Titanium Alloy Coil (Ti-6Al-4V, Grade 5, Grade 2, etc.)
✓ Aerospace-Grade Strength: Ti-6Al-4V achieves 830 MPa yield strength – 3x stronger than pure titanium with 50% weight savings vs. steel.
✓ Corrosion Immunity: Zero pitting in 3.5% NaCl seawater and HCl/Cl₂ exposure at 80°C (176°F).
✓ Biocompatibility: ISO 10993-certified for medical devices, ensuring non-toxicity and MRI compatibility.
✓ Precision Formability: Cold-rolled coils with **±0.02mm thickness tolerance** and Ra ≤0.4μm surface finish for high-speed stamping.
Titanium Alloy Coil (Ti-6Al-4V, Grade 5, Grade 2, etc.)
Engineered for industries demanding lightweight durability, extreme corrosion resistance, and precision formability, titanium alloy coils are cold-rolled solutions optimized for aerospace, medical, and automotive applications. Composed of Ti-6Al-4V (Grade 5: Ti-90%, Al-6%, V-4%), these coils deliver 1,000 MPa tensile strength at 40% lighter weight than steel while resisting seawater corrosion, chlorine, and acidic environments. Certified to ASTM B265, AMS 4911, and ISO 5832-3, they outperform stainless steel and aluminum with 10x lifespan in aggressive conditions, enabling high-speed stamping and deep-drawing processes.
- Thickness: 0.1mm–6mm (cold-rolled)
- Width: 10mm–1,500mm (slit-to-width precision ±0.1mm)
- Surface Finishes: Bright Annealed, Pickled, Grinded (Ra ≤0.8μm)
- Mechanical Properties (Ti-6Al-4V): Yield Strength ≥830 MPa | Tensile Strength ≥1,000 MPa | Elongation ≥10% | Hardness ≤36 HRC
| Parameter Category | Grade 1 (Pure Ti) | Grade 2 (Pure Ti) | Grade 5 (Ti-6Al-4V) | Grade 7 (Ti-0.2Pd) |
|---|---|---|---|---|
| Material Standard | ASTM B265, UNS R50250 | ASTM B265, UNS R50400 | ASTM B265, AMS 4911 | ASTM B265, UNS R52400 |
| Chemical Composition (%) | Ti: ≥99.5, Fe: ≤0.20, O: ≤0.18 | Ti: ≥99.0, Fe: ≤0.30, O: ≤0.25 | Ti: Balance, Al: 5.5–6.75, V: 3.5–4.5 | Ti: Balance, Pd: 0.12–0.25, O: ≤0.25 |
| Tensile Strength (MPa) | 240–370 (Annealed) | 345–550 (Annealed) | 895–1034 (Annealed) | 345–550 (Annealed) |
| Yield Strength (MPa) | 170–310 (Annealed) | 275–483 (Annealed) | 828–965 (Annealed) | 275–483 (Annealed) |
| Elongation (%) | ≥24 (in 50mm) | ≥20 (in 50mm) | ≥10 (in 50mm) | ≥20 (in 50mm) |
| Hardness | Brinell HBW 100–150 | Brinell HBW 120–200 | Brinell HBW 320–360 | Brinell HBW 120–200 |
| Density (g/cm³) | 4.51 | 4.51 | 4.43 | 4.51 |
| Melting Range (°C) | 1668 | 1668 | 1604–1660 | 1668 |
| Thermal Conductivity (W/m·K) | 17.0 (20°C) | 16.4 (20°C) | 6.7 (20°C) | 16.4 (20°C) |
| Thermal Expansion (10⁻⁶/°C) | 8.6 (20–100°C) | 8.6 (20–100°C) | 8.6 (20–100°C) | 8.6 (20–100°C) |
| Max Service Temperature (°C) | 300 (Continuous) | 300 (Continuous) | 400 (Continuous) | 300 (Continuous) |
| Corrosion Resistance | Excellent in seawater, chlorides, and oxidizing environments. | Same as Grade 1 with slightly lower purity. | Moderate resistance to chlorides and acids. | Superior resistance to reducing acids (e.g., HCl, H₂SO₄). |
| Heat Treatment | Stress Relief: 480–595°C (1–4h). | Stress Relief: 480–595°C (1–4h). | Annealing: 700–800°C (1–2h, air cooling). | Stress Relief: 480–595°C (1–4h). |
| Surface Finishes | Mill Finish, Bright Annealed (BA), Pickled. | Same as Grade 1. | Same as Grade 1. | Same as Grade 1. |
| Coil Dimensions | Thickness: 0.1–6.0mm Width: 50–1500mm ID: 300–610mm | Same as Grade 1. | Same as Grade 1. | Same as Grade 1. |
| Key Applications | Medical implants, architectural cladding, food processing. | Chemical processing tanks, marine components. | Aerospace fasteners, turbine blades, medical devices. | Chemical processing equipment, nuclear waste containers. |
