The primary characteristic of open steel floor grating is its unique construction. Typically fabricated from carbon steel, stainless steel, or aluminum, the grating features a grid-like pattern with a larger open area compared to solid flooring options. The most common type of steel grating is the welded type, where the bars are welded together at their intersections, resulting in a sturdy and stable product. Additionally, the surfaces of these gratings can be treated or coated to enhance resistance to corrosion, wear, and slip, making them suitable for various environments.