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Offers superior heat aging and creep resistance and retention of stiffness up to 300°F.  It is reddish brown in color and used where PA 6, PA 66, POM and PET fall short.

Do you need Fabrication or Machining for Nylatron 4.6 PA46?

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At a Glance

Generic Name

Available In
Sheet, Rod

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Technical Information

Stock Products Properties Applications Advantages

Stock Products

Sheet 1/16″ – 2″ TH 12″ x 24″, 24″ x 48″, 12″ x 48″ Reddish Brown
Rod 3/16″ – 2″ DIA 96″ Reddish Brown

Give us your cut-to-size dimensions. We will precision-cut these plastics to your exact size. Additional sizes and colors available upon request.


Physical PropertiesUnitsASTMResults
Specific Gravity g/cc D792 1.19
Water Absorption. 24 hrs % D570 0.60
Mechanical PropertiesUnitsASTMResults
Elongation @ Break, 73°F % D638 25
Flexural Strength, 73°F psi D790 17,000
Flexural Modulus, 73°F ksi D790 450
Compressive Strength @10% psi D695 16,000
Flexural Yield Strength psi D790 17,000
Rockwell Hardness M scale D785 97
Compressive Modulous ksi D695 325
Tensile Strength psi D638 15,000
Thermal PropertiesUnitsASTMResults
Maximum Service Temperature °F 300
Melting Point °F D3418 554
Deflection Temperature °F D648 320
Electrical PropertiesUnitsASTMResults
Service Resistivity per Square ohm D257 >=1.00e+13
NOTE: The property values presented above are typical values intended for reference and comparison purposes only. They should NOT be used as a basis for design specifications or quality control. Contact us for manufacturers’ complete material property datasheets. All values at 73°F (23°C) unless otherwise noted.


  • Bearings
  • Rollers
  • Wheels
  • Wear Components
  • Wear Pads
  • Gears


  • Good mechanical and electrical properties
  • Ideal balance of strength and toughness
  • Cast as finished parts and near net shapes
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