Used frequently as a connection member between I-shaped or other shapes, a secondary beam member, a chord member in trusses and the primary member of a built-up member, an end diaphragm member in a bridge girder system, etc. 

With over 3,500 unique steel grades available, the material’s potential applications seem boundless. Each variety of steel has a specific use and set of features that make it ideal for anything from manufacturing and fabrication to computer numerical control machining.