Hot mechanical properties of 24Cr-14Ni high alloy billets

D. Y. Lin, S. A. Su, T. C. Chang, Y. F. Chen

Research output: Contribution to journalArticlepeer-review


24Cr-14Ni alloys have gained importance in high temperature applications. Because of δ-ferrite and o phase formation, 24Cr-14Ni austenitic stainless steel billets are difficult to hot work. The mechanical properties at high temperature of such stainless steels are investigated on a hot tensile test machine according to hot-rolling conditions, under different time and temperature regimes. These 24Cr-14Ni stainless steels were also hot rolled under various reduction ratios. The influences of the reduction ratio on the hot mechanical properties and phase transformation from δ-ferrite into a phase in 24Cr-4Ni stainless steels are discussed in detail. The results obtained can be a contribution to improve the hot rolling of this high alloy stainless steel.

Original languageEnglish
Pages (from-to)59-63
Number of pages5
JournalSteel Research International
Issue number1
Publication statusPublished - 2006 Jan

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics
  • Physical and Theoretical Chemistry
  • Metals and Alloys
  • Materials Chemistry


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