Grade 23 Ti 6Al-4V ELI Titanium Alloy Pipe Manufacturer
As a leading supplier of titanium and titanium alloy tubes in China, Daxun provides high-performance titanium tubes to the world.
- Titanium tube Grade：Grade 23 – UNS R56401
- Titanium tube types：Seamless Ti tube, Ti welded tube, forged Ti tube
- Titanium tube density The density of grade 23 titanium is 4.51 g/cm3
- Standards：ASTM B338/ASME SB338、ASTM B337/ASME SB337、ASTM B861/ASME SB861、ASTM B862/ASME SB862、AMS4911、AMS4928
- Softest Ti,High ductility, Very corrosion resistant, good cold formability
————Daxun produces titanium tubes in China to meet the diverse and ——demanding needs of customers！
Provide High Quality Grade 23 Titanium Pipe to Customers Around The World
Grade 23 titanium tubing, also known as Ti-6Al-4V ELI, is a high-strength, lightweight alloy composed of titanium with 6% aluminum and 4% vanadium in an extra-low interstitial (ELI) form.It is an improved alloy based on the classic Ti-6Al-4V (grade 5) by further reducing the content of interstitial elements such as oxygen, iron, and nitrogen (such as oxygen content ≤ 0.13%).Its extra-low interstitial (ELI) composition significantly enhances fracture toughness and fatigue resistance compared to standard titanium alloys, allowing it to perform reliably under cyclic loading conditions. The alloy maintains its impressive strength-to-weight ratio even at cryogenic temperatures, unlike many metals that become brittle in extreme cold. Additionally, Grade 23 exhibits superior corrosion resistance in both acidic and chloride environments, outperforming many stainless steels and other titanium grades in aggressive chemical settings.
Where is Grade 23 titanium pipe used?
Grade 23 titanium tubing has unique applications in cutting-edge medical devices, particularly orthopedic implants such as spinal fusion cages and joint replacement components, which require lifelong biocompatibility and fatigue resistance. It is particularly well-suited for dental implant systems, where osseointegration (a direct structural connection between bone and implant) is crucial to the long-term success of the system. In aerospace, it is the material of choice for hydraulic and fuel lines in commercial and military aircraft, which must balance weight reduction with extreme pressure requirements. The material’s properties also make it an ideal choice for high-performance bicycle frames used by professional cyclists, where its vibration-absorbing properties and fatigue resistance provide a competitive advantage.
Key Notes:
ELI (Extra Low Interstitial): Grade 23 has stricter limits on oxygen, nitrogen, hydrogen, and carbon compared to standard Grade 5 (Ti-6Al-4V) to enhance ductility and biocompatibility.
Primary alloying elements: Aluminum (Al) and vanadium (V) contribute to strength and phase stability.
Impurity control: Low iron, carbon, nitrogen, and hydrogen ensure superior corrosion resistance and fatigue performance.
Key performance:
High strength + high toughness: tensile strength can reach 895-930 MPa (annealed state), elongation ≥10%, better than ordinary Grade 5, suitable for scenes with dynamic loads.
Excellent corrosion resistance: acid resistance (such as hydrochloric acid, sulfuric acid), alkali resistance, seawater resistance, outstanding performance in medical implants and chemical equipment.
Biocompatibility: non-magnetic, non-toxic, excellent compatibility with human tissue, is the preferred material for orthopedic implants.
Processability: can be formed by forging, rolling, machining, welding performance is better than ordinary titanium alloy.
البيانات
- المعلمة
- الخواص الميكانيكية
- الخصائص الفيزيائية
| العنصر | تي | آل | V | O | في | C | N | H | Other elements |
| نطاق التركيب (بالوزن %) | >89% | 5.50 – 6.75% | 3.50 – 4.50% | ≤ 0.13% | ≤ 0.25% | ≤ 0.08% | ≤ 0.05% | ≤ 0.0125% | ≤ 0.4% |
| الممتلكات | القيمة |
|---|---|
| قوة الشد القصوى | 860-950 MPa |
| قوة المردود | 795-860 MPa |
| الاستطالة | 10-15% |
| Fatigue Strength | ~500 MPa (at 10⁷ cycles) |
| Fracture Toughness | 70-90 MPa√m |
| الصلابة | 320-350 HV |
| معامل المرونة | 90-110 GPa |
| الممتلكات | القيمة |
|---|---|
| الكثافة | 4.43 جم/سم مكعب |
| نقطة الانصهار | 1660-1680°C |
| التوصيل الحراري | 7.2 W/m·K |
| معامل التمدد الحراري | 8.6 × 10⁻⁶ /°C |
| المقاوماتية الكهربائية | 1.78 μΩ·m |
| Specific Heat Capacity | 560 J/kg·K |
اختر Daxun لمساعدة مشروعك على الانطلاق.
Advanced Production
We offer a comprehensive selection of Grade 23 titanium tubing solutions, including both welded and seamless options to meet diverse industrial requirements. Our inventory features precision-engineered tubes manufactured to the highest quality standards, ensuring optimal performance in demanding applications. Whether you need welded tubes for cost-effective solutions or seamless tubes for superior pressure capabilities, our Grade 23 titanium products deliver exceptional strength-to-weight ratios, outstanding corrosion resistance, and biocompatibility for aerospace, medical, marine, and chemical processing industries.
