Titanium Alloy Grade 6 / Ti-5Al-2.5Sn

Grade 6 is classified as a near-alpha alloy. Its composition-5% aluminum and 2.5% tin-is carefully balanced to enhance strength while maintaining the favorable characteristics of alpha-phase titanium:

Excellent Weldability: Unlike some alpha-beta alloys, Grade 6 can be welded reliably in most environments, making it suitable for fabricated structures.

Good Strength Retention at Temperature: It maintains useful mechanical properties at temperatures up to approximately 315°C (600°F), outperforming Grade 5 in this regime.

Superior Creep Resistance: Its alpha structure provides better resistance to deformation under sustained load at elevated temperatures compared to alpha-beta alloys.

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Aerospace Airframes & Engine Components: Historically and currently used in certain airframe sections, compressor casings, and engine mounts in both military and commercial aircraft where elevated temperature performance is required.

Cryogenic Vessels & Systems: It retains good ductility and toughness at very low temperatures, making it a trusted material for liquid fuel tanks and structures in aerospace and research.

High-Integrity Welded Structures: Applications requiring complex weldments that must perform in warm environments benefit from Grade 6's combination of weldability and thermal stability.

The choice between Grade 6 and Grade 5 is rarely ambiguous; it is dictated by the operating conditions.

Choose Grade 6 if: Your design operates consistently above 150°C (300°F), requires extensive, reliable welding, or demands superior creep resistance. Cryogenic applications also favor Grade 6.

Choose Grade 5 if: You require maximum room-temperature strength, better fatigue performance in most conditions, or superior forgability. Grade 5 is also the default for biomedical implants.

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Our factory specializes in the field of international trade of titanium materials, professionally producing high-quality series products such as titanium tubes, titanium bars, titanium plates, titanium wires, and titanium strips. The factory is equipped with internationally advanced production and testing equipment, including precision forging units, high-speed cold rolling mills, vacuum melting furnaces, CNC spinning machines, continuous drawing production lines, and automated surface treatment systems. Coupled with precision testing instruments such as spectrometers and ultrasonic flaw detectors, we ensure precise control over the entire process from raw materials to finished products. We are committed to providing global customers with titanium products that offer excellent performance and a complete range of specifications through stable and reliable processes and strict quality management, meeting the application needs of high-end industries such as energy, chemical, aerospace, and medical fields.

We place great emphasis on the transportation safety and delivery quality of our products. All titanium materials are packaged using strict industrial-grade solutions: titanium tubes and bars undergo anti-rust treatment, are tightly wrapped with waterproof stretch film, and then placed in reinforced wooden or iron boxes lined with moisture-proof paper, with fillers added to prevent sliding and collisions during transportation. Titanium plates and strips are covered with protective film, fitted with edge protectors, separated layer by layer with moisture-proof paper, loaded onto sturdy wooden or steel pallets, and securely fastened with steel straps. Fine titanium wires are neatly coiled onto specialized spools and encapsulated in sealed boxes that are waterproof and dustproof. Each packaging unit is accompanied by clear product labels, material certificates, and moisture-proof indicators, ensuring that the goods remain intact, clearly labeled, and safely delivered to global customers through long-distance sea freight and multimodal transportation.

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