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Recent content by ning

  1. ning

    Is there life after yield...

    I'd say you will have plastic hardening effects on your material after load and unload. At first cycle you have strain 0.5 mm/ 2 mm =25 %, then the second cycle you will have less plastic strain due to yield stress now higher. Seems elastic part of this strain is 20 micron/ 1.5 mm =1.3%. I would...
  2. ning

    Material data database software

    Hi, do you know any good material database software available which can output material input decks to FEA softwares? I know one cal JAHM (jahm.com), however, material properties in this software are limited. I am interested in steel properties at high strain rate and high temperature. Thanks...

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