تقارير الاختبار
We provide comprehensive documentation and certification reports for all our Grade 23 titanium tubing, ensuring complete transparency and compliance with industry standards. Our documentation package includes material test reports (MTRs), chemical analysis certificates, mechanical property verification, and non-destructive testing results. Each batch of our Grade 23 titanium tubes comes with full traceability records, detailing the manufacturing process, heat treatment information, and quality assurance protocols.
الجودة والتسليم والتفتيش
Daxun performs several quality assurance tests, these tests include flattening test, flaring test, ultrasonic flaw detection test, pitting and resistance test, mechanical test, hardness test, material positive identification, expansion test, etc. All these tests ensure that the Grade 23 Titanium Welded Pipe and Grade 23 Titanium Seamless Pipe materials are suitable for the required application. During the production process, we measure the diameter, thickness and surface of the products. Our standard delivery time is 5-7 days and the delivery time for special size products is 15-20 days.
- وقت التسليم لدينا يتوافق تمامًا مع العقد.
- دعم الوكالات الخارجية للعملاء للذهاب إلى المصنع للفحص
- دعم العينات المجانية لاختبار العملاء
- دعم الفحص الموقعي أو فحص المصنع بالفيديو
الدعم الفني
إذا كنت بحاجة إلى أي مساعدة فنية إضافية، فسيكون من دواعي سرور أخصائي المعادن المقيم لدينا وموظفينا المطلعين تقديم المساعدة. بالإضافة إلى ذلك، تفتخر Daxun بوجود مختبر اختبار معتمد - وهو الأول من نوعه في صناعة مخزون المعادن المتعددة والبلاستيك. وهذا، في رأينا، يدل على تفانينا الثابت للجودة وفلسفتنا كمورد متكامل الخدمات.
Daxun Grade 23 Titanium TUBE Let your brand improve rapidly
- معرض الصور
Grade 23 titanium tube form (4)
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Titanium seamless tubes are made by piercing and drawing solid titanium bars, and the hollow part of the tube is made by piercing or hot extrusion. Titanium seamless tubes are ideal for very large diameter to wall thickness ratios and have very good external dimensional tolerances.
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Titanium welded pipe is a tubular product made of strip titanium that is roll formed and fusion welded along the longitudinal seam. The welding process used by Daxun Alloy does not use any filler metal during the welding process.
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Titanium square tubes are drawn from round tubes or round tube billets and can be formed into right angles or rounded corners. They can also be cold extruded, which is efficient and low cost. The only disadvantage is that the tolerance will gradually increase.
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Tubular products are welded and then re-drawn to final size. Welding and drawing is ideal for producing thick walled, large diameter tubes that cannot be welded directly to size but still offer cost savings over seamless tubes. All Daxun welded and drawn tubes are bright annealed.
أحدث مشاريع ومنتجات الحالة الساخنة
Grade 23 titanium pipe (Ti-6Al-4V ELI) is an extra low interstitial version of the popular Grade 5 titanium alloy. It contains reduced levels of oxygen, iron, and other interstitial elements, which results in improved fracture toughness, better fatigue resistance, and enhanced biocompatibility while maintaining high strength-to-weight ratio.
Grade 23 titanium tubes offer excellent biocompatibility, reducing the risk of adverse reactions when implanted in the human body. They have a modulus of elasticity closer to bone than many other metals, which helps reduce stress shielding. Additionally, their superior fatigue resistance ensures long-term performance in load-bearing medical applications.
Grade 23 titanium tubes exhibit outstanding corrosion resistance in most environments, including seawater, chlorides, and acidic conditions. The protective oxide layer that forms on the surface provides exceptional resistance to pitting and crevice corrosion, making them suitable for marine and chemical processing applications.
We offer Grade 23 titanium tubes in a comprehensive range of sizes, with outer diameters from 6mm to 120mm and wall thicknesses from 0.5mm to 10mm. We can also provide custom dimensions and special tolerances to meet specific project requirements.
Yes, we can supply Grade 23 titanium tubes with various surface treatments including anodizing, passivation, polishing, and coating options. These treatments can enhance specific properties such as wear resistance, friction characteristics, or aesthetic appearance depending on your application needs.
All our Grade 23 titanium tubes undergo rigorous quality control including ultrasonic testing, eddy current inspection, and dimensional verification. We provide full material traceability and complete documentation including chemical analysis, mechanical properties, and non-destructive testing reports with every order.
على الرغم من أن درجة التيتانيوم تزيد من التكلفة قليلاً، إلا أن التكلفة الإجمالية تتحدد في المقام الأول حسب شكل وشكل التيتانيوم الذي تحتاجه.
At DAXUN, we offer a wide range of titanium products, including tubes, tubes, coils and bars. The length, width and quantity of each item you require will affect the amount you pay at checkout.
لسوء الحظ، من الصعب التوصل إلى سعر عبر الإنترنت دون معرفة الكثير عن مشروعك وما سيُستخدم التيتانيوم من أجله.
لحسن الحظ، فريق خبرائنا موجود دائماً لمساعدتك وتقديم المشورة لك بشأن احتياجاتك من التيتانيوم. من خلال إرسال بريد إلكتروني إلى [email protected]، سنكون قادرين على الرد عليك ببعض النصائح وعرض أسعار دقيق.
احرص على تضمين أكبر قدر ممكن من المعلومات حول درجة وشكل وكمية التيتانيوم التي تحتاجها للحصول على فهم أفضل لاحتياجاتك.
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