Description
Superior GR5 Titanium Ring – Ti-6Al-4V CNC Precision Alloy
At Shaanxi Nickel Titanium Copper Metal Co., Ltd, we proudly offer precision-machined GR5 Titanium Rings crafted from premium Ti-6Al-4V alloy, the most widely used and trusted titanium alloy globally. Our rings deliver exceptional strength, corrosion resistance, and thermal stability, making them the ideal solution for critical applications in aerospace, chemical processing, automotive, energy, and medical industries.
Whether you’re sourcing high-strength components for jet engines or corrosion-resistant fittings for chemical reactors, our GR5 Titanium Rings are engineered to meet the highest standards.
🔩 What is GR5 Titanium? Understanding Ti-6Al-4V Alloy
GR5 titanium, also known as Ti-6Al-4V, is a two-phase (α+β) titanium alloy composed of:
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Titanium (Ti): Balance
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Aluminum (Al): 5.5 – 6.75% – stabilizes alpha phase
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Vanadium (V): 3.5 – 4.5% – stabilizes beta phase
This alloy is often referred to as the “workhorse” of titanium due to its optimal combination of high tensile strength, low density, superior corrosion resistance, and good weldability.
According to AZoM Materials Database, Ti-6Al-4V accounts for over 50% of total titanium usage worldwide. It is the standard alloy for aerospace-grade parts and a benchmark for comparison among high-performance materials.
📐 Product Specifications: GR5 Titanium Ring
| Parameter | Specification Range |
|---|---|
| Outer Diameter | 30mm – 600mm |
| Inner Diameter | As per customer request |
| Ring Height | 5mm – 150mm |
| Tolerances | ±0.1mm ~ ±0.5mm (customizable) |
| Surface Finish | Turned / Polished / Sandblasted / Anodized |
| Heat Treatment | Annealed / Stress-relieved (optional) |
✅ Custom dimensions and finishes available upon request.
✅ Non-standard tolerances and OEM markings available for volume orders.
🛠️ Manufacturing Process & Quality Control
Our GR5 Titanium Rings are manufactured via:
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Open-die or closed-die forging of Ti-6Al-4V billets
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CNC machining using specialized carbide tools for precision control
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Optional annealing or vacuum heat treatment for stress relief
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Ultrasonic testing, dimensional inspection, and hardness testing
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Full Mill Test Certificate (MTC) and Third-party SGS or BV reports on request
We adhere to global manufacturing standards including:
🌍 Applications of GR5 Titanium Rings
Due to its unmatched performance profile, the GR5 Titanium Ring is used in high-stress, high-temperature, and corrosive environments across many industries:
✈️ Aerospace & Defense
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Engine casings
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Structural coupling rings
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Jet turbine shaft collars
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Lightweight mounts and brackets
⚗️ Chemical Processing
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Anti-corrosion flange connections
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Reactor sealing rings
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Electrochemical cells
🏎 Automotive & Motorsports
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Exhaust manifold rings
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Turbocharger seals
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Racing suspension ring joints
🧪 Scientific & Research
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Custom ring fixtures in vacuum environments
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Instrumentation brackets
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Titanium cryogenic assemblies
🏥 Medical & Dental (non-implant use)
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Equipment support rings
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X-ray compatible mounts
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Surgical fixture holders
📊 Mechanical & Physical Properties
| Property | Typical Value (Annealed) |
|---|---|
| Density | 4.43 g/cm³ |
| Tensile Strength | ≥ 895 MPa |
| Yield Strength | ≥ 828 MPa |
| Elongation | ≥ 10% |
| Hardness | HRC 30–36 |
| Thermal Conductivity | 6.7 W/m·K |
| Specific Heat | 0.526 J/g·K |
| Electrical Conductivity | ~1.7% IACS |
| Operating Temperature | -253°C to 400°C |
🔐 Export Compliance: Dual-Use Export Control for OD > 75mm
According to China’s Ministry of Commerce, titanium rings with outer diameter greater than 75mm fall under the dual-use items category. These products may be used in both civilian and military applications, and require an export license prior to international shipment.
⚠️ Export Control Summary
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Condition: Outer Diameter > 75mm
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Document: Dual-use Export License (两用物项许可证)
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Processing Time: ~30 working days
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Handled by: Shaanxi Provincial Commerce Department with MOFCOM coordination
We offer full compliance support, including documentation, license application, and timeline tracking. We advise customers to place such orders in advance to allow for regulatory processing.
⚖️ Comparison with Other Titanium Grades
| Property | GR1 | GR2 | GR5 | GR7 | GR23 |
|---|---|---|---|---|---|
| Strength | Low | Medium | High | Medium | High |
| Corrosion Resist | Excellent | Excellent | Good | Excellent | Excellent |
| Cost | Low | Low | Medium | High | High |
| Applications | Industrial | Heat exchangers | Aerospace, Automotive | Chemical | Medical Implants |
We also offer GR5 titanium rods manufactured in accordance with ASTM B348, available in various diameters and lengths. These rods are ideal for forging, machining, or structural applications. Learn more about our GR5 Titanium Rods here ›
📦 Packaging, Documentation & Logistics
Each GR5 Titanium Ring is:
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Packed in protective foam + vacuum-sealed + wooden crate
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Labeled with batch number, heat number, and inspection stamp
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Shipped with:
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Commercial invoice & packing list
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Certificate of Origin (CO, Form A or RCEP)
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Mill Test Certificate (EN10204 3.1 or 3.2)
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Export License (if required)
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We support global delivery by air freight, sea freight, and DDP (Delivered Duty Paid) options.
🧭 Why Choose Us?
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✔ In-house CNC machining and QA testing
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✔ Fast response time and technical support
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✔ Export experience to 50+ countries
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✔ Compliance with EU, US, and Asian dual-use regulations
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✔ Competitive pricing with no MOQ for standard sizes
📞 Contact Us Today
We welcome custom inquiries, RFQs, and sample requests. Our team will provide full technical consultation and export compliance support.
📧 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
📩 Get in touch now for instant quotation, engineering support, and expert guidance – we respond within 24 hours.












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