Explanation

tool steel suitable for making various cutting tools. cutting tool steel is required to have high strength, hardness, wear resistance and good process properties, such as good cold and hot workability, low decarburization tendency and high hardenability. Metal cutting tools and stone cutting tools also require high red hardness, while biological cutting tools also require good edge sharpness and a certain degree of turbidity resistance. The carbon content of non alloy cutting tool steel is 0.65%? 1.35%. Low in price, with good sharpness of the blade, it can be used for crop cutting tools, woodworking tools, and simple hand tools.

Classification