Cold-rolled steel plates generally refer to cold-rolled steel plates, which are made from hot-rolled coils as raw materials and rolled at room temperature below the recrystallization temperature. Cold-rolled steel plates are steel plates produced through cold rolling processes, referred to as cold plates. The thickness of cold-rolled sheet is generally between 0.1-8.0mm. The thickness of cold-rolled sheet produced by most factories is less than 4.5mm. The thickness and width of cold-rolled sheet are determined according to the equipment capacity of each factory and market demand.
The quality of the cold plate is better. The cold plate is a rolled steel plate. This kind of plate generally has better strength, better quality, and good quality. The service life may be much longer, and the service life is long, so the cost can be saved a lot , Because the cold plate is also a consumable, the consumable will always be used up one day, if the use time is longer, then the replacement cycle will be longer, if it is short, then it will be replaced after a period of time, the replacement cycle It is relatively short, the cost is more serious, the quality of the cold plate is good, the service life is long, and the utilization rate of resources can be improved. We can make good use of this resource.
The ductility of the cold plate is not very good. Because it is a cold-rolled steel, the ductility is not very good. If it is stretched too long, it will easily break from the middle. This is very dangerous, so be careful when using it. Pulling is too long to avoid breaking from the middle. The cold-rolled process is different. The cut surface of cold-rolled steel plate is not so smooth. There will be many problems when cutting, and the surface is not very smooth, so it is generally just This kind of board is used in some fields, and this product cannot be widely promoted. The product's use range is not large, and it may not be so good for product upgrading.
