Metal Science and Heat Treatment

, Volume 14, Issue 10, pp 857–859 | Cite as

Properties of the heat-affected zone of maraging steels in relation to thermal cycles during welding

  • E. D. Kudinov
  • É. I. Mikhaleva
  • A. A. Pigenko
  • P. A. Prokhorov
Maraging Steel
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Conclusions

  1. 1.

    In single-pass argon-arc welding of maraging steel the heat-affected zone is weakened, the extent depending on the heating cycle.

     
  2. 2.

    When maraging steels 00N18K8M5TYu and 00Kh4N14M3TYu are welded with cooling after each pass to a temperature below Mf the weld seam and the heat-affected zone are strengthned due to partial aging. In this case welds equal in strength to the base metal under static load can be obtained by manual argon-arc welding.

     

Keywords

Welding Base Metal Static Load Thermal Cycle Weld Seam 

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Literature cited

  1. 1.
    A. Goldberg, TASM,61 (1968).Google Scholar
  2. 2.
    E. D. Kudinov et al., Svarochnoe Proizvodstvo, No. 1 (1971).Google Scholar

Copyright information

© Consultants Bureau 1973

Authors and Affiliations

  • E. D. Kudinov
  • É. I. Mikhaleva
  • A. A. Pigenko
  • P. A. Prokhorov

There are no affiliations available

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