Comment on No going back

• Rubisco@slrpnk.net ⁨1⁩ ⁨week⁩ ago

  Gotcha. Thanks! Do the points P, E, Y, U, and F stand for something or are the letters arbitrary?

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  • Dettweiler42@lemmy.world ⁨1⁩ ⁨week⁩ ago

    Plastic deformation point, elastic deformation point, yield point, ultimate strength, and failure point

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    • Rubisco@slrpnk.net ⁨1⁩ ⁨week⁩ ago

      Image

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    • Dave@lemmy.nz ⁨1⁩ ⁨week⁩ ago

      And here I was thinking it was: F U, yep.

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  • HootinNHollerin@lemmy.world ⁨1⁩ ⁨week⁩ ago

    E is where it stops being linear, Y is yield, U is ultimate as in max, and f is fracture / failure. Not sure about p.

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    • LeftRedditOnJul1@lemmy.world ⁨1⁩ ⁨week⁩ ago

      P is the Proportional Limit, where it stops being linear, but remains elastic for a short while longer, meaning any deformation can still be recovered. E is the Elastic Limit, where it changes from elastic to plastic

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    • andrewth09@lemmy.world ⁨1⁩ ⁨week⁩ ago

      Proportional limit. Deformation is linear up until this point.

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• Someonelol@lemmy.dbzer0.com ⁨1⁩ ⁨week⁩ ago

  Looks like the plastic deformation point was placed before the elastic point.

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