Titanium Gr1 Welded Tube ASTM B338 Titanium Tube With Heavy Wallthickness
Description
Titanium Grade 1 welded tube (ASTM B338) is commercially pure (CP) titanium. It features the lowest strength and highest ductility among titanium grades, making it ideal for applications requiring flexibility, corrosion resistance, and excellent fabricability.
Key Features:
Superior corrosion resistance in both oxidising and reducing environments
Excellent weldability and ease of fabrication
Lightweight with a high strength-to-weight ratio
Cost-effective compared to other titanium grades
Titanium Gr1 welded tubes are widely used in:
Chemical and petrochemical processing
Power generation
Biomedical implants
Automotive and aerospace components
Physical Properties
| Grade | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) |
|---|---|---|---|
| Gr1 | 240 | 170 | 24 |
| Gr2 | 345 | 275 | 20 |
| Gr3 | 450 | 380 | 18 |
| Gr4 | 550 | 483 | 15 |
| Gr5 | 895 | 828 | 10 |
| Gr7 | 400 | 275 | 18 |
| Gr9 | 620 | 483 | 15 |
| Gr12 | 483 | 348 | 18 |
| Gr23/Gr5-Eli | 793 | 759 | 10 |
Chemical Composition
| Grade | Fe Max (%) | O Max (%) | N Max (%) | C Max (%) | H Max (%) | Pd Max (%) | Al Max (%) | V Max (%) | Ni Max (%) | Mo Max (%) |
|---|---|---|---|---|---|---|---|---|---|---|
| Gr1 | 0.2 | 0.18 | 0.03 | 0.08 | 0.015 | – | – | – | – | – |
| Gr2 | 0.3 | 0.25 | 0.03 | 0.08 | 0.015 | – | – | – | – | – |
| Gr3 | 0.3 | 0.35 | 0.05 | 0.08 | 0.015 | – | – | – | – | – |
| Gr4 | 0.5 | 0.4 | 0.05 | 0.08 | 0.015 | – | – | – | – | – |
| Gr5 | 0.4 | 0.2 | 0.05 | 0.08 | 0.015 | – | 5.5–6.7 | 3.5–4.5 | – | – |
| Gr7 | 0.3 | 0.25 | 0.03 | 0.08 | 0.015 | 0.12–0.25 | – | – | – | – |
| Gr9 | 0.25 | 0.15 | 0.03 | 0.08 | 0.015 | – | 2.5–3.5 | 2.0–3.0 | – | – |
| Gr12 | 0.3 | 0.25 | 0.03 | 0.08 | 0.015 | – | 0.6–0.9 | 0.2–0.4 | – | – |
| Gr23/Gr5-Eli | 0.25 | 0.03 | 0.03 | 0.08 | 0.0125 | – | 5.5–6.5 | 3.5–4.5 | – | – |
| Ti | Balance | – | – | – | – | – | – | – | – | – |
Advantages
-
Excellent corrosion resistance in oxidising and reducing environments
-
High ductility and flexibility
-
Easy to weld and fabricate
-
Lightweight with favourable strength-to-weight ratio
-
Cost-effective compared to higher-grade titanium alloys
Applications
Chemical and petrochemical plants
Power generation equipment
Biomedical implants and medical devices
Automotive and aerospace component
Get in Touch
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