Abstract
The structure and mechanical properties of 22K steel are studied during uniaxial tensile tests in the temperature range from room temperature to 1200°C. The temperatures above which the strength properties begin to decrease are determined. In the temperature range from room temperature to 950°C, austenite grain growth is shown to be almost absent.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
REFERENCES
Grades of Steels and Alloys, Ed. by A. S. Zubchenko (Mashinostroenie, Moscow, 2003).
C.-C. Yang and C.-L. Liu, “Improvement of the mechanical properties of 1022 carbon steel coil by using the taguchi method to optimize spheroidized annealing conditions,” Materials 9, art. no. 693 (2016).
G. P. Fetisov, M. G. Karpman, and V. M. Matyunin, Materials Science and Technology of Metals (Oniks, Moscow, 2009).
L. S. Livshits and A. N. Khakimov, Metal Science of Welding and Heat Treatment of Welds (Mashinostroenie, Moscow, 1989).
Yu. V. Poletaev, V. Yu. Poletaev, and V. V. Shchepkin, “Friction welding of small-diameter fittings and sleeves made from carbon 22K steel,” Vestn. Don. Gos. Tekhn. Univ. 90 (3), 89–95 (2017).
Yu. V. Poletaev, V. Yu. Poletaev, and A. E. Khubiev, “Single-pass arc welding of thick 22K steel structures under a thin slag layer,” Svaroch. Proizv., No. 5, 3–8 (2017).
S. A. Faramazov, Equipment of Petroleum Refining and Its Exploitation: School Book for Technical Schools (Khimiya, Moscow, 1984).
P. D. Odesskii and I. I. Vedyakov, Steel in Building Metallic Structures (Metallurgizdat, Moscow, 2018).
V. Loktionov, I. Lyubashevskaya, O. Sosnin, and E. Terentyev, “Short-term strength properties and features of high-temperature deformation of VVER reactor pressure vessel steel 15Kh2NMFA-A within the temperature range 20–1200°C,” Nucl. Eng. Design 352, art. no. 110188 (2019).
V. D. Loktionov, O. V. Sosnin, and I. V. Lyubashevskaya, “Strength properties and idiosyncrasies of the deformational behavior of 15Kh2NMFA-A steel at temperatures 20–1100°C,” Atomic Energy 99 (3), 665–669 (2005).
ACKNOWLEDGMENTS
We thank A. Sedykh for her assistance in performing the metallographic analysis.
Author information
Authors and Affiliations
Corresponding author
Additional information
Translated by N. Kolchugina
Rights and permissions
About this article
Cite this article
Nikulin, S.A., Rogachev, S.O., Vasil’ev, S.G. et al. Effect of High Temperatures on the Mechanical Properties of Grade 22K Steel. Russ. Metall. 2020, 1157–1161 (2020). https://doi.org/10.1134/S0036029520100195
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0036029520100195