Steel in Translation

, Volume 47, Issue 12, pp 824–826 | Cite as

Shaping the Hexahedral Head of a 12Kh18N10T Stainless Steel Bolt

  • O. S. Zhelezkov
  • T. Sh. Galiakhmetov
  • S. A. Malakanov
Article
  • 4 Downloads

Abstract

The manufacture of 12Kh18N10T austenitic stainless steel bolts with a hexahedral head is analyzed. The mechanical properties of 12Kh18N10T steel are tested after tempering and calibration to the initial dimensions. Two production technologies are considered: cold stamping with trimming of the hexahedral head; and cold flash-free stamping of a hexahedron. The quality of the head is better in the latter case. The best depth of the depression in the hexagonal bolt head made by flash-free stamping is determined.

Keywords

stainless steel steel bolts hexahedral head stamping trimming 

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Copyright information

© Allerton Press, Inc. 2017

Authors and Affiliations

  • O. S. Zhelezkov
    • 1
  • T. Sh. Galiakhmetov
    • 2
  • S. A. Malakanov
    • 1
  1. 1.Nosov Magnitogorsk State Technical UniversityMagnitogorskRussia
  2. 2.OAO Belebeevskii Zavod Avtonormal’BelebeyRussia

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