Grade 19 Titanium vs. C82800 Copper
Grade 19 titanium belongs to the titanium alloys classification, while C82800 copper belongs to the copper alloys. There are 25 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.
For each property being compared, the top bar is grade 19 titanium and the bottom bar is C82800 copper.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 120 | |
| 120 |
| Elongation at Break, % | 5.6 to 17 | |
| 1.0 to 20 |
| Poisson's Ratio | 0.32 | |
| 0.33 |
| Shear Modulus, GPa | 47 | |
| 46 |
| Tensile Strength: Ultimate (UTS), MPa | 890 to 1300 | |
| 670 to 1140 |
| Tensile Strength: Yield (Proof), MPa | 870 to 1170 | |
| 380 to 1000 |
Thermal Properties
| Latent Heat of Fusion, J/g | 400 | |
| 240 |
| Maximum Temperature: Mechanical, °C | 370 | |
| 310 |
| Melting Completion (Liquidus), °C | 1660 | |
| 930 |
| Melting Onset (Solidus), °C | 1600 | |
| 890 |
| Specific Heat Capacity, J/kg-K | 520 | |
| 390 |
| Thermal Conductivity, W/m-K | 6.2 | |
| 120 |
| Thermal Expansion, µm/m-K | 9.1 | |
| 17 |
Otherwise Unclassified Properties
| Density, g/cm3 | 5.0 | |
| 8.7 |
| Embodied Carbon, kg CO2/kg material | 47 | |
| 12 |
| Embodied Energy, MJ/kg | 760 | |
| 190 |
| Embodied Water, L/kg | 230 | |
| 310 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 70 to 150 | |
| 11 to 110 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 3040 to 5530 | |
| 590 to 4080 |
| Stiffness to Weight: Axial, points | 14 | |
| 7.8 |
| Stiffness to Weight: Bending, points | 33 | |
| 19 |
| Strength to Weight: Axial, points | 49 to 72 | |
| 21 to 36 |
| Strength to Weight: Bending, points | 41 to 53 | |
| 20 to 28 |
| Thermal Diffusivity, mm2/s | 2.4 | |
| 36 |
| Thermal Shock Resistance, points | 57 to 83 | |
| 23 to 39 |
Alloy Composition
| Aluminum (Al), % | 3.0 to 4.0 | |
| 0 to 0.15 |
| Beryllium (Be), % | 0 | |
| 2.5 to 2.9 |
| Carbon (C), % | 0 to 0.050 | |
| 0 |
| Chromium (Cr), % | 5.5 to 6.5 | |
| 0 to 0.1 |
| Cobalt (Co), % | 0 | |
| 0.15 to 0.7 |
| Copper (Cu), % | 0 | |
| 94.6 to 97.2 |
| Hydrogen (H), % | 0 to 0.020 | |
| 0 |
| Iron (Fe), % | 0 to 0.3 | |
| 0 to 0.25 |
| Lead (Pb), % | 0 | |
| 0 to 0.020 |
| Molybdenum (Mo), % | 3.5 to 4.5 | |
| 0 |
| Nickel (Ni), % | 0 | |
| 0 to 0.2 |
| Nitrogen (N), % | 0 to 0.030 | |
| 0 |
| Oxygen (O), % | 0 to 0.12 | |
| 0 |
| Silicon (Si), % | 0 | |
| 0.2 to 0.35 |
| Tin (Sn), % | 0 | |
| 0 to 0.1 |
| Titanium (Ti), % | 71.1 to 77 | |
| 0 to 0.12 |
| Vanadium (V), % | 7.5 to 8.5 | |
| 0 |
| Zinc (Zn), % | 0 | |
| 0 to 0.1 |
| Zirconium (Zr), % | 3.5 to 4.5 | |
| 0 |
| Residuals, % | 0 | |
| 0 to 0.5 |