Metastable austenite series stainless steel band with excellent fatigue characteristics

Metastable austenite series stainless steel band with excellent fatigue characteristics

  • CN 1,550,566 A
  • Filed: 05/09/2004
  • Published: 12/01/2004
  • Est. Priority Date: 05/09/2003
  • Status: Active Application
First Claim
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1. the meta austenite stainless steel band of an excellent in fatigue characteristics, it is characterized in that, martensite volume Ms (%), tensile strength TS (MPa) and the Md that provides by following formula (℃

  • ) aspect, TS/Ms is decided to be below 40 and with Md/Ms is decided to be more than 0.16, wherein, Md=551-462 (C+N)-9.2Si-8.1Mn-29 (Ni+Cu)-13.7Cr-18.5Mo, the unit of element is quality %.

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