Preference of Steel as a Material of Construction...

Preference of Steel as a Material of Construction Steel is one of the most widely used materials, particularly in construction, engineering, white goods, and automobile industries. Steel is also used widely in the manufacture of electrical motors, power generation (nuclear, conventional fuels and wind), power transmission, and railway network. It is also used for gears and engines where it has to be very tough and withstand high temperatures. There is a group of steels known as ‘Advanced High Strength Steels’ (AHSS), which are specially treated steels that can be rolled very thin without losing the element of strength needed for the specific purpose.  These steels are particularly useful for the manufacture of automobiles, helping to reduce the overall mass and thus decrease the consumption of the fuel. Steels with a thin coating of tin are used to make cans for beverages and food. Steels coated in various ways with zinc are used in roofing, for example, and in automobiles as the zinc gives protection to steel against corrosion. It is estimated that there are more than 20,000 million tons of steel in use, which means that there is more than 2 tons of steel is in use for every person living on the Earth. The construction industry is the main user of steel. It uses steel from small buildings to huge bridges and uses it in multiple ways even within a single construction.  A bridge, as an example, may use steel in the huge suspension ropes, the steel plate flooring for the road, the beams for the columns, and for the safety barriers and lighting columns. A large amount of steel is also used in the reinforce concrete. In fact, steel is either used or used to produce all the items needed in our daily life....