June 2, 2023
Steel Beams: How to Choose the Right Fit
Steel beams are often necessary for significant construction or renovation projects. However, there are distinct types, and each of them has pros and cons associated with it. For instance, you may need to choose between I-beams or wide flange beams.
Wide flange steel beams are one common type of steel beam, but it's not uncommon for them to be confused with others. Knowing the differences requires understanding the appropriate terms, such as web and flange. This blog addresses how to choose suitable steel beams in your desired sizes.
What Is a Wide Flange Steel Beam?
Let's define a few words before we understand what to expect from a wide flange beam. Webs are the vertical parts that connect flanges, while flanges are the horizontal sections of a beam.
A steel wide flange beam is shaped like a sideways H. The web may be the same width (or wider) than the flange. It's easy to determine wide flange steel beam dimensions. The depth of the beam is indicated by the first number, while the weight per foot is defined by the second number.
For example, on a W21 x 44 beam, the depth is 20.66", and the flange width is 6.5". Remember that the web bears the shear forces while the flange fights against bending forces.
Many projects require the use of wide flange beams. Some include truck bed frames, support beams for steel factories and buildings, bridges, machinery, and factory platforms.
