A beam designated as a W16x50 will weigh approximately:

The designation W16x50 provides important information about the beam's dimensions and weight. The "W" indicates that it is a wide flange beam, "16" refers to the nominal depth of the beam in inches, and "50" signifies the weight of the beam per linear foot in pounds. Therefore, a W16x50 beam is designed to weigh approximately 50 pounds per foot.

This nomenclature system is a standardized method used in structural engineering to identify various types of steel beams, making it easier for engineers and contractors to select the appropriate beam for their specific project needs based on these specifications.