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     Toyo Tanso USA, Inc.
     2575 NW Graham Circle
     Troutdale, OR 97060
     Phone: 503.661.7700
     Fax: 503.669.9107

   
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Introducing our TTK series of fine grain graphites
TTK4 Photo Micrograph
EDM TTK Series
Graphite fine grain - TTK Material
TTK4 Material Properties
      Particle Size (µ) 4
      Density (g/cm3)    1.78
      Electrical Resistivity (µ/in) / (µ/cm) 552/1400
      Hardness (Shore) 73
      Flexural (psi) / (MPa) 10600/73
      Compressive (psi) / (MPa) 19600/135
      Largest Block Size (inches) 8.3x20x37.3
Please find the PDF of our TTK series details
TTK Series (pdf)
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Toyo Tanso