Baoji City Changsheng Titanium Co.,Ltd
Baoji City Changsheng Titanium Co., Ltd
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Description
Titanium Stud Bolt DIN938 is an essential fastener widely used in industrial, automotive, and engineering applications. Designed to provide a secure and reliable connection between two components, these bolts are ideal for use in demanding environments that require high strength, lightweight properties, and excellent corrosion resistance.
Made from premium titanium alloys, Titanium Stud Bolts DIN938 exhibit superior durability and performance compared to conventional steel fasteners. They are commonly used in industries such as aerospace, automotive, marine, and construction, where weight reduction and long-term reliability are critical.
Grade: Gr2, Gr5 (Ti-6Al-4V); UNS R50400 and UNS R56400
Size: M3 – M52 (customised sizes acceptable)
Colour: Natural titanium, green, blue, gold, black, purple
Pitch: 1.0 / 1.25 / 1.5 / 2.0 mm
Standard: DIN938, DIN939, DIN913
| 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 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 |
Titanium Stud Bolt DIN938 is one of the most widely used fasteners across multiple industries. It is typically used to securely join two components—such as metal plates, machine parts, or structural elements—where high strength and corrosion resistance are required.
These bolts are lightweight, durable, and exhibit excellent resistance to rust, fatigue, and chemical attack. Compared to traditional steel studs, Titanium Stud Bolts DIN938 offer superior performance in high-stress and corrosive environments.
Common applications include:
Aerospace structures and engine assemblies
Automotive performance and racing components
Marine hardware and offshore systems
Chemical and petrochemical equipment
Construction, electrical, and plumbing installations