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Ti Gr.7

Ti Gr.7

Grade 7 (TA9) boasts remarkable weldability and machinability, and is especially resistant to corrosion caused by reducing acids compared to other titanium alloys. It also quickly forms a thin, uniform oxide film on its surface in the atmosphere, providing further protection against corrosion.

Equivalent grades

• Ti Gr.7
• DIN 3.7235
• UNS R52400
• Titanium Grade 7
• Ti 2 Pd

Chemical Composition Reference


Physical Property Reference

• Tensile Strength: 345Mpa

• Yield Strength: 275-450 MPa

• Elongation: 20%

Stock & Dimensions

Our warehouse has a large number of stock to provide you with a variety of products in different sizes, and can also customize the size according to your needs.
• Bar: 0.5~600mm Diameter
• Coil: 0.5~150mm Thick
• Plate: 0.5~200mm Thick
• Pipe: 6~630mm External Diameter; 0.5~40mm Wall Tick
• Available in specific sizes

Product Forms

We provide you with a variety of product forms, including but not limited to:
• Bar/Rod
• Pipe/Tube
• Coil/Strip
• Plate/Sheet/Circle
• Wire
• Fitting (Flange, Elbow, Tee...)
• Customize

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Ti Gr.7

Essential details
Mechanically and physically equivalent to Grade 2, except with the addition of the interstitial element palladium (Pd), making it a more corrosion resistant alloy. Grade 7 has excellent weldability and machinability and is the most corrosion resistant of all titanium alloys, especially to reducing acids. (Good corrosion resistance. In the atmosphere, a uniform and fine oxide film is formed on the surface of titanium immediately, which has the ability to resist corrosion by various media. Generally, titanium has good corrosion resistance in oxidizing and neutral media. In seawater, Corrosion resistance in wet chlorine and chloride solutions is better.)


- Chemical process and production equipment components

- Corrosive Chemical Equipment

- Hydrocarbon processing

- Diesel Engine Parts

- Exhaust guard

- Fastener

- Mixer

- Cooler

- Shipping Corrosion Resistant Piping, Valves, Pumps

- Seawater desalination system components

- Aircraft skeleton

- Military industry

- Precision manufacturing

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Building #32, No.288 Xinzhuan Road, Songjiang District, Shanghai, China 201612
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