Metal Science and Heat Treatment

, Volume 18, Issue 10, pp 898–899 | Cite as

Anisotropy of the ductility of steel 14Kh17N2

  • M. I. Volskii
  • T. V. Molochnaya
  • A. N. Terekhov
  • V. A. Sorokin
Technical Information


In commercial forgings of steel 14Kh17N2 (containing 0.35% nonmetallic inclusions) with a proportional change in the geometric parameters of the section at 20–300° the anisotropy of the ductility increases, coefficient R decreases, and the difference in the absolute values of the reduction in cross-sectional area increases with increasing forging reduction ratios due not only to an increase in the deformability of nonmetallic inclusions but also to an increase in the deformability of soft σ ferrite in the solid solution of martensite. At the forging reduction ratios investigated the distribution of nonmetallic inclusions and inclusions of σ ferrite leads to anisotropy of the ductility in the temperature range investigated.


Anisotropy Ferrite Solid Solution Martensite Ductility 
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Literature cited

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Copyright information

© Consultants Bureau 1976

Authors and Affiliations

  • M. I. Volskii
  • T. V. Molochnaya
  • A. N. Terekhov
  • V. A. Sorokin

There are no affiliations available

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