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Help CenterTitanium Wire Grade 5 (Ti-6Al-4V), 3.175mm, ASTM B863, Annealed, for Aerospace Fasteners
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Welcome to Xi'an Fengyao Technology Co., Ltd., a professional trading company with a robust factory facility of 5,000–10,000 square meters and a proven annual export value of US$2.5–5 million. We proudly offer Titanium Wire Grade 5 (Ti-6Al-4V), 3.175mm, ASTM B863, Annealed, for Aerospace Fasteners – a high-performance wire engineered for demanding applications. With our commitment to quality control, backed by ISO9001 and ISO14000 management systems, we ensure every coil delivers consistent metallurgical properties and dimensional accuracy.
This Grade 5 titanium wire is specifically designed for aerospace fasteners, where strength, corrosion resistance, and lightweight characteristics are non-negotiable. The 3.175mm diameter (or 1/8 inch) is a common choice for bolts, screws, rivets, and other critical fastening components. The annealed condition provides excellent formability and ductility, making it easy to machine, cold-head, or thread without compromising the material's integrity.
Key Product Characteristics
Excellent Strength-to-Weight Ratio: Ti-6Al-4V offers high tensile strength while being nearly half the weight of steel, making it ideal for aerospace weight reduction.
Outstanding Corrosion Resistance: Withstands exposure to saltwater, chemicals, and extreme atmospheric conditions, ensuring long-term reliability.
Annealed Condition: Provides consistent mechanical properties and improved cold forming capability for fastener manufacturing.
ASTM B863 Compliance: Manufactured and tested according to the international standard for titanium wire – guaranteeing traceability and quality.
Precise Diameter Tolerance: The 3.175mm wire is produced with tight tolerances to meet the exacting demands of aerospace engineering.
Customizable Packaging: Available in coils, spools, or straight lengths, with various surface finishes to match your production process.
Technical Specifications
| Alloy Grade | Grade 5 – Ti-6Al-4V |
| Diameter | 3.175mm (0.125 inch) |
| Standard | ASTM B863 |
| Temper | Annealed (soft) |
| Chemical Composition | Al: 5.5–6.5%, V: 3.5–4.5%, Fe ≤ 0.30%, O ≤ 0.20%, Ti Balance |
| Tensile Strength (Annealed) | ≥ 900 MPa (typical) |
| Yield Strength | ≥ 828 MPa (typical) |
| Elongation | ≥ 18% (in 2 inches) |
| Density | 4.43 g/cm³ |
Applications in Aerospace Fasteners
Aerospace fasteners require exceptional reliability under extreme conditions. Our Grade 5 titanium wire is widely used for:
Aircraft Bolts and Screws: High-strength threaded fasteners that can withstand cyclic loads and temperature variations.
Rivets: Lightweight yet strong rivets for airframe assembly, reducing overall aircraft weight.
Structural Fasteners: Critical joining elements for wings, fuselage panels, and landing gear components.
Engine Components: Fasteners used in high-temperature zones where oxidation resistance is essential.
Military and Defense: Applications requiring superior toughness and resistance to fatigue.
Beyond aerospace, this titanium wire is also an excellent choice for marine hardware, chemical processing equipment, medical implants (where compatible), and sporting goods. Its versatility makes it a preferred material for engineers seeking a balance of strength and corrosion resistance.
Why Choose Our Grade 5 Titanium Wire?
Strict Quality Assurance: Our production is monitored under ISO9001 management standards; each batch undergoes rigorous testing including tensile, chemical, and dimensional verification.
Environmental Compliance: We operate under ISO14001 environmental practices, ensuring sustainable production processes.
Flexible Sourcing: As a trading company with strong factory ties, we offer competitive pricing without compromising quality.
Global Export Experience: We ship through Tianjin and Shanghai ports, serving markets across North America, South America, Europe, Asia, Africa, and Oceania.
Custom Cut Lengths: Need specific lengths or packaging? We provide customizable options to meet your production schedules.
Technical Support: Our team can assist with material selection, preparation, and application guidance based on your specific fastener design.
Packaging and Delivery
We understand that wire handling can affect downstream production. Therefore, we offer:
Spools or coils wound on sturdy reels to prevent tangling and surface damage.
Straight rod bundles with protective wrapping for cut-to-length requirements.
Export-grade wooden cases or steel wire containers for sea freight.
Labeling with heat number, batch number, material grade, and specification for full traceability.
Frequently Asked Questions
Q1: What is the minimum order quantity for this 3.175mm titanium wire?
The MOQ is typically 5 kg, but we are flexible for sample orders and large bulk purchases. Please contact us with your requirement and we will provide a tailored quotation.
Q2: Is the wire supplied with a mill test certificate?
Yes, every shipment includes a material test report (MTR) that confirms chemical composition and mechanical properties in accordance with ASTM B863.
Q3: Can the wire be supplied in a different diameter or temper?
While this listing is for 3.175mm annealed wire, we also offer other diameters (from 0.5mm to 10mm) and tempers (cold drawn, solution treated, etc.) upon request.
Q4: What surface finish is available?
Standard finishes include pickled (with oxide layer), polished (bright), and machined. The surface condition is customizable to suit your forming and welding operations.
Q5: How long does delivery usually take?
For standard in-stock sizes, delivery is typically within 7–15 days after order confirmation. Custom productions may take 25–35 days depending on quantity and specifications.
Q6: Do you provide technical support for fastener manufacturers?
Absolutely. Our engineers can recommend proper lubricants, die profiles, and heat treatment cycles for cold heading or machining of Ti-6Al-4V wire.
Q7: Can we get small samples for testing before placing a bulk order?
Yes, sample orders are welcome. We can supply 1–2 kg of wire for evaluation purposes, with the sample cost deducted from your next formal order.
Q8: How do you ensure the wire's performance for aerospace applications?
We follow strict process controls and conduct ultrasonic inspection (on request) and tensile testing on each heat. Compliance with ASTM B863 and internal quality plans guarantees traceable, reliable performance.
Trusted Partner for Aerospace Materials
At Xi'an Fengyao Technology Co., Ltd., we are dedicated to supplying specialty metals that push the boundaries of performance. With an annual export value between US$2.5 million and US$5 million, we have earned the trust of customers across North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, and beyond. Our location in Xi'an, Shaanxi – a hub for aerospace research and manufacturing in China – gives us unique access to advanced material resources and industry insights.
Our team of 5–10 professionals works closely with our partner factories to ensure that every wire coil meets your technical and delivery expectations. From the initial inquiry to after-sales support, we offer a responsive, transparent experience. We also welcome OEM and specialty orders for non-standard diameters or unique packaging requirements.
Choosing the right titanium wire is critical for aerospace safety and performance. With our Grade 5 (Ti-6Al-4V) wire, you gain a material that balances strength, ductility, and corrosion resistance – all in a convenient 3.175mm annealed format. Contact us today for a quotation, product sample, or technical consultation. We are ready to support your aerospace fastener production with reliable materials and responsive service.
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