Grade 9 titanium pipe is a versatile alpha-beta alloy (Ti-3Al-2.5V), offering an optimal balance between pure titanium's formability and Grade 5's strength. It features moderate strength, exceptional weldability, and outstanding corrosion resistance in diverse environments. Its density (4.48 g/cm³) is approximately 60% that of steel, yet it delivers strength comparable to some steels, making it ideal for weight-sensitive applications. The alloy excels in durability across harsh conditions, including seawater, chemical processing, and extreme temperatures, while maintaining excellent fracture toughness and fatigue resistance.
Chemical composition
| Al | V | N | H | O | Fe | C |
|---|---|---|---|---|---|---|
| ≤ 3.5 - 2.5 | ≤ 3.0 - 2.0 | ≤0.02 | ≤0.013 | ≤0.12 | 0.25 | 0.10 |
Material Data Sheet Ti Gr 9
| Material No. | 3.7194 |
| Alloy | Titanium 3AL- 2.5V |
| UNS | UNS R56320 |
| Norm/Standard | Titanium 3-2.5 |
Special Properties Ti Gr 9
Melting Range < 1700 Deg C
Density 4.48 g/cm³
Elastic Modulus 100 GPa
Shear Modulus 44 GPa
Excellent Resistance to pitting and crevice / erosion corrosion
High Mechanical strengths , superior to the C. P Titanium Grades
Applications
Oil and gas industry
Chloride environments such as seawater handling and process systems and hydraulic and process fluid tubes in umbilicals.
Seawater cooling
Tubing for heat exchangers and coolers on oil platforms, in refineries, chemical industries, process industries and other industries using seawater or chlorinated seawater as coolant.
Refineries and petrochemical plants
Tubes and pipes where the process environment contains a high amount of chlorides or sulfides.
Geothermal wells
Heat exchangers in geothermal exploitation units, systems exposed to geothermal or high-salinity brines, tubing and casing for production.
Pulp and paper industry
Tubing for chloride containing bleaching environments.
Desalination plants
Tube and pipe for seawater transport, heat exchanger tubing, and pressure vessels for reverse osmosis units.
about us
We are a leading manufacturer and exporter specializing in Titanium and Titanium Alloy products. Our company is dedicated to providing a comprehensive range of high-quality titanium solutions for demanding global industries such as Aerospace, Chemical Processing, Medical, Marine Engineering, Power Generation, and Sports Equipment.
Our core export portfolio encompasses the full spectrum of wrought titanium products, including:
Titanium Tubes & Pipes: From precision Thin-Walled Titanium Tubes for heat exchangers to robust Thick-Walled Titanium Pipes for high-pressure applications.
Titanium Plates & Sheets: Supplied as Titanium Plates for heavy-duty construction and Titanium Sheets / Titanium Foils for precise manufacturing.
Titanium Bars & Rods: We supply Titanium Bars, Titanium Rods, and Titanium Wires in various diameters and finishes.
Titanium Fasteners: A complete range of Titanium Fasteners including bolts, nuts, and studs.
We expertly process all common grades to meet diverse operational requirements, including:
Commercially Pure Titanium: Gr1, Gr2
Titanium Alloys: Gr5 (Ti-6Al-4V), Gr7, Gr9 (Ti-3Al-2.5V), Gr12
Our production and quality assurance strictly adhere to international standards such as ASTM B265, ASTM B337, ASTM B338, ASTM B348, ASME SB-363, and AMS 4902, ensuring superior performance, excellent corrosion resistance, and high strength-to-weight ratio in every product.
Leveraging our advanced manufacturing expertise and stringent quality control, we are your trusted global partner for reliable, high-performance titanium materials.
