Optimization of Heat Treatment of Steel with Enhanced Thermal Resistance

Abstract:

The work is dedicated to the development of the optimal technological process for the manufacture of hot stamping dies and die casting molds made of steel grade 4X5MF1С, in order to ensure the required performance characteristics. The mode of hardening heat treatment of this steel grade was established, which allows to recommend it as a heat-resistant structural material for metal products with the required yield strength σ_0.2 within 750 to 1000 MPa.

• Periodical: Key Engineering Materials (Volume 839)
• Pages: 68-72
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.839.68
• Online since: April 2020
• Authors: Gor A. Gevorgian*, Roman A. Vorobyev, G.V. Pachurin, Alexey A. Filippov, M.V. Mukhina, Zhanna V. Chaikina
• Keywords: Die Casting Molds, Heat Resistant Steel Grades, Heat Treatment, Hot Stamping Dies, Mechanical Properties, Structure

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