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carbon rod, graphite rod, carbon raw materials, graphite block, graphite cylinder.....many other kinds of different sizes!
Type | SG-4 | SG-5 | SG-6 |
Ash %≤ | 0.1 | 0.1 | 0.1 |
Resistance µm≤ | 10 | 9 | 8 |
Bulk densityg/cm≥ | 1.75 | 1.8 | 1.85 |
Compressive strength Mpa≥ | 45 | 60 | 70 |
Flexural strength Mpa≥ | 25 | 30 | 35 |
Porosity % | 1.8 | 0.15 | 0.12 |
Coefficient of thermal expansion | 4.0 | 4.5 | 5.5 |
also have some other grades! best quality and reasonable price!
graphite material