Sinosteel graphite rx-920:Widely used in plastic, die casting, forging and other mold industries.
EDM electrode has the advantages of fast discharge speed, low loss, low cost, many ribs, one molding and one discharge, and the discharge time is reduced to 40% of the original.
Particle size: 8 μ M
Hardness (Shore): 65
Specific resistivity: 12 μ Ω·m
Flexural strength (MPA): 55.0
Compressive strength (MPA): 110
Tensile strength (MPA): 37.0
Elastic modulus (GPA) 10.8
Thermal expansion coefficient: 10-6 / ℃ 4.8
Thermal conductivity w / (m · K) 140