440A stainless steel is a kind of material widely used in the industrial field. With years of continuous improvement, it not only ensures the stability of chemical composition, density and hardness of 440A stainless steel, but also has a very bright application in various fields.
In order to facilitate the processing of stainless steel, the steel has gradually formed four categories: plate, bar, wire and pipe, and has been refined accordingly.
440A stainless steel plate can be divided into thin plate, medium thick plate and thick plate according to the thickness requirements, and can be divided into rolled plate, flat plate and split plate according to the factory shape; 440A stainless steel bar can be divided into round bar, hexagonal bar and round steel according to different shapes; According to the surface, it can be divided into rough circle, smooth circle and grinding rod; 440A stainless steel wire rod can be divided into cold drawn wire rod and cold drawn wire rod according to the process, and can be divided into straight rod and wire rod according to the ex factory form; 440A stainless steel pipe can be divided into welded pipe, seamless pipe according to the process, and flat pipe, round pipe, square pipe and even hemispherical pipe according to the different factory shapes.