ASTM B338 Grade 2 Titanium Seamless Tube UNS R50400 for Heat Exchangers with Bright Annealed Surface

ASTM B338 Grade 2 Titanium Tube is commercially pure titanium tubing manufactured according to ASTM B338 and identified as UNS R50400. It is available in seamless and welded forms for heat exchangers, condensers, evaporators and other heat-transfer equipment.

Grade 2 titanium combines the characteristics of commercially pure titanium with good corrosion resistance and suitable mechanical properties for industrial tubing applications. Tube dimensions, wall thickness, length and surface condition can be supplied according to project specifications.

• Manufactured to ASTM B338 requirements
• Grade 2 titanium, UNS R50400
• Available in seamless and welded construction
• Suitable for heat-transfer equipment
• Controlled outside diameter and wall thickness
• Available in customized lengths and dimensions
• Material test certificates can be provided according to project requirements

• Heat exchanger tubes
• Condenser tubes
• Evaporator tubes
• Surface condenser systems
• Heat-transfer equipment
• Industrial process equipment
• Corrosion-resistant tubing applications

ASTM B338 Grade 2 titanium tubing can be supplied in either seamless or welded construction. Seamless tubes are produced through processes such as cold working and cold drawing, while welded tubes are manufactured from titanium strip or sheet with controlled welding and subsequent processing. The appropriate manufacturing route depends on tube dimensions, application requirements, operating conditions and project specifications.

Each ASTM B338 Grade 2 Titanium Tube can be supplied with relevant material and inspection documentation according to the purchase order. Dimensional inspection, chemical composition, mechanical properties and other applicable tests can be arranged based on ASTM B338 and customer requirements.

Grade 2 titanium is an unalloyed titanium grade widely used where titanium tubing is required for industrial heat-transfer and corrosion-resistant applications. Its combination of material characteristics, availability in seamless or welded construction, and compatibility with ASTM B338 specifications makes it suitable for a range of engineered tubing applications.

What is ASTM B338 Grade 2 Titanium Tube?
ASTM B338 Grade 2 Titanium Tube is commercially pure titanium tubing specified under ASTM B338. Grade 2 corresponds to UNS R50400.

What is the UNS number of Grade 2 Titanium?
The UNS designation for ASTM B338 Grade 2 titanium is UNS R50400.

Is ASTM B338 Grade 2 available as seamless tube?
Yes. ASTM B338 covers both seamless and welded titanium tubing.

What are ASTM B338 Grade 2 Titanium Tubes used for?
Typical applications include heat exchangers, condensers, evaporators and other heat-transfer equipment.

Can the tube dimensions be customized?
Yes. Outside diameter, wall thickness, length and surface condition can be supplied according to customer drawings, specifications and project requirements.