The structure and characteristics of mechanical properties of low-carbon martensitic steel 12Kh2G2NMFB are studied after various kinds of thermal action. The laws of formation of the structural strength of the martensitic steel are studied as a function of the tempering temperature. The main mechanisms of crack propagation under static loading of the metal with a structure of lath martensite are described and the role of the temper brittleness of kind I is analyzed.
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Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 11, pp. 34 – 38, November, 2010.
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Larinin, D.M., Kleiner, L.M. & Shatsov, A.A. Structural strength of low-carbon martensitic steel 12Kh2G2NMFB. Met Sci Heat Treat 52, 545–549 (2011). https://doi.org/10.1007/s11041-011-9317-y
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DOI: https://doi.org/10.1007/s11041-011-9317-y