General Information

GR9 titanium alloy seamless pipe is developed as a cold-workable pipe material.

Standard: ASTM B338

GR9 titanium alloy is a near-α type titanium alloy with a nominal composition of Ti-3Al-2.5V. Its strength is 20% to 50% higher than that of pure titanium at room temperature and high temperature, and its welding performance and cold forming performance are superior to those of GR5 alloy.

The maximum operating temperature is approximately 315 °C. Although the alloy is not as strong as the GR5 alloy, it is widely used because of its excellent cold workability.

Chemical Composition

Main Other
Al V Ti Fe C N H O other
each total
2.0~3.5 1.5~3.0 balance 0.25 0.08 0.05 0.015 0.12 0.10 0.30

Regular titanium grades and sizes for titanium tubes, if you have any further questions, please feel free to Contact Us here.