Cold-rolled Steel Plate Sheets

Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of cold-rolled steel plate sheets in China. Welcome to wholesale customized cold-rolled steel plate sheets at low price from our factory. If you have any enquiry about free sample and cheap products, please feel free to email us.

 

 

Cold-rolled sheets are steel products produced by cutting cold-rolled coils or sheet-by-sheet plastic deformation of hot-rolled steel on cold-rolling mills. Cold-rolled sheets have more accurate dimensional tolerances, better surface quality and improved mechanical properties than hot-rolled sheets. Cold rolling makes it possible to produce thinner steel sheets (less than 0.8-1.0 mm), which so far cannot be produced by hot-rolling mills.

 

 

 

Cold-rolled sheets can be produced using one of these two main methods:

 

Cutting coils on special cutting machines or using combined cutting followed by straightening, packing and marking finished sheets.

Processing hot-rolled sheets on non-reversing cold-rolling mills. In this case, hot-rolled coils cut to sheets are used as feedstock. These sheets are processed in pickling lines and then, while still cold, are deformed by rollers to obtain thinner cold-rolled sheets.

 

 

 

 

The main industries that consume cold-rolled steel sheets include construction, machine building, automotive, white goods and consumer goods.

In the construction sector, cold-rolled sheets are primarily used to produce steel structures, bent closed and open profiles, facade elements, doors, etc.

 

 

 

 

 

 

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