EDM graphite mainly specification:
1)low oxidation loss
2)efficient processing
3)steady performance

Technical properties of EDM Graphite

Grades Bulk Density g/cm3
min Specific
Resistance
(¦Ì¦¸.m)
Max Apparent Porosity %
max Particle Size
¦Ìm
max Flexural Strength N/mm2
min Young modulus KN/mm2
min Thermal conductivity w.m.k
max C. T. E.
(x10-6/degree)
Max
LYK-E1 1.77 13 13 10 60 11.5 100 4.0
LYK-E2 1.83 13 10 10 60 11.5 100 4.0
LYK-E3 1.84 14 10 7 65 14 90 3.9
LYK-E4 1.88 13 10 3 80 13 100 4.7