Carbon Steel Square Tube: 0.083 in Wall Thick, 1 1/2 in Outside Wd, 1 1/2 in Outside Ht, Hot Rolled

High hardness A513 carbon steel square tubes have four equal sides. They are high-carbon steel with a uniform grain structure, making them strong, rigid, and resistant to wear, deformation, and indentation. They have a smooth internal and external finish for processing into drawn-over-mandrel (DOM) tubing. A513 is often used for automotive, structural, and mechanical applications.