ASTM B862 / ASME SB862 Gr. 2 / UNS R50400 Titanium Alloy Welded Pipe ERW Pipe

ASTM B862 / ASME SB862 Gr. 2 / UNS R50400 Titanium Alloy Welded Pipe ERW Pipe

ASTM B862 Gr. 2 (UNS R50400 / 3.7034) Titanium Alloy Welded Pipe

Titanium pipe and tube is increasingly being used in a myriad of applications due to the inefficiency of stainless steel and other materials in many instances. A common titanium mill product is titanium tubes, which are employed in a variety of products owing to its superior corrosion resistance and strength-to-weight ratio. The development of many different alloys has extended the application of titanium in industries ranging from industrial and chemical processing to power generation. Grade 2 is a commercially pure titanium grade. Stronger than grade 1, the metal is highly resistant to corrosion. An area where the Titanium Grade 2 Seamless Pipe is suitable is the pulp and paper industry.

Grade2, UNS R50400, 3.7034, CP-3 titanium has an alpha crystal structure. This alloy is widely used because it combines excellent formability and medium strength with excellent corrosion resistance. It has good corrosion resistance in highly oxidizing and mildly reducing environments (including compounds). And easy to weld, hot and cold processing and machining. The combination of these characteristics makes it ideal for many applications, including seawater pipelines in aerospace, petrochemical, oil and gas and marine industries, reaction vessels and heat exchangers, ships, automotive parts, medical, and sports equipment.

Specification

Chemical Composition

Mechanical Properties

Applications

• 1. Chlorination systems
• 2. Flue gas scrubbers
• 3. Outlet ducting and stack liners for power plants, pulp and paper bleach plants, sulfur dioxide scrubbers, and weld overlay of less corrosion resistant metals
• 4. Acid production and pickling systems
• 5. Pharmaceutical industries use alloy fittings and tubing to avoid contamination caused by corrosion related failures
• 6. Cellophane manufacturing
• 7. Chlorination systems
• 8. Pesticide production
• 9. Incineration scrubber systems
• 10. Chemical process industry in equipment like flue gas scrubbers, chlorination systems, sulfur dioxide scrubbers, pulp and paper bleach plants, pickling systems, and nuclear fuel reprocessing
• 11. Waste water processing
• 12. Pollution control stack liners, ducts, dampers, scrubbers, stack-gas reheaters, fans and fan housings
• 13. Flue gas desulfurization systems
• 14. Chemical processing components like heat exchangers, reaction vessels, evaporators, and transfer piping
• 15. Sour gas wells
• 16. Pulp and paper production
• 17. Waste treatment
• 18. Pharmaceutical and food processing equipment