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.