Structural steel (ISMB, ISMC, ISA, MS Plate etc) is an economical construction material normally used in skyscrapers, pre-engineered buildings, bridges, various steel structure applications and is an integral part of the construction of industrial equipment. It comes in various different grades and shapes (sections). It is designed to have a good strength / weight ratio (which is also called specific strength) and to be cost-effective in order to be benefited as a structural component in buildings, roads, bridges, etc.
