Flat Steel Bar
Cold Rolled Flat Bar Products Description
Cold rolled flat steel is processed by cold rolling process, the raw material is usually disk round or hot rolled flat steel. Cold rolled flat steel is generally smaller in size, with a width of less than 40mm and a thickness of less than 20mm.
The cold rolling process is carried out at room temperature, and the metal billet is deformed into the desired shape and size by rolling. Specific steps include pickling to remove surface oxidized skin and impurities, followed by rolling, cooling and finishing processes.3 The surface roughness of cold rolled flat steel is good, which is a finished product and can be used directly without further processing.
Cold Rolled Flat Bar Products Applications
Cold rolled flat steel has a wide range of applications in many fields, mainly including the following aspects:
Automobile manufacturing: cold rolled flat steel because of its high strength, excellent workability and corrosion resistance, is widely used in automobile body, doors, roof, chassis and other parts of the manufacturing, improve the safety and durability of the car.
Home appliance manufacturing: refrigerators, washing machines, air conditioners and other household appliances usually use cold-rolled flat steel as the shell, internal framework and structural strength parts of the material, to ensure the firmness and aesthetics of the product.
Construction: Cold rolled flat steel can be used to make steel structures, pipelines, bridges, staircases and other building components, and its strength and weather resistance make the building more stable and prolong the service life.
Machinery Manufacturing: Cold rolled flat steel is commonly used in the production of mechanical equipment, parts, tools, etc. Its high strength, wear resistance and corrosion resistance can ensure the stability and service life of the equipment.
Steel Structure Building: Cold rolled flat steel is widely used in industrial plants, warehouses, bridges and other light steel structure buildings, with simple structure, easy construction, low cost and other advantages.
Chemical pipeline: Cold rolled flat steel is commonly used in the production of chemical pipelines and containers, with corrosion resistance, high temperature and high pressure characteristics, suitable for a variety of corrosive media transportation.
Medical devices: Cold rolled flat steel is used to make scalpels, medical instruments and other medical devices, its surface flatness is high, no burr, no pollution and other characteristics in line with medical and health standards.
The advantages of cold rolled flat steel include high surface flatness, precise size, good mechanical properties, strong corrosion resistance, etc. These advantages make it widely used in various fields, and it has become an indispensable and important material in industrial production and daily life.
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