这里是占位文字

Classification of steel strips


Steel strip is a type of steel with high output, wide use, and many varieties. According to the processing method, it is divided into hot-rolled steel strip and cold-rolled steel strip; according to the thickness, it is divided into thin steel strip (thickness not greater than 4mm) and thick steel strip (thickness greater than 4mm); according to the width, it is divided into wide steel strip (width greater than 600mm) and narrow steel strip (width not greater than 600mm); narrow steel strip is further divided into directly rolled narrow steel strip and narrow steel strip longitudinally cut from wide steel strip; according to the surface state, it is divided into original rolled surface and plated (coated) surface steel strip; according to the use, it is divided into general-purpose and special-purpose (such as hull, bridge, oil drum, welded pipe, packaging, self-propelled vehicle, etc.) steel strip.