50 kN = psi ?

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  • 50 kN = psi ?

    50 kN = psi ? help please... thanks

    Can i also have the formula..thank you in advance..
  • Robert Fogt
    Administrator
    Long Time Member The Golden Calculator Award Over 1000 Posts
    • Dec 2005
    • 3605

    #2
    Re: 50 kN = psi ?

    kilonewton is a unit of force, and PSI is a unit of pressure.

    There is no direct conversion between them. You will need to provide more information as to exactly what you are trying to do, maybe I can help work it out.

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    • Unregistered

      #3
      Re: 50 kN = psi ?

      I have a tool that says it has 50KN. Is there any way of finding out much PSI that even comes close to? Just so I can tell what I'm working with.

      Comment

      • JohnS
        Moderator
        Long Time Member The Golden Calculator Award Moderator Over 10 000 Posts
        • Dec 2007
        • 10797

        #4
        Re: 50 kN = psi ?

        Originally posted by Unregistered
        I have a tool that says it has 50KN. Is there any way of finding out much PSI that even comes close to? Just so I can tell what I'm working with.
        One is force, the other pressure. They are not comparable. However, newtons can be converted to pounds force.
        50 kN x 1lbf/4.44822 N = 11240 lbf.

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        • Unregistered

          #5
          Re: 50 kN = psi ?

          if you are using a pressbrake or simular >>>
          then you can use this >>

          50 kN/m2 = 7.25 psi

          .

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          • Unregistered

            #6
            Re: 50 kN = psi ?

            I have a similar problem. We want to use a hydraulic bolt tensioning machine but the units given on the drawing is in KN - the gauge is in Bar/Psi. How do I convert?

            Comment

            • JohnS
              Moderator
              Long Time Member The Golden Calculator Award Moderator Over 10 000 Posts
              • Dec 2007
              • 10797

              #7
              Re: 50 kN = psi ?

              Originally posted by Unregistered View Post
              I have a similar problem. We want to use a hydraulic bolt tensioning machine but the units given on the drawing is in KN - the gauge is in Bar/Psi. How do I convert?
              You would need to know the area of the piston on which the pressure acts

              force = area * pressure

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