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Grade Data Sheet
| Grade | Type | Bulk Density (g/cm³) |
Flexural Strength Mpa |
Compressive Strength Mpa |
Young's Modulus Gpa |
Hardness Rockwell C |
Porosity Vol% |
Coefficient of Thermal Expansion 20-200°C (10ˉ⁶/K) |
Thermal Conductivity (W/mK) |
Themparature Limit (°C ) |
Oxidizing Atmosphere (°C ) |
Application Type | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FH42Z2 | Germany | Resin | 1.75 | 60 | 210 | 18 | 75 | 2 | 4.6 | 11 | 200 | 260 | Carbon Seals, Bush Bearings, Steam Joints, Carbon Segment Rings |
| FH42A | Germany | Antimony | 2.3 | 80 | 250 | 24 | 95 | 1 | 4.2 | 13 | 350 | 600 | Carbon Seals, Bush Bearings, Steam Joints, Carbon Segment Rings |
| NG 40 | Indigenous | Electro Graphite | 1.7 | 35 | 100 | 10 | 95 | 14 | 4.5 | 14 | 500 | 1200 | Bush Bearings, Carbon Segment Rings |
| NG 60 | Indigenous | Resin | 1.74 | 50 | 200 | 16 | 70 | 2 | 4.7 | 11 | 180 | 200 | Carbon Seals, Bush Bearings, Steam Joints, Carbon Segment Rings |
| NG 100 | Indigenous | Carbon Graphite | 1.85 | 65 | 210 | 18 | 70 | 2 | 4.0 | 11 | 200 | 300 | Vane Blade for Dry Pump Lubricating Blocks Crucibles |