These are steel sheets made from carbon steel for machine structural use, alloy steel for machine structural use, carbon tool steel, or alloy tool steel and respond to diverse customer needs for homogeneous quality, high dimensional accuracy/surface quality, and a wide product line. JFE has also developed and sells various products with special features, such as Superhot steel sheets, hyper-burring steel sheets, ultra-fine carbide steel sheets, and non-oriented high carbon cold-rolled steel sheets.
