What is i-beam parts?

I-beams, also known as H-beams or universal beams, are structural steel beams with a cross-sectional shape that resembles the capital letter "I". They are commonly used in construction, where their shape and strength make them ideal for supporting heavy loads over long spans.

The main parts of an I-beam include the following:

1. Flange - the horizontal top and bottom sections of the beam that are parallel to each other. The flanges are what provide the beam with its strength and stiffness.

2. Web - the vertical section of the beam that joins the two flanges and provides rigidity to the beam.

3. Fillet - the rounded transition between the flange and web of an I-beam. The fillet helps to distribute stresses in the beam and prevent stress concentrations.

4. Connection plates – these are additional plates that are welded or bolted to the flange of the beam in order to connect it to other structural elements.

I-beams come in a range of sizes and weights, depending on the application. The dimensions and properties of an I-beam are determined by its height, weight per unit length, and thickness of the flanges and web. They can be made from a variety of materials, including carbon steel, alloy steel, and stainless steel, and may be galvanized to resist corrosion.