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    Spring steel wire usage characteristics

    2019/7/26      view:
    Spring wire forming process is rigorous and heat treatment processing technology, then what use features spring wire it?Here we take a brief below:
      Spring steel wire usually alternating stress long-term work, so have high fatigue limit, and good resistance to creep andrelaxation properties.
      Used in a particular environment spring steel wire, steel wire will have on some special requirements, for example: use in corrosive media spring steel wire, must have good corrosion resistance. Precision spring wire used in the instrument,should have long-term stability and sensitivity temperature coefficient is lower, a higher quality factor, residual effect to be small, the elastic modulus is constant. Working under high temperature conditions in spring steel, requiring high temperatures can maintain sufficient elastic limit and good creep properties.
      Also, consider spring steel wire forming process and heat treatment process. Cold drawn spring steel wire and oil quenched and tempered spring steel wire are subject to supply state directly wound spring steel wire, spring steel wireforming after stress relieving directly.
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