STRUCTURAL STEEL - Construction Knowledge.net
Steel is an alloy that finds tremendous number of uses in today’s construction world. Hot rolled steel shapes, most commonly found as steel beams and columns on construction projects, are created in steel mills by rolling the heat steel between large rollers, deforming the steel into the typical shapes: W, S, C, angles, tube sections, pipes, etc.Short essay on Iron and Steel Industry of India,Iron and steel industry is a basic industry which provides sound base for modern industrial development. It provides raw materials for machine tools, construction, transport, agricultural implements and several other industries which are so essential for modern civilization and way of life.Iron and steel - Introduction to their science, properties,,First, you make the steel from iron. Second, you treat the steel to improve its properties (perhaps by tempering it or plating it with another metal). Finally, you roll or otherwise shape the steel into the finished product. Making steel from iron. Photo: Making steel from iron with a Bessemer converter.