Titanium Grade 2
Titanium Grade 2 – Commercially Pure Titanium for Corrosion-Critical Applications
Titanium Grade 2 is the most widely used commercially pure (CP) titanium grade, offering exceptional corrosion resistance in oxidizing and mildly reducing environments combined with excellent biocompatibility. While lower in strength than titanium alloys, its superior formability and weldability make it ideal for chemical processing equipment, medical devices, and marine applications.
Key Properties
- Tensile Strength: 345 MPa
- Yield Strength: 275 MPa
- Density: 4.51 g/cm³
- Weldability / Formability: Excellent / Excellent
- Biocompatibility: Excellent
- Standards: ASTM B265 Grade 2 / AMS 4902
Common Applications
Chemical processing vessels and heat exchangers, marine components, medical implants, dental devices, desalination equipment, and architectural cladding in aggressive environments.
Material properties
| Material name | Titanium Grade 2 |
|---|---|
| Type | Titanium |
| Standard code | ASTM B265 Gr2 / AMS 4902 |
| Tensile strength (MPa) | 345 |
| Yield strength (MPa) | 275 |
| Fatigue strength (MPa) | 150 |
| Elongation (%) | 20 |
| Hardness (Brinell) | 160 |
| Density (g/cm³) | 4.51 |
| Electrical resistivity (µΩ·in) | 56 |
| Thermal conductivity (W/m·K) | 16.4 |
| Melting range (°C) | 1668 |
| Weldability | Excellent |
| Formability | Excellent |
| Shear modulus | 45 |
| Industry code | titanium_gr2 |