Descriptions of DIN934 Titanium Hex Nut
DIN934 Titanium Hex Nut is a precision fastener made from high-strength, lightweight
titanium alloy, designed for use in applications requiring
exceptional strength, corrosion resistance, and long-term
durability.
It is widely applied in the aerospace, automotive, industrial, and marine industries due to its excellent mechanical and chemical stability.
DIN934 Titanium Hexagon Nut provides a strong and secure connection between two components.
Its precise geometry ensures reliable tightening, while the
external hex design allows easy installation using standard tools.
Titanium hex nuts are available in a range of sizes, pitches, and colours to meet various design and performance requirements.
Advantages of DIN934 Titanium Hex Nut
High Specific Strength
Titanium has a density of 4.51 g/cm³, which is lower than steel, copper, and nickel but much higher in
strength. Titanium alloy nuts provide superior load-bearing
capacity while reducing overall component weight.
Excellent Corrosion Resistance
Titanium and its alloys are highly stable in many corrosive
environments, including seawater, acids, and alkalis, making them
ideal for marine and chemical applications.
Wide Temperature Resistance
Titanium maintains excellent mechanical performance at temperatures
up to 600°C and as low as -250°C, retaining its shape and integrity under extreme conditions.
Non-Magnetic and Biocompatible
Titanium is non-magnetic and non-toxic, suitable for sensitive
applications such as medical equipment and aerospace electronics.
Superior Damping Properties
Titanium’s excellent vibration-damping capability allows it to be
used in precision instruments, ultrasonic devices, and
high-performance audio systems.
Specifications of DIN934 Titanium Hex Nut
Grade: Gr2, Gr5 (Ti-6Al-4V); UNS R50400 and UNS R56400
Size Range: M1 – M90 (custom sizes available)
Colour Options: Natural titanium, green, blue, gold, black, purple
Thread Pitch: 1.0 / 1.25 / 1.5 / 2.0 mm
Standard: DIN934
Physical Properties of DIN934 Titanium Hex Nut
| 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 DIN934 Titanium Hex Nut
| 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 DIN934 Titanium Hex Nut
DIN934 Titanium Hex Nuts are among the most widely used titanium fasteners across multiple
industries. They are used to secure components together, especially in assemblies where weight reduction, corrosion resistance, and mechanical strength are critical.
Typical applications include:
Aerospace: Airframe structures, jet engines, and satellite systems
Automotive: Performance, racing, and lightweight vehicle components
Marine: Shipbuilding, offshore platforms, and seawater systems
Industrial: Chemical plants, heat exchangers, and machinery
Medical and Electronics: Non-magnetic and biocompatible system
