Conclusions
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1.
Additional alloying of cast high-manganese steel with chromium and copper increases the stability of austenite, shifting the beginning of the phase transformation in the process of plastic deformation to larger deformations.
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2.
Alloying with 2% Cr and 1% Cu leads to an increase in the strength (σb increases 10%, σT by 20%) and ductility (δ and ψ increase almost 30%).
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Additional information
All-Union Scientific-Research Institute of Railroad Transportation. Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 3, pp. 7–10, March, 1977.
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Krasikov, K.I., Strok, L.P. & Shaurova, N.K. Alloying of cast high-manganese steel with chromium and copper. Met Sci Heat Treat 19, 175–177 (1977). https://doi.org/10.1007/BF01166993
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DOI: https://doi.org/10.1007/BF01166993