ALLOYS
Titanium Gr. 2
With moderate strength and excellent corrosion resistance and formability, Titanium Grade 2 represents the most widely used form of titanium. Compared to the other grades of commercially pure titanium, Grade 2 titanium is slightly weaker than Grade 3, but stronger than Grade 1 and equally resistant to corrosion. These properties account for Grade 2 titanium’s versatility in regard to its applications. Titanium is a low density material with a high strength to weight ratio.
UNS: R50400
Stock Sizes: 1/8” – 1/2” OD
Specifications:
- Seamless Tube: ASTM B338
- Welded Tube: ASTM B338
- NACE MR0175/MR0103
Available Processing:
- Cold Worked and Bright Annealed
- Cold Worked, Annealed, and Pickled
Common Testing: Eddy Current, Flare, Flattening, Positive Material Identification
Chemical Composition (%)
| Chemical | Percentage |
|---|---|
| Titanium (Ti) | Balance |
| Carbon (C) | 0.08% Max |
| Oxygen (O) | 0.25% Max |
| Nitrogen (N) | 0.03% Max |
| Hydrogen (H) | 0.015% Max |
| Iron (Fe) | 0.30% Max |
| Other Elements | 0.1% Max Each |
| Other Elements | 0.4% Max Each |
| Chemical | Percentage |
|---|---|
| – | – |
| – | – |
| – | – |
| – | – |
| – | – |
| – | – |
| – | – |
| – | – |
Physical Properties
| Property | Measurement |
|---|---|
| Density (lb/in3) | 0.163 |
| Elongation (min %) | 20 |
| Minimum Yield (psi) – Gr. 1 | 40,000 |
| Minimum Tensile (psi) – Gr. 2 | 50,000 |
| Max Hardness (HRB) | 100 |