Carbon Steel Square Tube A500 Grade B is a robust structural component known for its high strength and weldability, making it ideal for various construction and manufacturing applications. This hot-rolled material undergoes a pickling and oiling process, which removes mill scale and provides a clean surface, enhancing its appearance and preparing it for further fabrication or finishing. The "flash controlled" designation indicates precise internal weld bead removal, ensuring a smooth interior and consistent dimensions. Its A500 Grade B classification guarantees specific mechanical properties, including yield and tensile strength suitable for demanding structural uses. This versatile square tube offers excellent formability and can be easily cut, drilled, and welded to meet diverse project requirements.