
Premium Ultrafine Titanium Wire
Ultra-fine / High-precision Minimal Diameter:As low as 0.01 mm for electronic-bonding wire (per Chalco)
Material Grades | Common: Gr1, Gr2, Gr5, etc.
Standards / Specifications | ASTM B863, AWS A5.16, ISO standards etc.
Surface Conditions | Bright, pickled (acid-treated), polished
Form / Packaging | Straight wire, coil, spool; coil lengths can be very long.
Premium Ultra Titanium Wire is our core product designed for the high-end manufacturing field, with the core advantage of "sub micron precision+scene adaptation". With the excellent conductivity, biocompatibility, and fatigue resistance of titanium material, it deeply serves the three major fields of semiconductor packaging, precision medicine, and aviation sensing. The main brand in the semiconductor packaging field is Gr1 pure titanium, with a titanium purity of ≥ 99.8%, a stable resistivity of 42.0 μ Ω· cm, a size range of Φ 0.03-0.1mm, uniform axial winding tension, and compatibility with chip bonding and micro lead frames, which can reduce signal attenuation during the packaging process. Exclusive Gr2 medical titanium wire in the field of precision medicine, in accordance with ASTM F67 standard, with a size of Φ 0.05-0.2mm and a surface roughness Ra ≤ 0.1 μ m, used for traction wire and nerve electrode lead of minimally invasive interventional instruments. Gr5 (Ti-6Al-4V) is preferred in the field of aviation sensing, with a tensile strength of ≥ 900MPa, stable performance in environments ranging from -60 ℃ to 350 ℃, and a size of Φ 0.1-0.5mm, suitable for signal transmission components of aircraft engine pressure sensors.
Products Description



| Deformation process | Hot / cold drawing |
| Heat treatment | Annealed, vacuum annealed, solution heat treated (and aged) |
| Surface condition | Metallic bright, pickled, black surface with graphite coating |
| Diameter | 0.1mm – 20 mm |
| Diameter tolerance | -/+0.01mm and above |
| Delivery condition | Coils and spools by wild or orthocyclic winding, straight wire cut to length |
| Coil / spool weight | According to order. Big and heavy coils are available. |
As a manufacturer specializing in high-end titanium materials, our core advantage lies in the collaborative efforts of "precision craftsmanship+comprehensive customization". The production end adopts multi pass vacuum drawing equipment imported from Japan, combined with a laser online diameter detection system, to control the tolerance of Φ 0.03mm ultrafine titanium wire within ± 0.003mm, with a wire breakage rate of less than 0.05%, far exceeding the industry average level. Different from the standardized production of ordinary titanium wire manufacturers, we can customize special performance for high-end scenarios, such as optimizing wire surface smoothness to reduce solder ball defects for semiconductor customers, and adjusting wire toughness to meet the bending needs of medical customers. At the same time, we achieve full coverage of American standard grades, from pure titanium Gr1-Gr4 to titanium alloy Gr5-Gr12, all of which have mature processes. We have a stock of raw materials with specifications of Φ 0.05-1.0mm, and regular orders can be shipped within 72 hours. Special customization can be compressed to 5 days for delivery.
Why choose us?
Firstly, the ultra-fine specification customization precision is top-notch in the industry, and the after-sales guarantee is worry free throughout the entire process. We are one of the few domestic enterprises that can stably mass produce high-end titanium wire with a diameter of 0.05mm. We once customized Gr1 titanium wire of this specification for a Dutch semiconductor giant. By improving the drawing mold material and annealing process, we controlled the roundness error of the wire material within 0.002mm, perfectly adapting to its 7nm chip bonding needs. All customized products come with a 24 month quality guarantee. In case of issues such as wire breakage or excessive tolerances, we promise to provide a solution within 24 hours and send new products via DHL international express within 48 hours. At the same time, we will arrange a senior technical team to provide remote support, assist the customer in debugging the parameters of the bonding equipment, and ensure a seamless connection between the titanium wire and the production process. The customer has included us in the core supplier system.
Secondly, it has strong adaptability to customized scenarios and professional and efficient foreign trade services. We have a deep understanding of compliance requirements in different high-end fields. Foreign trade orders are equipped with dedicated bilingual customer managers who can synchronize production progress in real-time in multiple languages such as English, German, Japanese, etc., provide production process image traceability, and eliminate cross-border communication barriers. After the product arrives at the customer's factory, if on-site technical guidance is needed, we can coordinate with our cooperative engineers to solve the problem online within 2 hours. The titanium wire and instrument assembly problem we previously solved for a medical equipment enterprise in Germany was efficiently completed through this method, winning high recognition from the customer.
Thirdly, the dual optimization of customization cost and flexibility reduces procurement risks. Relying on our independently developed continuous drawing process and large-scale raw material procurement, our high-end customized products are priced 20% -25% lower than European and American manufacturers, and there is no minimum customization quantity limit. Even laboratory sample orders that only require 200g can enjoy the same precision processing and independent packaging services as bulk orders. In response to urgent research and development needs, we can activate the expedited channel. We have previously compressed the delivery cycle of a certain aerospace company in North America from 10 days to 4 days for a Φ 0.08mm Gr5 titanium wire, ensuring the progress of its sensor prototype development. At the same time, free sample trial services are provided, and customers can sign formal orders after confirming that the performance meets the standards, minimizing procurement risks to the greatest extent possible.
We always take "empowering high-end manufacturing" as our mission, and with our ultimate pursuit of Premium Ultra Titanium Wire production technology and perfect service system, we provide precise customized solutions for global customers. Whether it is the micro nano packaging requirements in the semiconductor field or the biosafety requirements in the medical field, we can respond with professional capabilities and become your trusted long-term partner.
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Email:bjcxtitanium@gmail.com
Whatsapp:+8613571718779
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