Grade 9 vs Grade 5 Titanium Comparison
Comparison of Grade 9 Ti-3Al-2.5V and Grade 5 Ti-6Al-4V titanium alloys.
Grade 9vsGrade 5
Quick Answer
Grade 5 has 50% higher strength. Grade 9 offers better formability, weldability, and lower cost for moderate-strength applications.
Key Differences
| Property | Grade 9 | Grade 5 |
|---|---|---|
| Tensile Strength | 620 MPa | 950 MPa |
| Yield Strength | 515 MPa | 880 MPa |
| Elongation | 15% | 14% |
| Formability | Very Good | Fair |
| Weldability | Excellent | Good |
| Primary Form | Tubing | Bar/plate/forging |