Titanium, Ti Material Information
Specifications
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 4.50 g/cc | 0.163 lb/in³ |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Brinell | 70 | 70 | Electrolytic Ti |
| Hardness, Vickers | 60 | 60 | |
| Tensile Strength, Ultimate | 220 MPa | 31900 psi | |
| Tensile Strength, Yield | 140 Mpa | 20300 psi | |
| Elongation at Break | 54% | 54% | |
| Modulus of Elasticity | 116 GPa | 16800 ksi | |
| Poisson’s Ratio | 0.34 | 0.34 | |
| Shear Modulus | 43.0 GPa | 6240 ksi | Calculated |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Electrical Resistivity | 0.0000554 ohm-cm | 0.0000554 ohm-cm | |
| Magnetic Susceptibility | 0.00000125 | 0.00000125 | cgs/g |
| Critical Magnetic Field Strength, Oersted | 56 | 56 | |
| Critical Superconducting Temperature | 0.360 – 0.440 K | 0.360 – 0.440 K |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Heat of Fusion | 435.4 J/g | 187.3 BTU/lb | |
| CTE, Linear | 8.90 µm/m-°C @ Temp 20 – 100°C | 4.94 µin/in-°F @ Temp 68 – 212°F | |
| CTE, Linear | 10.1 µm/m-°C @ Temp 1000°C | 5.61 µin/in-°F @ Temp 1830°F | |
| Specific Heat Capacity | 0.528 J/g-°C | 0.126 BTU/lb-°F | |
| Thermal Conductivity | 17.0 W/m-K | 118 BTU-in/hr-ft²-°F | |
| Melting Point | 1650 – 1670 °C | 3000 – 3040 °F | |
| Boiling Point | 3287 °C | 5949 °F |
| Chemical Properties | Metric | English | Comments |
|---|---|---|---|
| Atomic Mass | 47.867 | 47.867 | 1995 |
| Atomic Number | 22 | 22 | |
| Thermal Neutron Cross Section | 5.6 barns/atom | 5.6 barns/atom | |
| X-Ray Absorbtion Edge | 2.497 Å | 2.497 Å | K |
| X-Ray Absorbtion Edge | 23.389 Å | 23.389 Å | LI |
| X-Ray Absorbtion Edge | 26.831 Å | 26.831 Å | LII |
| X-Ray Absorbtion Edge | 27.184 Å | 27.184 Å | LIII |
| Electrode Potential | 0.20 V | 0.20 V | |
| Electronegativity | 1.54 | 1.54 | Pauling |
| Ionic Radius | 0.680 Å | 0.680 Å | Crystal Ionic Radius for Valence +4 |
| Ionic Radius | 0.760 Å | 0.760 Å | Crystal Ionic Radius for Valence +3 |
| Ionic Radius | 0.940 Å | 0.940 Å | Crystal Ionic Radius for Valence +2 |
| Ionic Radius | 0.960 Å | 0.960 Å | Crystal Ionic Radius for Valence +1 |
| Optical Properties | Metric | English | Comments |
|---|---|---|---|
| Emissivity (0-1) | 0.63 | 0.63 | Unoxidized; 650 nm |
NOTE: The information in this data sheet is for design guidance only. Forming methods and specific geometry could affect properties.
Overview
Titanium is extremely tough yet lightweight, boasting the highest strength to weight ratio of any structural metal. A staple of the medical and dental fields for years because of it’s resistance to corrosion, bio-compatibility and being able to join with human bone. Also, it’s extremely elastic and non-magnetic making it a popular choice for manufacturers, engineers and designers. Data provided by Eagle Alloys.
Applications & Usage
- Wafer Paste Disk
- Repeller Rods
- Fasteners
- Bicycle Frames
- Prosthetics
- Hip and Knee Replacements
- Medical instruments like needles, scissors and tweezers
- Electric Power Plants
- Heat Exchangers
- Seawater Desalination Plants
- Paint Pigment
Industries Using This Material
- Semiconductor
- Medical
- Aerospace