What Is The Difference Between Cold Rolled Steel And Hot Rolled Steel?
By the name, it is quite understood that cold & hot rolled steel hold some differences. But it is not due to the difference in their grade or specification, it is due to how they are treated inside the mill or factory during the manufacturing process. Hot rolled steel utilizes the high temperatures to roll the steel, whereas, steel is processed in cold temperature once it is off with the annealing (heating element & allowing it to cool slowly) process. What is Hot Rolled Steel? Titanium Tube • It is prepared by rolling the steel at a high-temperature point (usually 1700 degree F) which is even beyond the re-crystallization temperature of the steel. • Once the steel reaches beyond its re-crystallization temperature, it gets easy to shape, mold or form the steel into larger sizes. • This type of rolled steel is cheaper comparative to old, as it doesn't require re-heating or any further process. • However, this type of rolled steel doesn't give much scope to ...
