Titanium Fasteners
High strength-to-weight ratio and outstanding resistance to seawater and oxidising chemicals; used where weight or corrosion rules out steel.
Titanium Fasteners
High strength-to-weight ratio and outstanding resistance to seawater and oxidising chemicals; used where weight or corrosion rules out steel.
Common standards: ASTM B348, B381, F467/F468, ASME SB-348
Common Grades
| Grade | Description |
|---|---|
| Grade 1 | Softest, highest formability |
| Grade 2 | Commercially pure, general purpose |
| Grade 5 | Ti-6Al-4V, high strength |
| Grade 9 | Ti-3Al-2.5V |
| Grade 12 | Ti-0.3Mo-0.8Ni, improved crevice corrosion resistance |
General industry information. Grades listed are not a statement of current stock or manufacture; availability is confirmed at enquiry.
Chemical Composition (% typical specification limits)
| Grade | Fe max | O max | Al | V | Other |
|---|---|---|---|---|---|
| Grade 1 | 0.20 | 0.18 | – | – | C ≤0.08 |
| Grade 2 | 0.30 | 0.25 | – | – | C ≤0.08 |
| Grade 5 | 0.40 | 0.20 | 5.5–6.75 | 3.5–4.5 | C ≤0.08 |
| Grade 9 | 0.25 | 0.15 | 2.5–3.5 | 2.0–3.0 | C ≤0.08 |
| Grade 12 | 0.30 | 0.25 | – | – | Mo 0.2–0.4 / Ni 0.6–0.9 |
Limits vary slightly by product standard. Actual heat analysis is reported on the Material Test Certificate.
Mechanical Properties
| Grade | Tensile (MPa min) | Yield (MPa min) |
|---|---|---|
| Grade 1 | 240 | 138 |
| Grade 2 | 345 | 275 |
| Grade 5 | 895 | 825 |
| Grade 9 | 620 | 483 |
| Grade 12 | 483 | 345 |
Minimum values per cited standards; they vary by diameter, condition and heat treatment.
Available Fastener Types
Available as bolts, nuts, screws, washers, studs and special fasteners to drawing, subject to size and standard. Browse all products.
Applications and Industries
Finishing, Quality and Packaging
Finishes such as passivation, plating, galvanizing or customer-specified treatments are selected to suit the material and service. Inspection may include dimensional, visual, mechanical and chemical checks, PMI where applicable, and Material Test Certificates (EN 10204 3.1 where requested). Goods are packed for export. See Quality.