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Wholesale price cold rolled steel coil prime quality customized cold rolled steel sheet/strips are important materials widely used in modern industry. Cold rolled steel coil, is a strip or plate treated by cold rolling operations with a smooth surface, uniform thickness, precise dimensions and excellent mechanical properties. It has a higher degree of work hardening and therefore has better strength and toughness. Compared with hot rolled steel coils, cold rolled steel coils have a smoother surface and are free of iron oxide, but their mechanical properties may be slightly inferior to those of hot rolled steel coils. However, its greater dimensional accuracy and smaller shape and size deviations give it a significant advantage in specific application scenarios. It also has many features.
Firstly, it is accurate in size, uniform in thickness, and the thickness difference of the coils generally does not exceed 0.01-0.03 mm or less, which can meet the requirements of high-precision tolerances. Secondly, it is possible to obtain extremely thin strips that cannot be produced by hot rolling (up to 0.001 mm or less). Thirdly, the surface quality of is superior, there are no defects such as pitting, hot-pressed iron oxide, etc., which are often found in hot-rolled coils, and coils of different surface roughness (glossy or hemp) can be produced according to user requirements. Fourth, the cold rolled plate has a good mechanical properties and process properties (such as higher strength, lower yield limit, good deep drawability, etc.). Fifth, high-speed rolling and full-continuous rolling can be realized with high productivity. Additionally, it is widely used in various areas. Firstly, it is widely used in the manufacture of home appliances such as refrigerators, washing machines and microwave ovens, as well as the shells and fittings of electronic products such as computers and mobile phones, due to their high surface finish and ease of processing and maintenance. Secondly, it is used in well-known automotive industries, such as Chery, Qingdao FAW, etc., mainly for the manufacture of key components such as automotive panels and bodies. Thirdly, it is often used in the construction industry to make components such as roofs, walls and floors, where their excellent corrosion resistance and strong toughness help to extend the service life of the structure. Finally, it is also used in other industries such as office furniture and daily-use hardware.
The cold rolled steel coils and steel sheets/strips products we offer are not only of superior quality, but also competitively priced to meet wholesale needs. What’s more, we provide excellent customization service, which allows us to customize production according to customers’ specific needs and specifications, ensuring that the products can perfectly fit customers’ actual application scenarios. We look forward to establishing a long-term relationship with you and jointly promoting the development and progress of the industrial field.