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Product Overview
Introduction To Titanium Grade 7 / UNS R52400
MOKSH TUBES & FITTINGS LLP is a trusted manufacturer, supplier, exporter, importer, and stockist of premium Titanium Grade 7 products. Our inventory includes Pipes & Tubes, Pipe Fittings, Flanges, Fasteners, Sheets & Plates, Coils, Wires, Round Bars, Welding Rods, Wire Mesh, and custom-engineered components designed to meet the most demanding specifications.
Titanium Grade 7 is a commercially pure titanium alloy with a small addition of palladium (0.12–0.25%), enhancing its corrosion resistance—particularly in strong reducing acids and brines. With excellent weldability, ductility, and mechanical properties, this alloy is ideal for severe industrial environments. Its ability to withstand crevice corrosion and pitting even in highly acidic and chloride-rich systems makes it a standout choice in critical applications where both performance and reliability are paramount.
Chemical Composition
| Element | Composition (%) |
|---|---|
| Titanium | Balance |
| Palladium | 0.12 – 0.25 |
| Iron | ≤ 0.30 |
| Oxygen | ≤ 0.25 |
| Carbon | ≤ 0.08 |
| Nitrogen | ≤ 0.03 |
| Other Elements | ≤ 0.40 (Total Max) |
| Hydrogen | ≤ 0.015 |
Technical Composition
Physical Properties
| Property | Imperial | Metric |
|---|---|---|
| Density | 0.163 lb/in³ | 4.51 g/cm³ |
| Melting Point | 3020 °F | 1660 °C |
| Elastic Modulus | 14.9 x 10⁶ psi | 102 GPa |
| Thermal Conductivity | 10.6 BTU/hr·ft·°F | 15.2 W/m·K |
| Electrical Resistivity | 20.0 μΩ·in | 50 μΩ·cm |
Mechanical Properties
| Property | Tubing (Annealed) | Tubing (Cold Drawn) | Bar (Annealed) | Plate (Annealed) | Sheet (Annealed) |
|---|---|---|---|---|---|
| Tensile Strength (ksi) | 70 | 90 | 75 | 71 | 75 |
| Tensile Strength (MPa) | 483 | 620 | 517 | 490 | 517 |
| Yield Strength (0.2%) (ksi) | 50 | 70 | 55 | 52 | 55 |
| Yield Strength (MPa) | 345 | 483 | 379 | 359 | 379 |
| Elongation (%) | 30 | 18 | 25 | 4 | 24 |
Products in Titanium Grade 7
Titanium Grade 7 (UNS R52400 / W.Nr. 3.7235) is an industrial-grade material well-known for its corrosion resistance in highly aggressive chemical media. It retains the excellent mechanical characteristics of commercially pure titanium, while its palladium content significantly boosts resistance in strong acid and chloride environments.
Titanium Grade 7 complies with a range of international standards, ensuring quality and performance:
Uses and Advantages
Exceptional Corrosion Resistance, especially in highly acidic and chloride-containing environments
Superior Resistance to Crevice Corrosion, stress corrosion cracking, and pitting
Excellent Weldability and Formability, making fabrication efficient
Outstanding Ductility and Strength even under thermal and mechanical stress
Biocompatible and Non-Toxic, suitable for sensitive applications
Applications of Titanium Grade 7
Titanium Grade 7 is a go-to material for projects involving strong acids, chlorides, and reducing environments. Thanks to its unique balance of corrosion resistance and workability, it is widely used in:
Chemical Processing
Perfect for reactors, piping, tanks, and heat exchangers handling hydrochloric or nitric acids.
Desalination Plants & Marine Systems
Stands up to seawater and brine environments—used in condensers, piping, and cooling systems.
Power Generation & Nuclear Industries
Ideal for heat exchanger tubing and structural components exposed to corrosive coolants and radiation.
Pollution Control Equipment
Used in scrubbers, ducts, and stack liners facing corrosive flue gases.
Medical & Pharmaceutical Processing
Preferred where high purity and biocompatibility are required.
Electroplating & Pickling Industries
Reliable in handling strong acid solutions and chlorine-based electrolytes.
WHY CHOOSE US?
FAQ's
What is Titanium Grade 7?
Titanium Grade 7 is a corrosion resistant titanium alloy that contains palladium, providing superior strength, weldability, and durability. It is particularly suited for chemical, marine, and industrial applications that demand high performance and long-lasting reliability.
What are the common applications of Titanium Grade 7?
Titanium Grade 7 is widely used in chemical processing plants, desalination systems, marine equipment, power generation facilities, pharmaceutical processing, and pollution control systems. It provides excellent resistance to acids, brines, and harsh industrial environments, ensuring long term performance in challenging conditions.
What products are available in Titanium Grade 7?
MOKSH TUBES & FITTINGS LLP supplies Titanium Grade 7 in a wide range of products, including pipes, tubes, sheets, plates, coils, bars, fittings, flanges, fasteners, and custom fabricated components. All products are manufactured to strict international standards for high-performance industrial applications.
Why choose Titanium Grade 7 NB for harsh environments?
Titanium Grade 7 NB contains palladium, which enhances resistance to hydrochloric and sulfuric acids, brines, and chloride-rich conditions. It maintains excellent weldability, mechanical strength, and durability, making it ideal for critical industrial environments where reliability is essential.
Why choose MOKSH TUBES & FITTINGS LLP?
MOKSH TUBES & FITTINGS LLP provides premium Titanium Grade 7 products with global sourcing, custom fabrication, strict quality control, fast delivery, and expert technical support. We ensure reliable, high-performance solutions for demanding industrial and chemical applications.
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