POCO 1 is the lowest priced Ultrafine grain graphite available from POCO. In addition to providing good wear resistance, speed, and finish, lower electrode fabrication costs are possible when larger electrodes are required.
Attributes:
- Hardness 73 Shore
- Electrical Resistivity 615 μOhms/in
- Flexural Strength 13,300 psi
- Tensile Strength 18,100 psi
- Average Grain Size <5 microns