Hollow structural steel (HSS) comes in various sizes and shapes to meet the requirements of different structural and engineering applications. The size of an HSS is typically specified by its dimensions, including the outer width, outer height, and wall thickness. Common shapes for HSS include square, rectangular, and circular. Here are some examples of common HSS sizes:
Square HSS: Common square HSS sizes include 2x2 inches, 3x3 inches, 4x4 inches, 6x6 inches, and 8x8 inches. The dimensions are typically given in inches, but they can also be specified in millimeters.
Rectangular HSS: Common rectangular HSS sizes include 2x3 inches, 2x4 inches, 3x4 inches, 4x6 inches, and 8x10 inches. These dimensions are given in inches, but they can also be specified in millimeters.
Circular HSS: Circular HSS sizes are typically specified by their diameter. Common sizes might include 1 inch, 2 inches, 4 inches, 6 inches, and 8 inches. The dimensions are typically given in inches, but they can also be specified in millimeters.
The wall thickness of HSS can also vary, and it is typically specified along with the dimensions. For example, you might see an HSS described as "2x2 inches with a 1/8-inch wall thickness."
