Structural designations carry useful information. In W12×26, “W” identifies a wide-flange shape, the first number is nominal depth and 26 is nominal weight in pounds per foot.
Structural Shape Designation & Length Weight Tool
For common W, S and C published structural shapes, the number after “×” in a designation such as W12×26 is the nominal weight in lb/ft. Confirm the exact published section before procurement.
Estimated total weight: —
For exact dimensions and properties, use the current AISC Shapes Database / Steel Construction Manual and approved project design.