ASTM B348 Titanium and Titanium Alloy Bars and Billets
- Type: Round Bar
- Condition: Annealed
- Grade 2, CP Ti-2, W.Nr 3.7025, AFNOR T35, BS 2TA1, GOST VT1-0 (ВТ1-0)
- Grade 5, Ti-6Al-4V, W.Nr 3.7165, AFNOR T-A6V, BS TA10-13, GOST BT6 (VT6)
- Grade 7, Ti-0.2Pd, W.Nr 3.7235, BS TA9
- Grade 9, Ti-3Al-2.5V, GOST 3B
- Grade 12, Ti-0.3Mo-0.8Ni, W.Nr 3.7105
ASTM B348 Titanium and Titanium Alloy Bars and Billets
Golden Sunbird Metals supplies high-quality ASTM B348 titanium and titanium alloy bars and billets engineered for demanding applications across aerospace, marine, chemical processing, medical, and industrial sectors. Manufactured to meet the requirements of ASTM B348, our titanium bars and billets offer an excellent combination of high strength, low density, outstanding corrosion resistance, and reliable performance in severe service environments. Available in a wide range of grades, sizes, and finishes, they are suitable for machining, forging, and further processing into critical components. Whether your project requires commercially pure titanium or advanced titanium alloys, Golden Sunbird Metals delivers consistent material quality, traceable documentation, and flexible supply solutions to meet international project specifications. With our expertise in titanium materials and global export experience, we help customers source dependable titanium bars and billets that support long service life, superior mechanical properties, and cost-effective production.
Chemical Composition (wt. %) of ASTM B348 Titanium and Titanium Alloy Bars and Billets
| Grade | N (max) | C (max) | H (max) | Fe (max) | O (max) | Al | V | Pd | Mo | Ni | Ti (Balance) |
| 2 | 0.03 | 0.08 | 0.015 | 0.3 | 0.25 | – | – | – | – | – | Yes |
| 5 | 0.05 | 0.08 | 0.015 | 0.4 | 0.2 | 5.5–6.75 | 3.5–4.5 | – | – | – | Yes |
| 7 | 0.03 | 0.08 | 0.015 | 0.3 | 0.25 | – | – | 0.12–0.25 | – | – | Yes |
| 9 | 0.03 | 0.08 | 0.015 | 0.25 | 0.15 | 2.5–3.5 | 2.0–3.0 | – | – | – | Yes |
| 12 | 0.03 | 0.08 | 0.015 | 0.3 | 0.25 | – | – | – | 0.2–0.4 | 0.6–0.9 | Yes |
Mechanical Properties of ASTM B348 Titanium and Titanium Alloy Bars and Billets
| Grade | Tensile Strength min (ksi [MPa]) | Yield Strength (0.2% Offset) min (ksi [MPa]) | Elongation in 4D min (%) | Reduction of Area min (%) |
| 2 | 50 [345] | 40 [275] | 20 | 30 |
| 5 | 130 [895] | 120 [828] | 10 | 25 |
| 7 | 50 [345] | 40 [275] | 20 | 30 |
| 9 | 90 [620] | 70 [483] | 15 | 25 |
| 12 | 70 [483] | 50 [345] | 18 | 25 |
Features
- ASTM B348 compliant titanium and titanium alloy bars and billets.
- Available in common grades such as Grade 2, Grade 5, Grade 7, Grade 9, and Grade 12.
- Excellent strength-to-weight ratio for lightweight engineering designs.
- Superior corrosion resistance in seawater, oxidizing media, and many chemical environments.
- Good machinability and forgeability for further processing into finished components.
- Available in round bar, hex bar, octagon bar, and billet forms.
- Supplied in annealed condition with stable mechanical performance.
- Custom sizes, lengths, and surface finishes available upon request.
- EN 10204 3.1 / 3.2 inspection certificates available.
- UT / ET testing available for quality assurance.
Technical Specifications
| Specification | Value |
| Standard | ASTM B348 Titanium and Titanium Alloy Bars and Billets |
| Grade | Grade 2, Grade 5, Grade 7, Grade 9, Grade 12 |
| Finish | Annealed material may be furnished as descaled, sandblasted, ground, or rough turned. |
| Condition | Hot rolled, Forged, Extruded, or Cold worked semifinished solid section, or Extruded (Grade 1, Grade 2, Grade 3, Grade 4) |
| Shapes | Round, Hexagonal, Octagons. |
| Density | 4.51g/cm³ |
| Diameter | Round: 6.35 – 350mm |
| Length | 50 – 6000mm |
| Inspection Certificate | EN 10204 Type 3.1 (Mill Test Certificate), EN 10204 Type 3.2 (Witness Testing or 3rd Party Inspection) |
| NDE Tests | UT/ET |
Applications
- Aerospace structural parts, engine mounts, fasteners, and other load-bearing components.
- Chemical processing shafts, pump components, valves, and corrosion-resistant equipment parts.
- Marine and offshore parts exposed to seawater and chloride-rich environments.
- Pressure vessel components and high-strength industrial parts for suitable H grades.
- Industrial machinery shafts, forgings, and precision machined blanks.
- Automotive and motorsport components where weight reduction and strength are critical.
- Sporting goods and performance equipment requiring lightweight, durable materials.
- Medical device components only when processed and qualified to the relevant medical standards.
