TO STAMPS THERMAL PROCESSING TO GIVE

Abstract

For hot working, stamping tools are required to have heat resistance, bending resistance, brittle fracture resistance and other properties. Stamping tools operate simultaneously under the influence of high temperature cyclic changes and strong pressure of This process is considered a complex process, therefore, only alloyed steels are used in the development of stamping tools. Such steels are required to be resistant to high heat, ductile, resistant to brittle fracture and soot formation, and to be easy to heat treat. In addition, such steels are required to have a minimum degree of deformation during heat treatment, be resistant to decarburization.