NB7462 Niobium Tube/Pipe UNS R04210, OD. 3/8 inch

Niobium Tube/Pipe UNS R04210, OD. 3/8 inch Description

Niobium Tube/Pipe UNS R04210, OD 3/8 inch, is known for its high strength-to-weight ratio, corrosion resistance, and excellent high-temperature stability. Manufactured in strict accordance with ASTM B392 standards, this tube provides consistent performance in demanding applications such as aerospace components, chemical processing systems, and advanced electronic devices. Niobium’s high melting point and chemical inertness ensure reliable functionality under extreme operating conditions.

This UNS R04210 grade niobium tube is fabricated to maintain precise dimensional accuracy and structural integrity. Its ductile nature allows for easy forming and welding, making it suitable for complex assemblies in vacuum environments, reactor vessels, and other specialised industrial setups. Engineers and manufacturers appreciate its strict quality controls and consistent mechanical properties, which reduce downtime, extend service life, and contribute to more efficient and dependable end products.

Niobium Tube/Pipe UNS R04210, OD. 3/8 inch Applications

Niobium Tube/Pipe UNS R04210 with an outer diameter of 3/8 inch is valued for its exceptional mechanical properties and chemical resistance. This specialised metal is widely used across various industries that demand high-temperature performance, minimal corrosion, and outstanding durability. Below are several application categories that illustrate how this niobium tubing can provide reliable, long-lasting solutions for critical technology and processes.

1. Aerospace Components

·         Propulsion Lines: Niobium’s high melting point enables it to function in rocket engines and thrusters.

·         Satellite Instrumentation: The tubing’s dimensional stability supports temperature-sensitive devices in orbital environments.

2. Chemical Processing

·         Acid-Handling Piping: Excellent corrosion resistance ensures longevity in aggressive chemical environments.

·         Protective Heat Exchangers: Niobium tubes perform effectively at transferring heat while resisting chemical wear in harsh reactor conditions.

3. Advanced Research

·         Superconducting Experiments: Niobium’s superconductive properties are suitable for physics research.

·         Nuclear Fuel Testing: Its ability to withstand intense radiation exposure makes niobium tubing appropriate for reactor experiments.

Niobium Tube/Pipe UNS R04210, OD. 3/8 inch Packaging

Niobium Tube/Pipe UNS R04210 (OD 3/8 inch) is carefully wrapped in foam or bubble cushioning to protect against scratches. Each piece is then sealed in vacuum packaging to minimise oxidation. Corrosion-inhibiting materials may be included for additional protection, while wooden crates or reinforced boxes are used to prevent damage during transit. Custom packaging options are also available to meet specific shipment requirements.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Niobium Tube/Pipe UNS R04210, OD. 3/8 inch FAQs

Q1: What are the key material properties of Niobium Tube/Pipe UNS R04210, OD. 3/8 inch?

A1: Niobium Tube/Pipe UNS R04210, OD. 3/8 inch is known for its high melting point (approximately 2,468°C), excellent ductility, and exceptional corrosion resistance. The material exhibits good formability and weldability, making it suitable for advanced applications in chemical processing, superconductor engineering, and aerospace components. Niobium’s relatively low thermal neutron cross-section also makes it useful in nuclear applications. Its density of about 8.57 g/cm³, combined with high purity, ensures reliable mechanical performance.

Q2: How can this Niobium Tube/Pipe be processed or fabricated?

A2: Niobium Tube/Pipe UNS R04210, OD. 3/8 inch can be processed through methods such as cold forming, annealing, and precision machining to achieve desired shapes and tolerances. The material’s ductility allows deep drawing, while its weldability supports various welding techniques, including electron beam and TIG. Heat treatment, when carefully controlled, refines microstructure and enhances mechanical properties. Strict handling procedures prevent contamination and ensure consistent product performance.

Q3: Which quality standards and certifications apply to Niobium Tube/Pipe UNS R04210, OD. 3/8 inch?

A3: Niobium Tube/Pipe UNS R04210, OD. 3/8 inch typically complies with ASTM B393, which governs specifications for Niobium and Niobium Alloy Tubes. Additional certifications may include ASME Boiler and Pressure Vessel Code compliance, especially if the product is intended for specialised pressure applications. Manufacturers also adhere to ISO 9001 for quality management, ensuring traceability, consistent production practices, and documented quality control throughout production and testing.

Related Information

1. Material Properties and Advantages

Produced under strict metallurgical controls, Niobium Tube/Pipe UNS R04210 exhibits excellent corrosion resistance and impressive mechanical strength. Its unique crystalline structure contributes to minimal grain boundary impurities, ensuring reliable performance in demanding environments when fashioned into a 3/8 inch OD tube or pipe.

The 3/8 inch OD dimension offers a balanced ratio of wall thickness to internal diameter, aiding efficient mechanical stress distribution and facilitating precise fabrication. This grade of niobium also contains minimal trace elements, which promotes enhanced thermal stability, making it suitable for high-temperature applications where durability is essential.

2. Applications in Advanced Industries

Recognised for its excellent properties, Niobium Tube/Pipe UNS R04210, with an OD of 3/8 inch, is frequently employed in advanced sectors such as aerospace, nuclear, and high-end chemical processing. Its remarkable resistance to stress corrosion cracking makes it an appropriate choice for components exposed to elevated temperatures or harsh chemical media.

Research institutions employ this niobium alloy for significant projects, including superconducting accelerator structures and sensitive instrumentation. By meeting stringent criteria for strength and purity, UNS R04210 tubes and pipes integrate effectively into precise laboratory setups, aiding in optimal performance in experimental and industrial processes.