![Steel Section Details 1 Steel Section Details](https://excel.civilmdc.com/wp-content/uploads/2021/10/Steel-Section-Details.png)
I sections which are also called as steel beams or rolled steel joist are extensively used as beams, lintels, columns etc. It consists two flanges and a web connected as shown in figure. These are available in various sizes ranges from 75 mm x 50 mm at 61 N per meter length to 600 mm x 210 mm at 995 N per meter length