Welding Titanium Tubing 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, scientifically denoted as Ti - 3Al - 2.5V, falls into the category of α - β type titanium alloys. It contains 3% aluminum and 2.5% vanadium. This particular titanium alloy exhibits several distinctive characteristics, rendering it suitable for diverse applications and demonstrating unique performance in forging processes.
Characteristics:
Strength - toughness combination: Grade 9 titanium alloy boasts excellent strength and toughness. It is capable of maintaining stable performance under high - temperature and high - pressure environments, making it an ideal choice for the aerospace and aeroengine sectors.
Superior corrosion resistance: This alloy shows remarkable corrosion resistance. It can withstand the erosion of corrosive substances like seawater and saltwater. As a result, it finds extensive application in marine engineering and chemical equipment.
Good weldability: Grade 9 titanium alloy features favorable weldability. It is compatible with common welding techniques such as arc welding and laser welding. This property endows it with high plasticity and machinability during the manufacturing stage.
Low density: With a relatively low density, Grade 9 titanium alloy is lighter than numerous other metals. This characteristic gives it an edge in the design of components where lightweight requirements are crucial.
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 |
Large-scale factory production
About Us
GNEE, founded in 2008, has amassed 16 years of expertise in foreign trade export. Our product portfolio encompasses a wide range of titanium - based items, including titanium tubes, rods, wires, foils, sheets, and parts in diverse specifications. By collaborating with numerous renowned factories, we ensure the availability of high - volume, top - quality metals, as well as the ability to offer customized products. Our team consists of 200 dedicated employees, and we anticipate further growth in the future. Each member of our staff is wholeheartedly committed to delivering enhanced products and services to you. We are determined to offer you the finest products and services, along with more competitive pricing and secure, swift transportation solutions. GNEE is a reliable partner you can count on. We sincerely look forward to commencing a fruitful cooperation with you.
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