Stainless steel NO1 plate and 2b plate

 2B cold rolled stainless steel means cold rolled steel plates are produced by cold rolling. Cold rolling is a steel plate that further rolled No.1 hot-rolled steel plate to a target thickness at room temperature. Compared with the hot rolled steel plate, the cold rolled steel plate is more accurate, smooth and beautiful, and also has a variety of superior mechanical properties, especially in processing performance. Because the cold rolled coil is relatively brittle and hard, it is not suitable for processing, so the cold rolled steel plate is usually required after annealing, pickling and surface leveling before it is delivered to the customer. The maximum thickness of cold rolling is less than 0.1--8.0MM, for example, the thickness of cold rolled steel plate is less than 4.5MM in most factories, and the minimum thickness and width are determined by the equipment capacity and market demand of each factory. Cold-rolled stainless steel plate is a kind of stainless steel plate produced by cold rolling process. The thickness of the plate is not more than 3 mm, and the thickness of the plate is more than 3 mm. It is used for making corrosion resistant parts, pipes and containers for petroleum and chemical industry, medical equipment, ship equipment, etc.