Pickled products (such as hot-rolled pickled sheets/coils) are intermediate steel products made from hot-rolled thin plates. These are produced through pickling to remove the surface oxide layer, trimming, and finishing. Their surface quality, dimensional accuracy, and formability fall between hot-rolled and cold-rolled sheets, offering advantages such as a smooth surface, ease of welding and painting, and lower cost compared to cold-rolled sheets. As an ideal alternative to cold-rolled steel, pickled sheets are widely used in automotive manufacturing, machinery processing, and light industry and home appliance industries, adhering to national standard GB/T 38813-2020 and other relevant specifications.
