Description
Titanium Hex Bar ASTM B348 is a high-performance, bar-shaped product made from titanium and
its alloys, featuring a hexagonal cross-section.
These bars are available in a wide range of sizes and grades to
suit diverse industrial applications.
Titanium hexagonal rods are known for their light weight, high strength, and outstanding corrosion resistance, making them widely used in the aerospace, medical, marine, chemical, and automotive industries. Their excellent mechanical and thermal properties also
make them suitable for precision machining and high-stress
structural components.
Stock Information
Size (Across Flats): 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 25mm, 30mm, 35mm, 40mm (custom
sizes available)
Grade: Gr1, Gr2, Gr5, Gr7, Gr9, Gr12, Gr23
Length: 1000–6000 mm
Standard: ASTM B348, ASTM B381
Surface Finish: Polished or Pickled
Physical Properties
| Grade | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) |
|---|
| Gr1 | 240 | 170 | 24 |
| Gr2 | 345 | 275 | 20 |
| Gr4 | 550 | 483 | 15 |
| Gr5 | 895 | 828 | 10 |
| Gr7 | 400 | 275 | 18 |
| Gr9 | 620 | 483 | 15 |
| Gr12 | 483 | 348 | 18 |
| Gr23 | 793 | 759 | 10 |
Chemical Composition (Wt%)
| Grade | Fe | O | N | C | H | Pd | Al | V | Ni | Mo |
|---|
| Gr1 | 0.20 | 0.18 | 0.03 | 0.08 | 0.015 | — | — | — | — | — |
| Gr2 | 0.30 | 0.25 | 0.03 | 0.08 | 0.015 | — | — | — | — | — |
| Gr4 | 0.50 | 0.40 | 0.05 | 0.08 | 0.015 | — | — | — | — | — |
| Gr5 | 0.40 | 0.20 | 0.05 | 0.08 | 0.015 | — | 5.5–6.7 | 3.5–4.5 | — | — |
| Gr7 | 0.30 | 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 | 0.30 | 0.25 | 0.03 | 0.08 | 0.015 | — | — | — | 0.6–0.9 | 0.2–0.4 |
| Gr23 | 0.25 | 0.03 | 0.03 | 0.08 | 0.0125 | — | 5.5–6.5 | 3.5–4.5 | — | — |
| Ti | Balance | | | | | | | | | |
Advantages
Lightweight and High Strength – Excellent strength-to-weight ratio ideal for aerospace and
marine applications.
Corrosion Resistance – Superior performance in seawater, acids, and industrial chemical
environments.
Non-Magnetic and Conductive – Offers good electrical and thermal conductivity.
Fatigue Resistance – Withstands repeated mechanical stress without structural
failure.
Machinability and Weldability – Easily fabricated into complex components.
Customizable – Available in various diameters, lengths, and surface finishes
upon request.
Applications
Aerospace components and structural fasteners
Medical and surgical instruments
Marine fittings and offshore structures
Automotive and racing parts
Chemical processing equipment
Industrial machinery and tooling
