Astm b338 Grade 2 Titanium Tube are widely used for the applications of heat exchangers, condensers, evaporators, industry field, aerospace, architectural, automotive, biomedical, chemical processing, marine, military, oil, tooling, racing, all kinds of corrosive fluid transmission pipeline system, titanium bicycle tube, automobile exhaust pipe and offshore aquaculture.
Standard: ASTM B338
Material: Grade 2
Chemistry Composition
| N, % | C, % | H, % | Fe, % | O, % | Ti, % |
| 0.03 max | 0.08 max | 0.015 max | 0.30 max | 0.25 max | Balance |
Mechanical Properties
| Tensile Strength , MPa | Yield Strength, MPa | Elongation, % |
| 345 min | 275-450 | 20 min |
Outside Diameter & Tolerance
| Outside Diameter, mm | Tolerance, mm |
| OD＜25.4 | ±0.102 |
| 25.4≤OD＜38.1 | ±0.127 |
| 38.1≤OD＜50.8 | ±0.152 |
| 50.8≤OD＜63.5 | ±0.178 |
| 63.5≤OD＜88.9 | ±0.254 |
Wall thickness & Tolerance
| Outside Diameter, mm | Tolerance, % |
| OD＜25.4 | ±0.10 |
| 25.4≤OD＜38.1 | ±0.10 |
| 38.1≤OD＜50.8 | ±0.10 |
| 50.8≤OD＜63.5 | ±0.10 |
| 63.5≤OD＜88.9 | ±0.10 |
Just like you, 70% customers choose long-term cooperation with BBN steel not only for our good product and service quality, good reputation in the international market, but also for our experienced one-stop raw material supply and further steel processing!
