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| Supply Ability : | 200PCS Per Day |
| Delivery Time : | Peak Season Lead Time: 6-12 months, Off Season Lead Time: 1-3 months |
| Payment Terms : | LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram |
φ620*620 | φ950*770 | 1300*520*160 | 690*390*190 | 860*350*350 |
φ560*520 | φ910*750 | 1000*550*300 | 600*500*200 | 600*500*200 |
φ560*420 | φ740*740 | 1400*650*300 | 500*500*400 | 1150*600*230 |
φ750*700 | φ590*460 | 1000-2100*500*300 | 400*400*300 | 1850*650*400 |
φ589*550 | φ650*655 | 700*421*212 | 645*503*210 | 442*440*338 |
Model No | Unit | SG-E20 | SG-E30 | SG-E40 |
Bulk Density | g/cm³ | 1.85 | 1.8 | 1.92 |
Grain Size | μm | 2-4 | 1-2 | 1 |
Electricial Resisitance | μΩm | 11-15 | 15-19 | 13-15 |
Thermal Conductivity | W/m.k | 110 | 80 | 100 |
Thermal Expansion Coefficient | 10-6/ºC | 4 | 5.8 | 5.5 |
Hardness(shore) | HSD | 65 | 80 | 80 |
Flexural Strength | Mpa | 50 | 43 | 75 |
Compressive Strength | Mpa | 110 | 130 | 155 |
Elasticity Modulus | Gpa | 11 | 7.5 | 12.5 |
Gas Porosity | % | 11 | 12 | 8 |
Ash | ppm | 50 | 50 | 50 |
Application | EDM | EDM /Enhard EDM | EDM graphite for special purpos |












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