Baoji City Changsheng Titanium Co.,Ltd
Baoji City Changsheng Titanium Co., Ltd
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Description
DIN6923 Titanium hexagon nut with flange is designed for high-strength and high-durability applications. It is widely used in aerospace, automotive, industrial, and marine fields. The flange design increases the contact surface area between components, providing stronger fastening and a more secure seal.
These titanium flange nuts are lightweight, corrosion-resistant, and capable of withstanding extreme environments, making them ideal for both structural and functional applications.
High Specific Strength
Titanium has a density of 4.51 g/cm³—higher than aluminium but much lower than steel or nickel—while maintaining exceptional strength. DIN6923 titanium nuts provide a lightweight yet robust fastening solution.
Excellent Corrosion Resistance
Titanium and its alloys exhibit superior stability in a wide range of corrosive environments, making them suitable for chemical, marine, and industrial uses.
Outstanding Heat and Low-Temperature Resistance
Titanium flange nuts maintain their mechanical properties from −250 °C up to 600 °C without deformation.
Non-Magnetic and Biocompatible
Titanium is non-magnetic, non-toxic, and fully biocompatible—ideal for medical and electronic applications.
Superior Damping Properties
Titanium has a long vibration attenuation time, which makes it useful for high-end acoustics, ultrasonic devices, and precision instruments.
| Item | Description |
|---|---|
| Grade | Gr2, Gr5 (Ti-6Al-4V); UNS R50400 and UNS R56400 |
| Size Range | M5–M20 (custom sizes available) |
| Pitch | 1.0 / 1.25 / 1.5 / 2.0 |
| Surface Colors | Natural titanium, green, blue, gold, black, purple |
| Standard | DIN6923 |
| 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 |
| Grade | Fe | O | N | C | H | Pd | Al | V | Mo | Ti |
|---|---|---|---|---|---|---|---|---|---|---|
| Gr1 | 0.20 | 0.18 | 0.03 | 0.08 | 0.015 | – | – | – | – | Balance |
| Gr2 | 0.30 | 0.25 | 0.03 | 0.08 | 0.015 | – | – | – | – | Balance |
| Gr4 | 0.50 | 0.40 | 0.05 | 0.08 | 0.015 | – | – | – | – | Balance |
| Gr5 | 0.40 | 0.20 | 0.05 | 0.08 | 0.015 | – | 5.5–6.7 | 3.5–4.5 | – | Balance |
| Gr7 | 0.30 | 0.25 | 0.03 | 0.08 | 0.015 | 0.12–0.25 | – | – | – | Balance |
| Gr9 | 0.25 | 0.15 | 0.03 | 0.08 | 0.015 | – | 2.5–3.5 | 2.0–3.0 | – | Balance |
| Gr12 | 0.30 | 0.25 | 0.03 | 0.08 | 0.015 | – | 0.6–0.9 | 0.2–0.4 | – | Balance |
| Gr23 | 0.25 | 0.03 | 0.03 | 0.08 | 0.0125 | – | 5.5–6.5 | 3.5–4.5 | – | Balance |
Aerospace and automotive components
Marine engineering and offshore structures
Industrial and chemical processing equipment
Construction, electrical, and plumbing systems
Precision instruments and high-performance machinery