Technical References for EDM Graphite Material: A. For Roughing Machining
Bulk Density: ≥1.76 g/cc; Flexural Strength: ≥40Mpa; Compressive Strength: ≥82Mpa; Ash content:≤500ppm
B. For Finishing Machining
Bulk Density: ≥1.92 g/cc; Flexural Strength: ≥60Mpa; Compressive Strength: ≥135Mpa; Ash content:≤50ppm
Note: The above is often selected grade. We can choose appropriate grade according to your application conditions and our rich
on-site experiences and know-how in graphite applications.