Description
Technical Parameters
Introductions
Grade 7 Ti-Pd Titanium refers to a α-titanium alloy with titanium-palladium alloy (UNS Number: R52400), maintaining CP Ti's excellent ductility while enhancing corrosion resistance. It is optimized for severe corrosive environments where standard titanium grades (Gr2) may fail.
Advantages about Properties
|
Feature |
Technical Details |
|
Corrosion Resistance |
Gr7 is superior to pure titanium (Gr1-Gr4) in harsh environments |
|
Mechanical Properties |
Tensile strength: 370-550 MPa Yield strength: ≥275 MPa Elongation: ≥20% Excellent formability (weldable, machinable) |
|
Biocompatibility & Stability |
Non-toxic, bio-inert, and resistant to crevice corrosion |
What are Differences?
|
Grade |
Alloy Type |
Key Difference from Gr7 |
|
Gr1-Gr4 |
Pure Titanium |
Lower corrosion resistance (no palladium addition) |
|
Gr5 (Ti-6Al-4V) |
α-β Titanium |
Higher strength but lower corrosion resistance |
|
Gr7 |
Ti-Pd Alloy |
Best corrosion resistance among commercial grades |
What are Main Applications?
01
Chemical Processing Industry
Equipment Components: Heat exchangers, condensers, reactors, pipes, valves, and pumps .
Waste Treatment Systems: Tanks and pipelines for handling acidic wastewater or chemical effluents
02
Marine Engineering
Hull components, fasteners, and seawater cooling systems for ships and offshore platforms
03
Power Generation
Cooling Systems: Condenser tubes and heat exchanger parts for nuclear and fossil fuel power plants
Geothermal Power: Components for geothermal well systems
04
Oil and Gas Industry
Downhole and Offshore Equipment: Tubing, casing components, and wellhead parts for sour gas/oil wells (containing H₂S and chlorides).
Refining Units: Components for desalination, acid treatment, and catalytic cracking processes
Desalination Plants: Heat exchanger tubes and pressure vessels for reverse osmosis (RO) systems.
Packing and Shipment
** By express: DHL, UPS, FEDEX, TNT, SF, CR express, Postal express,By air cargo or By sea/ocean.
** Covered with plastic film and anti-rust paper. Use the strong wooden case with angle iron at the edges.
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