Titanium Alloy Coil (Ti-6Al-4V, Grade 5, Grade 2, etc.) Applications
| Industry | Critical Use Cases | Titanium Alloy Coil Advantage |
|---|---|---|
| Aerospace | Aircraft fuel tanks, engine shroud liners | 50% weight reduction with FAA-compliant strength. |
| Medical | Implantable device components, surgical tools | Biocompatible, non-magnetic, and sterilization-ready. |
| Automotive | High-performance exhaust systems, EV battery casings | 40% lighter than steel with 1,000 MPa strength. |
| Marine Engineering | Desalination plant heat exchangers, offshore cladding | Zero corrosion in seawater for 30+ years. |
Titanium Alloy Coil (Ti-6Al-4V, Grade 5, Grade 2, etc.) Product Packaging
Titanium Alloy Coil (Ti-6Al-4V, Grade 5, Grade 2, etc.) (Grades Ti-6Al-4V/CP-Ti, ASTM B863/AMS 4954 compliant) are engineered for high-performance applications in aerospace, medical devices, and marine systems, offering unmatched strength-to-weight ratios, biocompatibility, and resistance to seawater corrosion. To ensure flawless surface integrity and dimensional stability during global transit, we deploy aerospace-certified packaging systems and logistics protocols compliant with AMS 4954, ISO 5832-2, and MIL-STD-129 standards.
Anti-rust packaging
VCI gas phase anti-rust film + desiccant (12 months moisture-proof for sea transportation)
Reinforcement method
Steel strapping + wooden pallet (load-bearing ≤ 5 tons)
Surface protection
Polyethylene film layered isolation (anti-scratch)
Customization options
IPPC fumigation wooden box (compliant with ISPM15 standard)
Titanium Alloy Coil (Ti-6Al-4V, Grade 5, Grade 2, etc.) Shipping
Sea transport
40HQ container (loading capacity 28 tons) / bulk carrier (LCL minimum 1 ton)
Air transport
reach major airports around the world within 7 days (DDP/DAP terms)
Land transport
door-to-door within China (qualification for dangerous goods transportation)
Our Services
We guarantee global door-to-door delivery within 7–15 business days via partnerships with DHL, Maersk, and UPS.
Why Choose Us?
Where Precision Meets Partnership，25 years of focus on metal material science，Not only a supplier, but also your engineering consultant，Fast and zero compromise，Sustainable trust cycle。
Full specifications and customization
Unlimited size, support non-standard cutting. Multiple surface treatments.
Professional capabilities
25 Years Of Focus On Metal Materials Science
Certification & Quality Assurance
Products comply with international standards such as ASTM, EN, JIS, etc., and are 100% tested from raw materials to finished products
Fast delivery & global supply
Global urgent orders are delivered within 15 days. One-stop service
FAQ
Q1: How does Ti-6Al-4V compare to Grade 2 titanium coils in formability?
A: Ti-6Al-4V offers 3x higher strength but requires annealing at 700°C (1,292°F) for deep-drawing, while Grade 2 is easily formable for less demanding applications.
Q2: What precautions prevent galling during stamping?
A: Use PTFE-based lubricants, maintain tooling hardness **≥60 HRC**, and avoid titanium-on-titanium contact.
Q3: Are coils certified for medical implants?
Full compliance includes:
- ISO 10993-1 (Biocompatibility)
- ASTM F136 (Medical Grade 5)
- FDA 21 CFR Part 820
Q4: What’s the minimum order quantity (MOQ)?
Standard stock: 1 ton MOQ.
Custom sizes/tempers: 5 tons MOQ (lead time 35 days).
Q5: How to validate material authenticity?
Scan Blockchain NFC tags with AlloyGuard™ app to access:
- XRF validation against PMI certificates
- Third-party SGS/TÜV test reports
- Blockchain-validated EN 10204 3.1 certifications
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