METHOD FOR PRODUCING STAINLESS COLD ROLLED STEEL PLATE

摘要

PURPOSE: A method is provided to produce a fine stainless cold rolled steel plate having an excellent corrosion and a fine surface. CONSTITUTION: After an annealing acidification and a surface processing process of a stainless steel used for a roof material and a wall material for construction, a dull rolling is performed to reduce a surface glossiness of the stainless steel used for an interior and an exterior materials of building. A stainless cold rolled steel plate is produced by removing the fat before acidifying. The surface of the steel plate is beautiful and the anticorrosion property is improved by removing a non-acidification with a rolling oil generated on the surface of the cold rolled dull rolling material by additionally performing a removing process of fat before the annealing acidifying process of the dull rolled material. Thereby a fine product is supplied.