Titanium Grade 7 Sheet
The main difference in the chemical composition between titanium grade 7 sheets and other titanium alloy plates are the addition of a palladium-containing alloy pack during early production stages, also known as Ti-0.2Pd. The inclusion of palladium enhances its corrosion resistance in reducing environments while also improving its resistance to oxidation environments. In various high-temperature and high-concentration chlorine-containing media, THT Grade 7 titanium alloy plates exhibit optimal resistance to crevice corrosion. Additionally, THT Gr7 titanium plates possess various properties similar to various industrial pure titanium grades, making them widely utilized in the chemical industry. Particularly in the petrochemical sector, where industrial pure titanium and conventional titanium alloys could not satisfy, Gr7 titanium plates are the preferred choice.
- Product Details
- Grade 7 Titanium ASTM B265 Standard
- Factory
- Titanium Grade:G7(Ti-0.2Pd)
- Other available titanium grade:GR1,GR2,GR3,GR4,GR5,Gr9,GR12 etc
- Processing techniques：Cold Rolled/Hot Rolled
- Standard Meet:ASTM B265/AMS4911 etc
- Thickness:0.025-300mm
- Width:Max2440mm
- Soft annealing: 600 – 700°
- Stress relief heat treatment: 450 – 600°
- Surface:Bright, Polished, Pickling, Acid cleaning, Sandblasting etc
- Length:Max 6000mm
- Hardness:200HB during annealled condition
- Service:Cut to size accordingly
- Cutting method:Laser cutting, water cutting, wire cutting，shearing machine cutting
- Quality Test：Hardness， Chemical Test， Mechanical Property Test，Bending test, Hydrostatic，Destructive and Non-Destructive Test，Radiographic Test etc
| Titanium Grade | Grade 7 | |
| Chemical Compostion(%) | Pd | 0.12-25 |
| N | 0.03max | |
| C | 0.08max | |
| H | 0.015max | |
| Fe | 0.3max | |
| O | 0.25max | |
| Ti | Remained | |
| Tensile Strength(MPa) | 345min | |
| Yield Strength(Mpa) | 275-450 | |
| Elongation(%) | 20min | |
THT is a professional manufacturer and exporter of Gr7 titanium plates, offering Gr7 titanium plates in various stock thicknesses. The thickness ranges from thin to thick, including Gr7 titanium foils, Gr7 titanium strips, thin Gr7 titanium sheets, thick Gr7 titanium plates, and Gr7 titanium blocks. Gr7 titanium plates can be cut to length and width according to requirements. In addition to Gr7 titanium plates, THT also provides other corresponding Gr7 titanium materials, such as Gr7 titanium bars, Gr7 titanium welding wires, Gr7 titanium pipes, Gr7 titanium fittings, Gr7 titanium discs, Gr7 titanium rings, and more .With fast delivery and competitive prices THT Gr7 titanium sheets are very popular by domescially and overseas clients.
THT specializes in providing titanium-palladium alloy plates for years, we can also provide grades with lower palladium content, such as Gr16 titanium plates and Gr17 titanium plates, which typically contain approximately (0.04-0.08) palladium. Please feel free to contact us for any inquiries
Application
Containing a small amount of palladium, Gr7 titanium alloy plates exhibit excellent corrosion resistance in chemical processing, allowing the metal to withstand acid corrosion for extended periods in machinery and storage devices. Gr7 titanium plates maintain this corrosion resistance even in extremely hot and cold temperature environments. Gr7 titanium plates are easily weldable and can be cut into any shape or size, making them widely used in chemical processing equipment, heat exchangers, valves, pressure vessels, and oil drilling platforms. In some energy-related fields, Gr7 titanium plates are commonly used in the manufacturing of energy equipment, such as nuclear energy equipment, fossil energy equipment, solar energy equipment, etc.Due to its lightweight nature and ability to resist corrosion or cracking under extreme temperatures, Gr7 titanium sheet is also utilized in aerospace components.
Gr7 Titanium Sheet VS Pure Titanium Sheet
Due to the addition of other metal elements, Gr7 titanium plates typically exhibit higher strength and hardness. The inclusion of palladium enhances its corrosion resistance. In contrast, pure titanium plates have a higher purity of titanium and do not contain any other metal elements, resulting in greater ductility and toughness.
Gr7 titanium plates are commonly used in applications requiring high strength and corrosion resistance, such as chemical processing equipment, aerospace components, and marine engineering. On the other hand, pure titanium plates are often employed in situations demanding high material purity, such as medical devices and aerospace structural components.
Mainly because of palladium composition, which increases production cost a lot, Gr7 titanium plates are priced much higher than pure titanium plate. THT produces Gr7 titanium sheet long term with competitive price.
Related Products
Why do prices vary significantly among different titanium-palladium alloy plates?
The main reason for the significant price difference among different titanium-palladium alloy plates lies in the varying content of the precious metal palladium. For instance, with Gr7 titanium plates, some suppliers offer content ranging from (0.12-0.15) Pd, while others may provide (0.15-0.18) Pd or even (0.18-0.25) Pd. On the other hand, Gr16 and Gr17 typically contain a lower palladium content, ranging from (0.04-0.08) Pd, resulting in relatively cheaper prices
Yes, we could make polished, buffing, pickling and sandblasting etc surface.
We can use a spectrometer on-site to check the chemical composition and take video or take photos.
The price of Gr7 titanium alloy plates is primarily determined by the market price of palladium. We have Gr7 titanium plate inventory, and the price validity period can be maintained for 6 months.
Most oftern we have stock Gr7 titanium sheet and could delivery within 3 working days after payment?
Our MOQ is 1kg.
Hot rolled Grade 7 titanium sheets exhibit high tensile strength and excellent fatigue resistance, along with good corrosion resistance and weldability. Cold rolled Grade 7 titanium sheets have better formability compared to hot-rolled sheets but lack weldability.
Yes, it could be used in aerospace .
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