Descriptions of DIN913 Titanium Bolt
DIN913 Titanium Bolt is a precision fastener made from high-strength, lightweight
titanium alloy. These bolts are widely used in applications where
both strength and corrosion resistance are critical.
DIN913 Hexagon Socket Screws are available in various sizes, lengths, and thread styles,
including metric, imperial, and fine thread types. They are also
offered in multiple head styles such as hex, socket, and flange.
Titanium Hexagon Socket Screws with Flat Points feature a hexagonal socket head and a flat tip at the end of the
screw. Manufactured from premium titanium, they combine exceptional
mechanical strength with superior corrosion resistance and a high
strength-to-weight ratio.
These screws are ideal for automotive, aerospace, marine, electronic, medical, and industrial applications that demand both durability and light weight.
Specifications of DIN913 Titanium Bolt
Grade: Gr2, Gr5 (Ti-6Al-4V); UNS R50400 and UNS R56400
Size Range: M2 – M24 (custom sizes available)
Colour Options: Titanium natural colour, green, blue, gold, black, purple
Thread Pitch: 1.0 / 1.25 / 1.5 / 2.0 mm
Related Standards: DIN938, DIN939, DIN913
Physical Properties of DIN913 Titanium Bolt
| 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 of DIN913 Titanium Bolt
| Grade | Fe (Max %) | O (Max %) | N (Max %) | C (Max %) | H (Max %) | Pd (Max %) | Al (%) | V (%) | Ni (Max %) | Mo (Max %) |
|---|
| 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 | | | | | | | | | |
Applications of DIN913 Titanium Bolt
DIN913 Titanium Bolts are among the most commonly used titanium fasteners in
high-performance industries. They are typically used to securely
join two components—such as metal-to-metal or metal-to-wood
connections—and are especially suitable for bolted assemblies that
require high reliability.
Their lightweight, high strength, corrosion resistance, and fatigue
performance make them ideal for use in:
Aerospace components and structures
Automotive assemblies, particularly in performance or racing vehicles
Marine environments exposed to saltwater
Medical and electronic equipment
Construction and plumbing applications requiring long-lasting, corrosion-resistant fasteners
