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Heat-Resistant Economically Alloyed Nitrogen-Containing Steels with Improved Set of Operating Properties at 700–1100 °С

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Metallurgist Aims and scope

Results are provided a study of the structure, physical properties, mechanical properties, and long-term strength of a new heat-resistant, low-nickel, nitrogen-containing steel 40Kh25N12G4SABL and its modifications. Compared with those used currently in this field the new steel has a nickel content reduced by 40%, improved mechanical properties at room and elevated temperatures, and increased values for creep strength and heat resistance.

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Authors and Affiliations

  1. FGUP I. P. Bardin TsNIIchermet, Moscow, Russia

    A. P. Pantyukhin, A. F. Shevakin & N. N. Kozlova

Authors
  1. A. P. Pantyukhin
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  2. A. F. Shevakin
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  3. N. N. Kozlova
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Correspondence to A. P. Pantyukhin.

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Translated from Metallurg, Vol. 63, No. 11, pp. 45–49, November, 2019.

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Pantyukhin, A.P., Shevakin, A.F. & Kozlova, N.N. Heat-Resistant Economically Alloyed Nitrogen-Containing Steels with Improved Set of Operating Properties at 700–1100 °С. Metallurgist 63, 1186–1191 (2020). https://doi.org/10.1007/s11015-020-00941-w

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  • DOI: https://doi.org/10.1007/s11015-020-00941-w

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