Cold-rolled Steel: It is cold-rolled steel. The section of cold rolled steel allows local buckling, which can make full use of the bearing capacity after buckling of the bar.
Cold Rolled Steel: Its strength is very high, but toughness, Cold Rolled Steel solderability is poor, relatively hard, crisp, surface brightness.
Cold-rolled steel is a kind of steel: cold-rolled steel is a cold rolled steel, so cold-rolled steel relative to stainless steel welding performance is relatively poor, Cold Rolled Steel the surface is relatively brittle, hard, not suitable for processing, generally speaking, cold-rolled steel to customers before the requirements of the first after annealing, pickling and surface formation and other steps
The maximum thickness of cold-rolled steel is 8mm, usually through hot rolled steel coil as raw material, make beautiful and easy to use cold-rolled dry, each volume can reach 13.5 tons. Stainless steel is different, stainless steel has no specified thickness, Cold Rolled Steel and its raw materials are generally not limited to steel, but also nickel, chromium, molybdenum, their categories are metal. Stainless steel is a certain corrosion resistance, ordinary chemical properties will not let it corrode oh.
Cold-rolled steel is a hot rolled coil as raw material, at room temperature at the recrystallization temperature below the rolling, including plates and rolls, Cold Rolled Steel many domestic steel mills can be produced. In which a delivery is called a steel plate, also known as a box plate or flat plate;
Cold-rolled steel surface bright, good quality, can be directly used for processing finished products, the application is also very extensive. However, the rolling mill has high power, Cold Rolled Steel low rolling efficiency and intermediate annealing in order to eliminate machining hardening in the process of rolling.
Cold rolling is commonly used to roll sheet, steel strip and steel pipe.