/kg 470
190
Embodied Water, L/kg 200
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 89 to 99
11 to 110
Stiffness to Weight: Axial, points 13
7.8
Stiffness to Weight: Bending, points 34
19
Strength to Weight: Axial, points 66 to 79
21 to 36
Strength to Weight: Bending, points 50 to 57
20 to 28
Thermal Diffusivity, mm2/s 2.1
36
Thermal Shock Resistance, points 75 to 90
23 to 39

Alloy Composition

Aluminum (Al), % 5.0 to 6.0
0 to 0.15
Beryllium (Be), % 0
2.5 to 2.9
Carbon (C), % 0 to 0.050
0
Chromium (Cr), % 0
0 to 0.1
Cobalt (Co), % 0
0.15 to 0.7
Copper (Cu), % 0.35 to 1.0
94.6 to 97.2
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0.35 to 1.0
0 to 0.25
Lead (Pb), % 0
0 to 0.020
Molybdenum (Mo), % 5.0 to 6.0
0
Nickel (Ni), % 0
0 to 0.2
Nitrogen (N), % 0 to 0.040
0
Oxygen (O), % 0 to 0.2
0
Silicon (Si), % 0
0.2 to 0.35
Tin (Sn), % 1.5 to 2.5
0 to 0.1
Titanium (Ti), % 82.8 to 87.8
0 to 0.12
Zinc (Zn), % 0
0 to 0.1
Residuals, % 0
0 to 0.5