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Economically alloyed steels for large forgings

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Metal Science and Heat Treatment Aims and scope

Conclusions

  1. 1.

    Economically alloyed steel 38Kh2NM in forgings up to 500 mm in diameter has a combination of mechanical properties equal to that of steel 34KhN1M and corresponds to strength category KP 55-KP 65 (GOST 8473-70).

  2. 2.

    Alloying of steel 38Kh2NM with ∼0.1% V increases the strength characterististics without reducing the ductility or fracture toughness.

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Literature Cited

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Authors
  1. V. G. Sorokin
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  2. M. A. Gervas'ev
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  3. E. P. Vorob'eva
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  4. V. N. Zakharov
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  5. V. V. Kubachek
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  6. R. A. Zil'bershtein
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Additional information

Central Scientific-Research Institute of Heavy Machine Construction. Uralmash Production Union. Volgotsemmash Plant. Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 6, pp. 11–14, June, 1983.

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Sorokin, V.G., Gervas'ev, M.A., Vorob'eva, E.P. et al. Economically alloyed steels for large forgings. Met Sci Heat Treat 25, 407–411 (1983). https://doi.org/10.1007/BF00802304

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  • DOI: https://doi.org/10.1007/BF00802304

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