ASTM A213 T5 Alloy Steel Seamless Tube Chromium Molybdenum Steel for High Temperature Service

ASTM A213 T5 Alloy Steel Seamless Tube Chromium Molybdenum Steel for High Temperature Service

YUHONG GROUP​ leverages 35 years of industrial expertise​ and a global presence spanning 85 countries​ to deliver high-performance alloy steel tubing for critical high-temperature applications. Our ASTM A213 T5 chromium-molybdenum alloy seamless tubes​ are engineered for the power generation and petrochemical industries, where elevated-temperature resistance and durability are paramount.

With decades of experience in metallurgy and precision manufacturing, we provide ASTM-compliant tubing solutions that ensure reliability in boiler systems, heat exchangers, and high-pressure piping applications worldwide. Our commitment to quality and technical excellence makes us a trusted partner for energy and process industry clients worldwide.

Chemical Composition of Grade T5 (UNS K41545)

Heat Treatment Requirements for Grade T5 (UNS K41545)

Mechanical Properties of Grade T5 (UNS K41545)

Key Application Advantages of ASTM A213 T5 Alloy Steel Seamless Tube

1. Excellent High-Temperature Performance​
The chromium-molybdenum alloy composition (T5 grade) provides outstanding oxidation resistance and sustained strength at temperatures up to 538°C (1000°F), making it ideal for high-temperature service in boilers and heat exchangers.
2. Superior Corrosion & Oxidation Resistance​
Offers enhanced resistance to oxidation, sulfidation, and creep under elevated temperatures, significantly extending service life in thermal power plants and refinery applications.
3 . Optimized Thermal Efficiency​
The seamless tube structure ensures uniform wall thickness and smooth internal surface, promoting efficient heat transfer and reducing energy consumption in power generation systems.
4 . Proven Reliability in Critical Applications​
Widely used in superheaters, reheaters, and heat exchanger components, demonstrating reliable performance under cyclic thermal conditions and high-pressure environments.
5  . Global Standard Compliance​
Manufactured in full compliance with ASTM A213/ASME SA213 standards, ensuring material quality and safety for international power and process industry projects.