Titanium Foil Ti Coiled Foil ASTM B265 For Industrial And Medical Use
Description
Titanium foil is a thin, lightweight sheet made from high-purity titanium metal.
Titanium coiled foil is widely used across engineering, manufacturing, and medical industries for its exceptional corrosion resistance, durability, and strength.
With excellent heat resistance and chemical stability, titanium foil serves effectively as an electrical conductor, heat shield, or protective barrier in various industrial processes.
Grade 1 titanium foil (Ti Gr1) is also used in medical implants, where its combination of biocompatibility, strength, and flexibility makes it an ideal material choice.
Physical Properties
| Grade | Tensile Strength (MPa, Min) | Yield Strength (MPa, Min) | Elongation (% Min) |
|---|---|---|---|
| Gr1 | 240 | 170 | 24 |
| Gr2 | 345 | 275 | 20 |
| Gr3 | 450 | 380 | 18 |
| Gr4 | 550 | 483 | 15 |
| Gr5 | 895 | 828 | 10 |
| Gr7 | 400 | 275 | 18 |
| Gr9 | 620 | 483 | 15 |
| Gr12 | 483 | 348 | 18 |
| Gr23 (Gr5 ELI) | 793 | 759 | 10 |
Chemical Composition
| 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 | – | – | – | – | – |
| Gr3 | 0.30 | 0.35 | 0.05 | 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 (Gr5 ELI) | 0.25 | 0.03 | 0.03 | 0.08 | 0.0125 | – | 5.5–6.5 | 3.5–4.5 | – | – |
| Ti | Balance |
Applications
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Heat Exchangers – Used for its corrosion resistance and long service life in heat transfer systems.
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Chemical Reactors – Ideal for corrosive environments in the chemical processing industry.
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Automotive Components – Applied in performance vehicles and lightweight parts for strength-to-weight optimization.
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Electronics – Utilized in coils, capacitors, and other electrical components due to its conductivity.
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Aerospace – Used in aircraft structures and shielding applications for its high strength and ability to withstand extreme temperatures.
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Medical Field – Grade 1 and Grade 23 titanium foils are used for surgical and implant applications due to biocompatibility.
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