GR9 titanium alloy is an α+β type titanium alloy, primarily composed of titanium (Ti) as the matrix, with the addition of 3% aluminum (Al) and 2.5% vanadium (V). This carefully formulated composition significantly improves strength and corrosion resistance while maintaining the lightweight properties of titanium alloys. The addition of aluminum enhances the alloy's high-temperature stability, while vanadium improves its machinability.
Titanium Alloy Grade 9
Titanium Grade 9, is sometimes referred to as "half 6-4". It offers 20-50% higher strength than C.P. grades, but is more formable and weldable than Ti-6AI-4V. Titanium Grade 9 combines strength, weldability and formability. The alloy has excellent formability plus higher tensile strength than the strongest unalloyed grade.
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Chemical Analysis of Titanium Alloy Grade 9 |
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O |
N |
C |
H |
Fe |
Al |
V |
Ni |
Mo |
Pd |
Other |
Residual |
Ti |
|
0.15 Max |
0.03 Max |
0.08 Max |
0.015 Max |
0.30 Max |
2.5-3.5 |
2.0-3.0 |
0.4 Max |
Bal |
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Products Description
Material: Titanium 3AL-2.5V Grade 9
Execution standard: ASTM B338
Status: Annealing
Outside diamete: 1.75" / 44.5mm
Wall thickness: .035" / 0.9mm
Length: 19.68" / 500mm
Weight: 10.6oz / 300g
Quantity: 1 Piece
Minor Surface Scratches
Size / weight there will be slight deviation
Applications
Ti-3-2.5 as a cold-worked and heat treated titanium alloy provides excellent service in aggressive chloride-containing environments. Typical applications are:
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.
