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Recent content by gwjohnson

  1. gwjohnson

    4140 replacement

    Thanks, do you know where I can get a BH curve for 4340 to fit in my model?
  2. gwjohnson

    4140 replacement

    I am looking for a material with a lower permeability than 4140. The application is for a magnetic circuit that relies on leakage flux to function so the material must saturate at a lower value from the source magnets.

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