Gr9 Titanium Micro Tubing
Gr9 (Ti-3Al-2.5V) miniature titanium tubing is a very useful material in precision applications where high corrosion resistance, light weight and good mechanical properties are required.
Description
Gr9 titanium tubing has high strength and is suitable for applications that require some mechanical stress. It can be welded using a variety of welding methods such as TIG, MIG, etc., but requires proper shielding gas and process control.Gr9 miniature titanium tubing is non-toxic and friendly to human tissue, making it suitable for use in medical equipment. Despite its high strength, Gr9 titanium alloy has a low density (about 4.43 g/cm³) and is much lighter than steel.
First-class Gr9 Titanium Tube Production Process

Thermal Properties
The thermal properties of grade 9 Ti 3Al 2.5V alloy are tabulated below.
| Properties | Metric | Imperial |
|---|---|---|
| Thermal expansion co-efficient (@20-95°C/68-203°F) | 9.61 µm/m°C | 5.34 µin/in°F |
| Thermal conductivity | 8.30 W/mK | 57.6 BTU in/hr.ft².°F |
Other Designations
Equivalent materials to grade 9 Ti 3Al 2.5V alloy are as follows:
| AMS 4943 | AMS 4944 | ASTM B265 (9) | ASTM B337 (9) |
| ASTM B338 (9) | ASTM B348 (9) | ASTM B381 (9) | DMS 2241 |
| GE B50TF117 | MIL T-9046 | MIL T-9047 | PWA 1260 |
Application areas for Gr9 small diameter titanium tubing
1. Medical devices: Miniature titanium tubing is commonly used in the manufacture of catheters, stents, needles and other medical devices, especially those requiring high precision and biocompatibility.
2. laboratory instruments: in laboratory instruments and analytical equipment, micro titanium tubing is widely used because of its corrosion resistance and lightweight.
3. aerospace: also used in hydraulic systems, fuel systems and other critical components in aircraft and spacecraft.
4. precision engineering: used in electronic equipment and other precision engineering where a high degree of accuracy and durability is required.
Supply of Gr9 Titanium Tubes with Excellent Performance

Highly Reliable Team Supplies Gr9 Titanium Welded Tube

GNEE was established in 2008 with 16 years of manufacturing and sales experience. With many years of production experience and independent production factories, we can provide you with customized products. Meanwhile, we cooperate with many famous factories, which can provide you with large quantities of high quality metal. We have up to 200 employees and will continue to grow in the future. All of them are committed to providing you with better products and services. We are committed to providing you with the best products and services, and we will provide you with more favorable pricing and safe and fast transportation solutions. GENN is trustworthy. We look forward to working with you.
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