ASTM A519 Grade 1025 Mechanical Tubing (UNS G10250) – Seamless carbon steel tubes with excellent machinability, strength & dimensional accur
ASTM A519 1025 is a medium-carbon steel seamless mechanical tubing widely used in automotive, engineering, and industrial applications. This grade offers an excellent balance of strength, machinability, and formability, making it ideal for precision components and heavy-duty mechanical use.
Compared to lower carbon grades, ASTM A519 1025 provides higher hardness and improved wear resistance, while still maintaining good weldability and ease of fabrication.












