Steel material composition for producing piston rings and cylinder sleeves

Steel material composition for producing piston rings and cylinder sleeves

  • CN 102,282,395 A
  • Filed: 10/12/2009
  • Published: 12/14/2011
  • Est. Priority Date: 02/26/2009
  • Status: Active Application
First Claim
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1. a steel synthetic is used in particular for making cylinder sleeve and piston ring, it is characterized in that, described steel synthetic comprises following element and the weight portion ratio that indicates with respect to 100% described steel synthetic:

  • C;

    0.5 ~ 1.2% weight portionCr;

    6.0 ~ 20.0% weight portionFe;

    45.0 ~ 88.5% weight portionMn;

    3.0 ~ 15.0% weight portionSi;

    2.0 ~ 10.0% weight portion.

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