Cold rolled coil is hot rolled coil as raw material, at room temperature in the recrystallization temperature of the following rolling, including the board and volume, many domestic steel mills such as Baosteel, China Iron and Steel, Anshan Iron and Steel can produce.
Simply put, that is, from the hot-rolled plate through the bell-type furnace or continuous annealing process, into a cold-rolled plate, the actual change is the physical structure of iron atoms, making it easier to bend, punching and other mechanical process The Cold rolled plate is only a basic plate inside the plate, after galvanizing, it becomes a galvanized sheet.
Yes, the cold-rolled plate is a kind of plate, cold-rolled steel plate is a common carbon structural steel cold-rolled plate referred to, also known as cold-rolled plate, commonly known as cold plate, sometimes mistakenly written into cold rolling plate. For details, please contact the steel E station, where there are many cold-rolled plate introduction
