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EDM-4® Graphite


Interested in EDM-4 graphite?

Interested in EDM-4 graphite?

Applications


  • Intricate molds and dies
  • EDM wire cut electrodes
  • Micromolding applications
  • Punch and die sets
  • Threading electrodes
  • Aerospace metal cutting

Specifications


Average particle size <5 µm
Flexural strength
17,500 psi (1,230 kg/cm²)
Compressive strength 21,500 psi (1,511 kg/cm²)
Hardness 76 shore
Electrical resistivity 500 µΩin (12.7 µΩm)

 

Documentation


Grade Chart

EDM Graphite Grades

Article

EDM Effect on Surface Integrity

Case Study

Making EDM Profitable

Flyer

EDM Distributors

Article

An Added Layer of EDM Knowledge

Manual

EDM Graphite

Article

How to EDM Steel and Copper Alloy Simultaneously