Baoji Yinnly Titanium Co., Ltd. is one of the most reliable manufacturers and suppliers of gr5 titanium flat bar in China, featured by high quality customized products. If you're going to wholesale durable gr5 titanium flat bar made in China, welcome to get free sample from our factory. For price consultation, contact us.
Product Introduction
Gr5 titanium flat bar-also referred to as Ti-6Al-4V titanium alloy flat bar-is one of the most commonly used titanium alloys. Its composition is roughly 90% titanium, with 6% aluminum and 4% vanadium as the primary alloying elements. The material offers a high strength-to-weight ratio, excellent corrosion resistance, and strong biocompatibility. Gr5 polished titanium bar can be processed using methods such as welding and forging, and is widely applied in industries including aerospace, medical, automotive, marine, and chemical engineering-wherever lightweight construction and reliable performance are critical.
Chemical Composition of Gr5 Titanium Flat Bar
Main Alloying Elements:
- Titanium (Ti): Balance, approximately 88%–90%
- Aluminum (Al): 5.5%–6.75%
- Vanadium (V): 3.5%–4.5%
Impurity Elements (Maximum Limits):
- Iron (Fe): ≤ 0.40%
- Carbon (C): ≤ 0.08%
- Nitrogen (N): ≤ 0.05%
- Hydrogen (H): ≤ 0.015%
- Oxygen (O): ≤ 0.20%
Main Application Fields
Aerospace:
As the primary field of use, Gr5 titanium flat bar is often employed in landing gear, fuselage structures, and engine components. It helps maintain structural integrity under flight conditions while reducing overall weight and improving fuel efficiency. The material is also used in critical parts such as rocket engine casings and helicopter rotor hubs.

Medical:
Thanks to its strong biocompatibility, the titanium flat bars is commonly processed into orthopedic implants such as artificial joints and fracture fixation plates, as well as dental implants. It is also used to manufacture high-precision surgical instruments where reliability is essential.

Automotive:
In high-performance and racing vehicles, Gr5 titanium is used for high-stress parts like connecting rods. Its lightweight nature contributes to improved power output and handling.

Marine and Chemical Engineering:
In saltwater environments, the alloy is used for ship components and offshore drilling equipment. In chemical processing, it is suitable for reaction vessels, heat exchangers, and valves, offering resistance to corrosive media and helping extend equipment service life.

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