Do you know the difference between cold-rolled strip and hot-rolled strip (2)?

Hot rolled strip:

①Strip steel with a thickness of 1.80mm-6.00mm and a width of 50mm-1200mm is formed by a hot rolling machine.

②[Hot-rolled strip/sheet] has the advantages of low hardness, easy processing, and good ductility.

③The production process of hot-rolled stainless steel strip/coil: ⒈ pickling → ⒉ high temperature rolling → ⒊ process lubrication → ⒋ annealing → ⒌ smoothing → ⒍ fine cutting → ⒎ packaging → ⒏ to reach the customer.


Difference between hot and cold:

①The strength and yield ratio of cold-rolled steel strip are good, and the ductility and toughness of hot-rolled steel strip are good.

②The surface quality, appearance and dimensional accuracy of cold-rolled steel strips are better than those of hot-rolled steel strips.

③ The thickness of cold-rolled steel strip is ultra-thin, and the thickness of hot-rolled steel strip is larger.