- 密度 [g/cm3]: 1.9
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Density | 1.90 g/cc | 0.0686 lb/in3 | ASTM D792 | ||
| Mechanical Properties | Metric | English | Comments | ||
| Tensile Strength | 20.7 MPa | 3000 psi | ASTM D638 | ||
| Elongation at Break | 20 % | 20 % | ASTM D638 | ||
| Compressive Yield Strength | 6.89 MPa | 1000 psi | Max load under tribological use | ||
| Limiting Pressure Velocity | 0.350 MPa-m/sec | 10000 psi-ft/min | |||
| Thermal Properties | Metric | English | Comments | ||
| Maximum Service Temperature, Air | 288 °C | 550 °F | |||
| Minimum Service Temperature, Air | -240 °C | -400 °F | |||
| Descriptive Properties | |||||
| Color | Black | ||||