Structural construction Hot Rolled Steel Sheet

Description:

Hot-rolled coils use non-stop casting slabs or blooming slabs as uncooked materials. They are heated by using a on foot heating furnace and descaled with high-pressure water earlier than coming into the difficult rolling mill. The difficult rolled cloth is reduce into the head and tail and then enters the ending mill for last rolling. It is then cooled by means of laminar flow.

The characteristics of hot-rolled steel:

During hot rolling, the metal has high plasticity and low deformation resistance, greatly reducing the energy consumption of metal deformation. Hot rolling can improve the processing performance of metals and alloys, that is, the coarse grains in the casting state are broken, significant cracks are healed, casting defects are reduced or eliminated, the casting structure is transformed into a deformed structure, and the processing performance of alloys is improved.

Packaging&Delivery: