Description
🔹Advanced GR9 Titanium Foil – Superior Strength Ti-3Al-2.5V Alloy Sheet
📊 Product Overview
The GR9 Titanium Foil, made from Ti-3Al-2.5V alloy, is a high-strength, lightweight, and corrosion-resistant material engineered to meet the ASTM B265 standard. Renowned for its excellent weldability, high fatigue strength, and superior corrosion resistance, this foil is widely used in aerospace, medical devices, industrial components, and chemical processing equipment.
Our titanium foil is available in various thicknesses starting from 0.01 mm, and is manufactured through precision cold rolling to ensure tight tolerances and a smooth, bright surface. It undergoes CWSR (Cold Worked and Stress Relieved) processing, which enhances mechanical strength while maintaining flexibility, making it ideal for demanding and miniature-scale applications.
🔍 Key Features of GR9 Titanium Foil
- ✅ Material: Ti-3Al-2.5V (Grade 9)
- ✅ Standard: ASTM B265
- ✅ Form: Cold Rolled Foil
- ✅ Purity: >99.5% Titanium base
- ✅ Processing: CWSR (Cold Worked & Stress Relieved)
- ✅ Thickness Range: 0.01 mm – 0.5 mm
- ✅ Surface Finish: Bright / Polished / Matte (on request)
- ✅ Custom Widths and Lengths Available
This GR9 titanium foil offers the best compromise between strength and formability among all titanium alloys. It is preferred when GR5 (Ti-6Al-4V) is too strong or difficult to form, and GR2 is too soft for structural use.
🌊 Chemical Composition (Typical)
| Element | Symbol | Content (wt%) |
|---|---|---|
| Titanium | Ti | Balance |
| Aluminum | Al | 2.5% ± 0.2% |
| Vanadium | V | 3.0% ± 0.2% |
| Iron | Fe | ≤ 0.3% |
| Oxygen | O | ≤ 0.15% |
| Carbon | C | ≤ 0.08% |
| Nitrogen | N | ≤ 0.03% |
| Hydrogen | H | ≤ 0.015% |
All titanium foil is tested via ICP-OES, gas analysis, and other precision methods to ensure strict compliance with the ASTM B265 Grade 9 standard.
⚖️ Mechanical Properties of CWSR GR9 Titanium Foil
| Property | Typical Value |
| Tensile Strength | ≥ 620 MPa |
| Yield Strength | ≥ 500 MPa |
| Elongation | ≥ 10% |
| Modulus of Elasticity | 100 GPa |
| Density | 4.48 g/cm³ |
| Hardness | 150 – 200 HV |
Compared to pure titanium foils (Grade 1/2), the GR9 foil provides significantly higher strength without severely compromising ductility.
🔧 Manufacturing & Processing Details
- Rolling: Cold rolled in controlled environments to achieve thin, uniform sections
- Stress Relieving: Thermal treated to reduce internal stress from rolling
- Slitting & Cutting: Slitted to custom widths (min. 10mm) and lengths
- Surface Finishing: Optional mechanical polish, chemical cleaning, or passivation
- Quality Control: Inspected for flatness, burr-free edges, tensile strength, and surface integrity
Our GR9 titanium foil is handled with anti-static gloves in clean environments to prevent contamination during packaging and machining.
💼 Available Dimensions & Customization
We support flexible customization of GR9 titanium foil to meet various project needs:
- Thickness: 0.01 mm to 0.5 mm
- Width: 10 mm to 600 mm
- Length: Up to 3000 mm (or coil form)
- Tolerances: As low as ±0.005 mm
- Surface Options: 2B / Polished / Matte / Brushed
- Edge Options: Slit edge or deburred
If you require additional operations such as CNC blanking, laser cutting, or surface coating, we offer full-service customization.
🏢 Applications of GR9 Titanium Foil
Due to its high strength-to-weight ratio and oxidation resistance, the ASTM B265 GR9 foil is utilized in the following sectors:
- 🚁 Aerospace: Lightweight panels, thermal shields, and acoustic dampening layers
- 💉 Medical Devices: Orthopedic shims, implants, flexible surgical instruments
- ⚙️ Automotive: Fuel cell membranes, gaskets, heat shields
- 🔧 Industrial Fabrication: Electrochemical applications, flexible circuits
- ⚖️ Chemical Processing: Anti-corrosion linings, reaction chambers
- 🌍 Environmental Technology: Hydrogen separators, sensors, batteries
The CWSR GR9 titanium foil excels in conditions requiring both flexibility and long-term strength retention under pressure and heat.
✅ Benefits of Choosing Our GR9 Titanium Foil
- ⭐ Consistent Quality: Adheres strictly to ASTM B265 standards
- 🏠 Made in Baoji, China—Titanium Valley
- ⏳ Fast Turnaround: Lead time as short as 5–7 days
- 🚚 Worldwide Shipping: Secure export packaging + air/sea logistics
- 🌍 Environmental Compliance: RoHS / REACH compliant
- ✉️ Custom Tech Support: CAD drawings, data sheets, technical consulting
Our GR9 titanium foil is also available with Certificate of Origin, Mill Test Certificate (EN10204 3.1), and third-party inspection (SGS/BV) upon request.
🚪 Packaging & Export Readiness
Each roll or sheet of GR9 foil is:
- Individually vacuum-sealed
- Packaged in anti-corrosive film
- Placed in impact-resistant wooden cases with desiccants
- Labeled with heat number, size, lot number, and country of origin
We comply with IATA and IMDG regulations for air and ocean freight shipments.
📄 Documentation & Traceability
Every shipment includes:
- Mill Test Certificate (EN10204 3.1)
- Chemical Composition Report
- Mechanical Properties Report
- Dimensional and Visual Inspection Sheet
- Optional: SGS or BV Third-Party Test Report
We maintain full traceability for every batch, from titanium sponge to final product.
📅 FAQ – GR9 Titanium Foil
Q1: What is the difference between GR5 and GR9 foil?
A1: GR5 (Ti-6Al-4V) is stronger but less formable than GR9 (Ti-3Al-2.5V). GR9 is ideal for thin foil use cases requiring good flexibility.
Q2: What is the shelf life of titanium foil?
A2: When properly stored in dry, sealed packaging, GR9 titanium foil remains stable for 5+ years without degradation.
Q3: Can I order small trial quantities?
A3: Yes, sample orders are welcome. We also provide sample documentation and test results.
Q4: Is CWSR processing necessary for foil?
A4: CWSR greatly improves mechanical consistency in thin foil and is ideal for precision forming.
Q5: Do you offer foil in coil form?
A5: Yes, we can supply continuous coil with inner diameters compatible with automated stamping systems.
📢 Contact Us
Shaanxi Nickel Titanium Copper Metal Co., Ltd
✉ Email: sales@niticu.com
📞 Phone / WhatsApp / WeChat: +86 13335373172
🏢 Factory: Baotai Road Industrial Park, High-tech Zone, Baoji City, Shaanxi, China
🌐 Website: https://niticu.com
📩 Contact us now for expert guidance, pricing, and custom specifications—we respond within 24 hours!
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