Seamless Titanium Tube Grade 9
Grade 9 titanium alloy, also known as Ti-3Al-2.5V, is a titanium alloy close to the α-β type. Its main components include 3% aluminum and 2.5% vanadium, in addition to small amounts of iron, oxygen, carbon, nitrogen, hydrogen and other elements
Description
Grade 9 titanium alloy, otherwise recognized as Ti-3Al-2.5V, is a titanium alloy that is nearly of the α-β type. Its principal constituents are 3% aluminum and 2.5% vanadium. Besides these, it contains trace amounts of elements such as iron, oxygen, carbon, nitrogen, and hydrogen.
Features:
- Strength and toughness: Grade 9 titanium alloy boasts excellent strength and toughness. It is capable of maintaining consistent performance even under high temperature and high pressure scenarios. This makes it an ideal choice for applications in the aerospace industry and for aeroengine components, where reliability under extreme conditions is crucial.
- Corrosion resistance: With remarkable corrosion resistance, Grade 9 titanium alloy can effectively withstand the erosion of corrosive substances like seawater and saltwater. As a result, it has found extensive use in marine engineering projects and in the construction of chemical equipment, ensuring long-term durability in harsh environments.
- Good weldability: This alloy exhibits excellent weldability. It is compatible with various welding techniques, including conventional welding, arc welding, and laser welding. Such versatility in the manufacturing process provides great plasticity and machinability, enabling the creation of complex components with ease.
- Low density: One of the notable features of Grade 9 titanium alloy is its relatively low density. It is lighter than numerous other metals, which gives it a significant advantage in the design of parts that demand a lightweight approach, facilitating more efficient and fuel-saving applications.
Professional titanium material supplier - GNEE

Chemical Composition Requirements
|
Element |
Weight % |
| Ti | 92.6 – 95.5 |
| Al | 2.5-3.5 |
| V | 2-3 |
| Fe | ≤ 0.25 |
|
C |
≤ 0.08 |
| N | ≤ 0.030 |
| H | ≤ 0.015 |
| Other | each≤ 0.10 |
Physical Properties
| Properties | Metric |
| Density | 4.48g/cm³ |
| Melting Point | 1700°C |
Mechanical Properties
| Properties |
|
| Tensile strength | ≥ 862 MPa |
| Yield strength | ≥ 724 |
| Modulus of Elasticity | 105-120 GPa |
| Shear modulus | 43.0 – 45.0 GPa |
| Elongation at break | ≥ 10% |
| Poissons Ratio | 0.30 |
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About Us
Founded in 2008, GNEE has accumulated 16 years of rich experience in foreign trade exports. Our key product offerings cover a diverse range, including titanium tubes, rods, wires, foils, sheets, and parts in various specifications. By collaborating closely with numerous renowned factories, we're able to supply you with substantial quantities of top-quality metals and customized products tailored to your specific needs. Currently, our team comprises up to 200 dedicated employees, and we're poised for further growth in the future. Each one of us is wholeheartedly committed to delivering superior products and services to you. At GNEE, we're firmly dedicated to providing you with the finest products and services available. Additionally, we'll offer you more competitive pricing along with safe and swift transportation solutions. You can trust GNEE as a reliable partner. We sincerely anticipate the opportunity to work with you and build a mutually beneficial business relationship.
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