Description
Titanium Forging Titanium Ring ASTM B381 is a high-performance titanium component produced through precision forging. These forged rings exhibit exceptional strength, corrosion resistance, and temperature
stability, making them ideal for demanding applications in aerospace,
chemical processing, energy systems, and medical industries.
The forging process enhances the mechanical properties of titanium, providing superior fatigue resistance and structural
integrity compared to cast or machined components.
Specifications
| Product Name | Titanium Ring |
|---|
| Grade | National Standard: TA1, TA2, TA3, TA9, TA10, TC4, TC4ELI, TC6, TC9, TC11American Standard: GR1, GR2, GR3, GR4, GR5, GR7, GR11, GR12, GR23 |
| Standard | National: GB/T 16598-1996, GB/T 25137-2013, GJB 2744A-2007American: ASTM B348, ASTM B381, AMS 4928 |
| Dimension Range | - OD: Φ200–400 mm, ID: Φ100–300 mm, Height: 20–120 mm- OD: Φ400–700 mm, ID: Φ150–500 mm, Height: 35–600 mm- OD: Φ700–1100 mm, ID: Φ300–900 mm, Height: 45–600 mm |
| Processing Methods | Hot forging/machining |
| Testing Methods | - Chemical composition testing- Mechanical property testing-
Hardness and metallographic analysis- Non-destructive testing:
ultrasonic, penetrant, and magnetic particle inspection |
| Applications | Aerospace, aviation, military, light industry, chemical processing,
medical, and petrochemical fields |
Physical Properties
| Grade | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) |
|---|
| Gr F-1 | 240 | 170 | 24 |
| Gr F-2 | 345 | 275 | 20 |
| Gr F-4 | 550 | 483 | 15 |
| Gr F-5 | 895 | 828 | 10 |
| Gr F-7 | 400 | 275 | 18 |
| Gr F-9 | 620 | 483 | 15 |
| Gr F-12 | 483 | 348 | 18 |
| Gr F-23 | 793 | 759 | 10 |
Chemical Composition (wt%)
| Grade | Fe (max) | O (max) | N (max) | C (max) | H (max) | Pd (max) | Al | V | Ni (max) | Mo (max) | Ti |
|---|
| Gr F-1 | 0.20 | 0.18 | 0.03 | 0.08 | 0.015 | – | – | – | – | – | Balance |
| Gr F-2 | 0.30 | 0.25 | 0.03 | 0.08 | 0.015 | – | – | – | – | – | Balance |
| Gr F-4 | 0.50 | 0.40 | 0.05 | 0.08 | 0.015 | – | – | – | – | – | Balance |
| Gr F-5 | 0.40 | 0.20 | 0.05 | 0.08 | 0.015 | – | 5.5–6.7 | 3.5–4.5 | – | – | Balance |
| Gr F-7 | 0.30 | 0.25 | 0.03 | 0.08 | 0.015 | 0.12–0.25 | – | – | – | – | Balance |
| Gr F-9 | 0.25 | 0.15 | 0.03 | 0.08 | 0.015 | – | 2.5–3.5 | 2.0–3.0 | – | – | Balance |
| Gr F-12 | 0.30 | 0.25 | 0.03 | 0.08 | 0.015 | – | 0.6–0.9 | 0.2–0.4 | – | – | Balance |
| Gr F-23 | 0.25 | 0.03 | 0.03 | 0.08 | 0.0125 | – | 5.5–6.5 | 3.5–4.5 | – | – | Balance |
Applications
Titanium Forging Rings (ASTM B381) are used across a wide range of
high-performance industries:
Aerospace – airframe structures, engine components, and landing gear parts
Automotive – suspension systems, exhaust systems, and performance components
Chemical Processing – reactors, pressure vessels, and heat exchangers in corrosive
environments
Energy & Power – turbines, generator components, and nuclear reactor systems
Industrial – valves, fasteners, and precision mechanical parts
Medical – orthopaedic implants, prosthetics, and surgical instruments
