Grade 2 vs Grade 5 Titanium Comparison
Comparison of Grade 2 CP titanium and Grade 5 Ti-6Al-4V. Strength, machinability, cost differences.
Grade 2vsGrade 5
Quick Answer
Grade 5 offers 2.6x higher tensile strength than Grade 2 but is harder to machine and more expensive. Grade 2 for formability; Grade 5 for structural applications.
Quick Answer
Grade 5 offers 950 MPa vs 345 MPa for Grade 2. Grade 2 excels in corrosion resistance and formability for chemical processing. Grade 5 dominates aerospace and medical implants.
Comparison
| Property | Grade 2 | Grade 5 |
|---|---|---|
| Tensile Strength | 345 MPa | 950 MPa |
| Yield Strength | 275 MPa | 880 MPa |
| Elongation | 20% | 14% |
| Hardness | 24 HRC | 36 HRC |
| Machinability | Excellent | Moderate |
| Cost Factor | 1x | 1.5-2x |
When to Choose Grade 2
Chemical processing, marine, architectural, non-structural aerospace
When to Choose Grade 5
Aerospace structures, medical implants, high-strength components