General Mechanical

General Mechanical

Creep Constants for Combined Time Hardening

    • harald


      I am looking for a set of creep constants (C1-C7) for "Combined Time Hardening" (TBOPT=11) of low alloyed steel to get started with creep simulations. 

      Unfortunately, I don't have any experimental data available. The temperature range of interest is 750-1000 °C. Any data set within this range is welcome.

      Can anyone recommend a good source for those constants?


    • pgl
      Ansys Employee

      Note sure if the following are useful: 

      • NIST publication from 1928:

      • Creep Data from Plymouth University:

    • peteroznewman

      Hi Paul,

      The Plymouth line doesn't work anymore.



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