Titanium Corrosion in Acids
HCl, H2SO4, HNO3 resistance data.
Quick Answer
Excellent in oxidizing acids. Limited in reducing acids. Grade 7 improves reducing acid resistance.
Acid Data
| Acid | Conc | Temp | Rate |
|---|---|---|---|
| HNO3 | 0-70% | 25°C | < 1 mpy |
| HCl | 1% | 25°C | < 2 mpy |
| HCl | 5% | 25°C | 5-20 mpy |
References
- ASTM G31