Sinosteel graphite rx920
價格：27900元
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.
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Rx-920: physical characteristics
Density: 1.85g/cm3
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
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