Products: 1.2080 steel round steel material GS-2080 2080 die steel die steel in 2379 is based on the improvement of cold work die steel, heat treatment under conventional conditions, almost all of the residual austenite decomposition, and can be omitted cryogenic treatment, the tougher It may be possible to maintain a high degree of toughness. 1.2080 after 1040 ℃ quenching and tempering 520 ~ 530 ℃, up to 62 to 63 HRC hardness, toughness, twice 2379's, is commonly used in cold work die steel in the highest current and machinability, grindability compared Well, small electric affected layer of residual stress, residual austenite rarely, carbide small and evenly distributed. GS-2080 steel mold force because the situation is more complex, and some die working parts need to have some special mechanical properties, if the standard of the heat treatment process are often unable to achieve the desired performance requirements, the need by heat treatment for hardness, toughness and wear resistance and other basic features to make appropriate adjustments to achieve the best working condition die. Quenching temperature and tempering temperature are the main parameters of the heat treatment process, this paper focuses on the 2080 tempering characteristics. 2080 tool steel: ● The former precision stamping die. ● line cutting, precision blanking dies and stamping dies for various purposes. ● difficult materials plastic deformation tools. ● forging, deep drawing and Roll with the mold. ● High-speed blanking punch, stainless steel punch. ● high wear resistance and long life of all kinds of cold stamping dies and cold cutting edge, thread rolling board. ● for complex mold tools may be deformed