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Metal Science and Heat Treatment

, Volume 10, Issue 10, pp 834–835 | Cite as

Effect of tempering and surface condition on the fatigue strength of steel 55S2

  • D. I. Bron
  • I. I. Levites
  • V. I. Pustovalov
Technical Information
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Conclusions

  1. 1.

    In the gereral case the increase of the static strength of steel 55S2 resulting from lowering the tempering temperature leads to an increase of the fatigue strength. But this necessitates compressive stresses in the surface, which can be achieved by supersaturation with carbon (by 0.05–0.10%).

     
  2. 2.

    Tempering steel 55S2 at 350°C impairs the fatigue characteristics due to temper brittleness.

     

Keywords

Fatigue Brittleness Compressive Stress Surface Condition Supersaturation 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Literature cited

  1. 1.
    I. S. Kozlovskii, Metal. i Term. Obrabotka Metal., No. 5 (1963).Google Scholar
  2. 2.
    M. M. Khrushchov, D. S. Listgarten, and I. S. Bogatyrev, Zavod. Lab., No. 1 (1961).Google Scholar
  3. 3.
    A. K. Mitropol'skii, Trudy Lesotekhnicheskoi Akademii, No. 8 (1937).Google Scholar
  4. 4.
    D. M. Nakhimov, D. I. Bron, and V. G. Fertikov, Metal. i Term. Obrabotka Metal., No. 11 (1963).Google Scholar
  5. 5.
    A. G. Rakhshtadt, Spring Alloys [in Russian], Metallurgiya, Moscow (1965).Google Scholar

Copyright information

© Consultants Bureau 1968

Authors and Affiliations

  • D. I. Bron
  • I. I. Levites
  • V. I. Pustovalov

There are no affiliations available

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