Mersen, a world leader in the field of iso-static graphite, offers a complete range of ELLOR® graphite grades to suit all EDM applications.
GRAPHITE FOR EDM
ELLOR®: HIGH DENSITY ISO-STATIC GRAPHITE BLOCKS AND BLANKS FOR YOUR EDM ELECTRODES
Graphite has many advantages, making it the most widely used material for EDM electrodes:
- Resistance to thermal shock.
- Low coefficient of thermal expansion and excellent geometric stability.
- Machinability.
- Low wear during sparking.
