Steel Rolling Process Flow Sheet

Hot rolling process cold rolling process grain flow in hot rolling process grain flow in cold rolling process e4education for detail note visit.

Steel rolling process flow sheet.

In short cold rolling results in a final metal sheet that is more accurate in terms of dimensions and properties than the one that is obtained from hot rolling process. It is one of the most widely used among all the metal working processes because of its higher productivity and lower cost. In metalworking rolling is a metal forming process in which metal stock is passed through one or more pairs of rolls to reduce the thickness and to make the thickness uniform. The materials commonly rolled are steel copper magnesium aluminum and their alloys.

Rolling process has three steps to complete the product as shown in fig. Another interesting defect that can occur in flat rolling is alligatoring where the work being rolled actually splits in two during the process. The metal sheet has a smoother surface and the strength of the steel is also increased. In sheet metal industrial practice a sheet may be passed through a series of leveling rolls that flex the sheet in opposite directions to flatten it.

If the temperature of the metal is above its recrystallization temperature then the process is.