Cold Rolled Steel Square Tube

It is commonly referred to as hss meaning hollow structural section.

Cold rolled steel square tube. Used in general fabrication where strength is a requirement. Steel pipe square tubing round tubing rectangular tubing rebar round bar square bar tube pipe hot rolled coil cold rolled coil galvanised coil cold formed section lipped channels. In addition to improvement of mechanical properties the cold rolling produces steel plate sheet of the desired physical dimensions. Hot rolled steel is also more malleable making it easier to bend and form the tubes into your desired shape.

This process is more suited for applications that have strict tolerance straightness and surface condition requirements because cold rolling is a more precise finishing method. It is commonly used for parts requiring cold forming such as crimping swaging or bending. In comparison a cold rolled steel product with the same chemical composition has a yield strength of 365 mpa. Cold rolled steel tubing this steel tubing begins as hot rolled steel but is processed even further to create a more finished surface and provide additional strength.

Thus the yield strength of cold rolled steel is higher than that of hot rolled steel. 1018 steel is the most common type of steel used when making cold rolled steel. The rolls induce plastic deformation. Cold rolling increases the strength and hardness and decreases ductility of steel by rolling it at ambient temperature or below its recrystallization temperature.

Two methods of rolling determine the steel tubing s overall strength as well as it s desirability for certain projects cold rolling and hot rolling. As an example a hot rolled steel product may have a yield strength of 235 mpa. It is measured by taking the outer walls which are the same size and then the wall thickness. Our available stock sizes.

Steel stock passes through a series of rollers to be flattened out and reshaped as steel tubing. 1ft 2ft 3ft 4ft 5ft 6ft 7ft 8ft 20ft and 24ft. Advantages of using hot rolled steel tubes since there is less processing involved with hot rolled square steel tubing it is usually less expensive than cold rolled steel tubing. Sort by displaying 1 25 of 143 results.

Cold rolled steel square tube is cold rolled steel that has been formed into a square tube. It contains all the typical traits of steel strength some ductility and comparative ease of machining but the process of cold rolling gives is a smooth finish and better properties than those of hot rolled steel. Refine search start new search. Cold roll steel round tube tubing 143 products we carry cold roll steel round tubing in a513 and 1018 metric.

The term cold rolling describes the process quite well.