Cold-rolled steel is low-carbon hot-rolled steel that has been rolled at room temperature, below its recrystallization temperature. The steel is then cleaned of oxide scale and finished in a specific series of rolling to just over the desired thickness, heating to controlled temperatures, and finally rolling to the desired thickness. This produces steel with a close thickness tolerance (+/-.0015” or better) and a wide range of controlled surface finishes. The process of cold rolling increases the steel’s strength and hardness, while decreasing its ductility. Not only can you achieve improved mechanical properties, but cold rolling also provides more control over the shape and final dimensions of the product..
20mm to 1500mm.
0.12 - 3.0 mm.
3 tons to 20 tons.
