TSM Technology supplies premium Grade 7 Titanium Plate / Sheet, prized for its excellent weldability and fabricability and top‑tier corrosion resistance. It is a go‑to material for chemical processing equipment and critical components that must endure aggressive environments. We keep standard ASTM B265 Grade 7 plate in stock, support custom dimensions, and offer OEM services. Our production capacity is 150 tons per month, and we are ready to ship in-stock items within 3-5 days.
Description of Grade 7 Titanium Plate / Sheet (Ti‑0.2Pd)
Grade 7 Titanium (Ti‑0.2Pd) is a Pd‑enhanced titanium alloy derived from commercially pure titanium. Adding a small amount of palladium dramatically improves corrosion resistance not only in reducing media but also in oxidizing media, giving Grade 7 the best crevice‑corrosion resistance among common titanium alloys. Because of the palladium addition, Grade 7 costs more than standard CP titanium grades, but it delivers superior performance where corrosion risk is high.
The alloy's excellent weldability and stable fabrication characteristics make it easier to form, weld, and install compared with many specialty metals-benefits confirmed by independent technical sources that note Grade 7's strong weldability performance.
Technical Specifications
Product specifications and availability
| Parameter | Specification |
|---|---|
| Material Grade | Grade 7 (Ti-0.2Pd) |
| Primary Standards | ASTM B265, AMS 4911 |
| Manufacturing Process |
Hot forging Hot rolled Cold rolled Annealing Poakling |
| Supply Condition | Y, R, M, ST conditions available |
| Surface Finish | Pickled, or as specified |
Chemical components
|
Element |
Nitrogen |
Carbon |
Hydrogen |
Fe |
Oxygen |
Palladium |
Residuals(each) |
Residuals(total) |
|
% |
0.03 |
0.08 |
0.015 |
0.30 |
0.25 |
0.12-0.25 |
0.1 |
0.4 |
Mechanical Property
| Grade 7 |
Tensile strength(min) |
Yeild strength(min) |
Elongation(%) | ||
|
ksi |
MPa |
ksi |
MPa |
||
|
50 |
345 |
40 |
275 |
20 |
|
Why Pd Matters
The palladium addition is not merely cosmetic; it directly reduces corrosion rates in aggressive acids such as sulfuric and hydrochloric acids. When Pd content is below about 0.05%, corrosion resistance worsens. At higher acid concentrations, alloys around 0.2% Pd show notably better corrosion behavior, making Ti‑0.2Pd particularly suitable for tougher service conditions. Grade 7's composition and performance thus fit environments where crevice corrosion or alternating oxidizing/reducing conditions are concerns.
Applications
Grade 7 Titanium Plate/Sheet is widely used in environments involving dilute hydrochloric, sulfuric, or phosphoric acids due to its enhanced corrosion resistance. It is an excellent material choice for chemical process equipment, including reactors, vessels, heat exchangers, and piping that operate under corrosive conditions. This alloy is also preferred for titanium equipment specifically designed to prevent crevice corrosion and performs reliably in applications where operating conditions alternate between oxidizing and reducing media.
Product Availability & Service
Custom sizes and OEM production available
Inventory typically includes multiple CP and alloy grades beyond Grade 7-such as Grades 1, 2, 3, 5, 7, 9-supporting diverse project needs
Long industry experience in titanium rolling mill products and related supply chains
In-stock standard sizes for quick delivery
production capacity & lead times
We offer a comprehensive range of titanium sheet products with a monthly production capacity of approximately 150 tons. Standard-sized sheets are in stock and can be delivered within 3-5 days; customized sizes and OEM services have delivery times ranging from 7-25 days, depending on the specific quantity and process requirements. Please contact our sales team for accurate delivery dates and quotations.
FAQ – Grade 7 Titanium Plate / Sheet
Q: Do you keep Grade 7 titanium plates in stock?
A: Yes. TSM maintains stock of standard dimensions according to ASTM B265, and we also support custom sizes and OEM services.
Q: Can Grade 7 titanium be welded easily?
A: Yes. Grade 7 has superb weldability, making it suitable for fabrications that require reliable and corrosion-resistant welded joints.
Q: What is the typical delivery time?
A: For stocked items, delivery is typically within 5–7 days. Custom orders generally require additional manufacturing time.
Q: How do you ensure product quality?
A: All Grade 7 titanium plates are produced according to ASTM B265 and inspected under ISO-standard quality control. Third-party inspection (SGS, BV, etc.) is available upon request.
Q: Can you provide material certificates?
A: Yes, full MTC (Material Test Certificates) and chemical composition reports are available with every shipment.
package
Welcome your inquiry to info@tsm-titanium.com.
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