Pickled steel sheet
Pickling is a metal surface treatment used to remove impurities, such as stains, inorganic contaminants, rust or slag from ferrous metals. A strong acid solution is used to remove surface impurities. It is generally used to clean steels before carrying out other operations.
Hot rolled sheets of low carbon steel for its subsequent cold casting (UNE EN 10111: 2009), are supplied in the following formats: