Titanium alloys, known for their excellent mechanical properties and corrosion resistance, are widely used in aerospace, chemical processing, medical, automotive, and many other fields. Different grades, due to their varying compositions and processing characteristics, are suitable for different applications. Below is an introduction to some common titanium alloy grades and their features.
Commercially Pure Titanium
This category refers to unalloyed titanium grades. They offer excellent corrosion resistance, good plasticity, and weldability, but generally have lower strength compared to alloys.
Grade TA1: Features good corrosion resistance, plasticity, and weldability. It is commonly used in chemical processing equipment, seawater desalination units, and other applications where high corrosion resistance is required but strength demands are moderate. For instance, it can provide reliable corrosion resistance in the manufacturing of small chemical reactors, ensuring equipment longevity.
Grade TA2: Possesses slightly higher strength than TA1 while maintaining good corrosion resistance and workability. It is frequently found in equipment like heat exchangers and evaporators. For example, TA2 can operate stably in the complex media environments of industrial cooling system heat exchangers.
Alpha (α) Titanium Alloys
These alloys are alloyed primarily with neutral elements (like tin) and alpha stabilizers (like aluminum). They exhibit good creep resistance and weldability but are generally not heat-treatable to high strength levels.
Grade TA7: A typical alpha alloy with good oxidation resistance and creep performance at elevated temperatures. It is often used in high-temperature components of aircraft engines, such as compressor blades. In aerospace, TA7 maintains stable performance under high-temperature, high-pressure operating conditions, ensuring engine safety.
Grade TA15: Offers higher strength and good weldability. It is widely used in aircraft structural components, such as key structural parts like wing spars. Its high strength meets the requirements for withstanding complex loads during flight.
Alpha+Beta (α+β) Titanium Alloys
This is the most widely used class of titanium alloys. They contain a mix of alpha and beta stabilizers, allowing them to be strengthened by heat treatment. They offer a good balance of strength, ductility, and formability.
Grade TC4 (Ti-6Al-4V): This is one of the most extensively used titanium alloys globally. It boasts excellent comprehensive properties: high strength, good corrosion resistance, and relatively good processability. In aerospace, it is used to manufacture aircraft fuselage structures and landing gear. In the medical field, it is used for artificial joints, bone plates, and other implants. For example, in the manufacturing of high-performance fighter jet airframes, TC4 reduces overall weight while ensuring structural strength, enhancing flight performance.
Grade TC11: Characterized by high strength and good thermal strength (creep resistance). It is commonly used for high-temperature components in aircraft engines, such as turbine discs and blades. Under high-temperature, high-stress conditions, TC11 maintains stable performance, ensuring efficient engine operation.
Beta (β) Titanium Alloys
These alloys are rich in beta-stabilizing elements (like molybdenum, vanadium). They offer excellent cold formability in the solution-treated condition and can achieve very high strength after aging heat treatment.
Grade TB5: Known for good cold formability and high strength. It finds applications in special aerospace structural components and in the sporting goods sector. For instance, in the manufacturing of high-end golf club heads, TB5 can be cold-formed into complex shapes while providing sufficient strength and elasticity.
These common titanium alloy grades each play unique and vital roles in various industries, providing essential material support for technological development. With continuous scientific and technological advancement, new titanium alloy grades are constantly emerging, further expanding the application scope of these versatile materials.
In summary, the selection of a titanium alloy depends heavily on the specific requirements of the application, including needed strength, corrosion resistance, formability, weldability, and service temperature.
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Our product range
| Product Category | Standard Forms / Types | Common Grades (ASTM) | Typical Dimensions / Specifications | Key Applications |
|---|---|---|---|---|
| Titanium Pipes & Tubes | Seamless Pipe, Welded Tube, Heat Exchanger Tubes, Condenser Tubes, Capillary Tubes | Grade 1, 2, 3, 5 (Ti-6Al-4V), 7, 9 (Ti-3Al-2.5V), 12 | OD: 0.5mm - 300mm+ Wall Thickness: 0.1mm - 20mm Length: Custom up to 15m |
Aerospace, Chemical Processing, Marine, Power Plant Condensers, Bicycle Frames, Medical Implants |
| Titanium Sheets & Plates | Hot-Rolled Plate, Cold-Rolled Sheet, Checker Plate (Flooring) | Grade 1, 2, 3, 5 (Ti-6Al-4V), 7, 12 | Thickness: 0.1mm - 100mm+ Width: Up to 2000mm Length: Up to 6000mm |
Chemical Tanks, Pressure Vessels, Architectural Cladding, Marine Hardware, Armor Plating, Heat Exchangers |
| Titanium Bars & Rods | Round Bar, Square Bar, Hex Bar, Forged Bar, Wire Rod | Grade 1, 2, 4, 5 (Ti-6Al-4V), 7, 12 | Diameter/Size: 1mm - 500mm+ Length: 1000mm - 6000mm (Std.), Custom |
Fasteners (Bolts, Nuts), Surgical Implants, Pump Shafts, Valve Components, Golf Clubs, Marine Shafting |
| Titanium Strips & Coils | Cold-Rolled Strip, Precision Foil, Coiled Strip | Grade 1, 2, 5 (Ti-6Al-4V), 12 | Thickness: 0.02mm (Foil) - 5mm Width: 5mm - 500mm Coil Weight: Up to 1000kg |
Bellows, Medical Stents, Gaskets, Honeycomb Cores, Springs, Electronic Components |
| Titanium Wires | Welding Wire, Spring Wire, Fastener Wire, Mesh Wire, Medical Suture Wire | Grade 1, 2, 4, 5 (Ti-6Al-4V), ELI (Extra Low Interstitial) | Diameter: 0.05mm - 10mm Condition: Annealed, Hard-Drawn Form: Coils, Spools, Straight Lengths |
3D Printing (Wire-AM), Welding Filler, Chemical Mesh, Orthodontic Archwires, Fishing Leaders, Springs |
Our factory
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.
Titanium product packaging
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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