| |
| Physical Properties | Metric | English | Comments |
|---|
| Density | 3.76 g/cc | 0.136 lb/in³ |
| Open Porosity | 0.00 % | 0.00 % |
| |
| Mechanical Properties | Metric | English | Comments |
|---|
| Hardness, Rockwell HR45N | 75 | 75 |
| Flexural Strength | 296 MPa | 42900 psi |
| Compressive Strength | >= 1720 MPa | >= 249000 psi |
| |
| Electrical Properties | Metric | English | Comments |
|---|
Volume Resistivity  | 8.40e+10 ohm-cm
@Temperature 500 °C | 8.40e+10 ohm-cm
@Temperature 932 °F |
| | 1.00e+12 ohm-cm
@Temperature 300 °C | 1.00e+12 ohm-cm
@Temperature 572 °F |
| | >= 1.00e+14 ohm-cm
@Temperature 25.0 °C | >= 1.00e+14 ohm-cm
@Temperature 77.0 °F |
| Dielectric Constant | 9.0
@Frequency 1e+8 Hz,
Temperature 25.0 °C | 9.0
@Frequency 1e+8 Hz,
Temperature 77.0 °F |
| | 9.04
@Frequency 8.50e+9 Hz,
Temperature 25.0 °C | 9.04
@Frequency 8.50e+9 Hz,
Temperature 77.0 °F |
| | 9.32
@Frequency 8.50e+9 Hz,
Temperature 300 °C | 9.32
@Frequency 8.50e+9 Hz,
Temperature 572 °F |
| | 9.53
@Frequency 1e+7 Hz,
Temperature 25.0 °C | 9.53
@Frequency 1e+7 Hz,
Temperature 77.0 °F |
| | 9.54
@Frequency 8.50e+9 Hz,
Temperature 500 °C | 9.54
@Frequency 8.50e+9 Hz,
Temperature 932 °F |
| | 9.91
@Frequency 1e+7 Hz,
Temperature 300 °C | 9.91
@Frequency 1e+7 Hz,
Temperature 572 °F |
| | 10.14
@Frequency 1e+7 Hz,
Temperature 500 °C | 10.14
@Frequency 1e+7 Hz,
Temperature 932 °F |
| Dielectric Strength | 43.3 kV/mm | 1100 kV/in |
| Dissipation Factor | 0.000040
@Frequency 1e+7 Hz,
Temperature 25.0 °C | 0.000040
@Frequency 1e+7 Hz,
Temperature 77.0 °F |
| | 0.00016
@Frequency 1e+7 Hz,
Temperature 300 °C | 0.00016
@Frequency 1e+7 Hz,
Temperature 572 °F |
| | 0.00030
@Frequency 1e+8 Hz,
Temperature 25.0 °C | 0.00030
@Frequency 1e+8 Hz,
Temperature 77.0 °F |
| | 0.00040
@Frequency 8.50e+9 Hz,
Temperature 300 °C | 0.00040
@Frequency 8.50e+9 Hz,
Temperature 572 °F |
| | 0.00045
@Frequency 8.50e+9 Hz,
Temperature 25.0 °C | 0.00045
@Frequency 8.50e+9 Hz,
Temperature 77.0 °F |
| | 0.00052
@Frequency 1e+7 Hz,
Temperature 500 °C | 0.00052
@Frequency 1e+7 Hz,
Temperature 932 °F |
| | 0.00072
@Frequency 8.50e+9 Hz,
Temperature 500 °C | 0.00072
@Frequency 8.50e+9 Hz,
Temperature 932 °F |
| |
| Thermal Properties | Metric | English | Comments |
|---|
| CTE, linear | 6.90 µm/m-°C
@Temperature 25.0 - 200 °C | 3.83 µin/in-°F
@Temperature 77.0 - 392 °F |
| | 7.80 µm/m-°C
@Temperature 200 - 400 °C | 4.33 µin/in-°F
@Temperature 392 - 752 °F |
| | 8.50 µm/m-°C
@Temperature 400 - 600 °C | 4.72 µin/in-°F
@Temperature 752 - 1110 °F |
| | 8.80 µm/m-°C
@Temperature 600 - 800 °C | 4.89 µin/in-°F
@Temperature 1110 - 1470 °F |
| | 9.00 µm/m-°C
@Temperature 800 - 1000 °C | 5.00 µin/in-°F
@Temperature 1470 - 1830 °F |
| Thermal Conductivity | 26.8 W/m-K | 186 BTU-in/hr-ft²-°F |
| Maximum Service Temperature, Air | 1650 °C | 3000 °F |
| |
| Component Elements Properties | Metric | English | Comments |
|---|
| Al2O3 | <= 97.6 % | <= 97.6 % |
| |
| Descriptive Properties |
|---|
| Color | white |
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