7 Replies Latest reply on Feb 21, 2018 4:57 PM by Allan Smithee

    Urethane material properties?

    Rick Donnellon

      I am using a urethane tube as a compression spring and need to do a simulation to understand load & deflection. Does anyone have the material properties needed for the following durometers of urethane?


      95A, 90A, 70A, 50A and 30A


      I don'y know if I need all of these?

      Elastic modulus

      Poisson's ratio

      Shear modulus

      Mass density

      Tensile strength

      Compressive Strength in X

      Yield strength

      Thermal expansion coefficient

      Thermal conductivity

      Specific heat

      Material Damping Ratio