Conclusions
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1.
To eliminate brittleness in 1Kh21N5T steel, the heating temperature prior to rolling should be 1100–1130°C, the optimum quenching temperature 1020°C, and the alkalization temperature not above 360°C.
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2.
To improve the plastic properties and reduce susceptibility to embrittlement the titanium content should be 0.25–0.50% Ti.
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Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 3, pp. 53–57, March, 1965
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Kul'kova, M.N., Ignatova, N.I. Occurrence of brittleness in thick-sheet 1Kh21N5T steel. Met Sci Heat Treat 7, 194–197 (1965). https://doi.org/10.1007/BF00658534
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DOI: https://doi.org/10.1007/BF00658534