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Metallurgist

, Volume 61, Issue 5–6, pp 455–462 | Cite as

Development of Economically Alloyed Pipe Steel of Strength Class K60

  • M. A. Tkachuk
  • S. V. Golovin
  • L. I. Efron
  • V. I. Il’inskii
  • A. V. Chervonnyi
Article
  • 24 Downloads

A comparative study is provided for the effect of different alloying versions on phase transformation, structure, and mechanical properties of low-alloy pipe steel. Steel alloyed economically with chromium is developed for producing sheet 21.6 (21.7) and 25.8 mm thick of strength class K60 intended for manufacturing pipe up to 1420 mm in diameter for main pipelines with a working pressure of up to 9.8 MPa.

Keywords

thermomechanical controlled rolling chromium phase transformations microstructure mechanical properties 

References

  1. 1.
    V. I. Il’inskii, S. V. Golovin, M. A. Tkachuk, et al., “Development of TMCR technology in MKS 5000 and application in implementing pipeline projects with extreme parameters,” Development of Steel, Rolled Product, and Pipes Technology at the Vyksa Production Site: Coll. Works, A. M. Barykov (ed.), Metallurgizdat, Moscow (2016), pp. 340–377.Google Scholar
  2. 2.
    L. I. Efron, Metal Science in Large Metallurgy, Metallurgizdat. Moscow (2012).Google Scholar
  3. 3.
    A. P. Gulyaev, Metallurgy, Metallurgiya, Moscow (1986), 6th ed., pp. 310–311.Google Scholar
  4. 4.
    M. A. Tkachuk, S. V. Golovin, L. I. Efron, and V. I. Il’inskii, “Effect of alloying with molybdenum and chromium on pipe steel characteristics of strength class X65,” Metallurg, No. 5, 27–32 (2016).Google Scholar
  5. 5.
    M. A. Smirnov, V. M. Schastlivtsev, and A. G. Zhuravlev, Bases of Steel Heat Treatment, UrO RAN, Ekaterinburg, (1999), pp. 23–24.Google Scholar

Copyright information

© Springer Science+Business Media, LLC 2017

Authors and Affiliations

  • M. A. Tkachuk
    • 1
  • S. V. Golovin
    • 1
  • L. I. Efron
    • 1
  • V. I. Il’inskii
    • 1
  • A. V. Chervonnyi
    • 1
  1. 1.Engineering and Technology CenterVyksa Metallurgical PlantVyksaRussia

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