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DFARS Compliance
Nonporous Alumina Ceramic Sheets and Bars
- Color: White
- Max. Temperature: See table
- Fabrication: Fired
- Electrical Properties: 4 1/2" × 4 1/2" sheets are electrical insulating
- Dielectric Strength: See table
- Porosity: See table
- Compressive Strength: 300,000 psi
Seal out air and gas in high-temperature and high-wear applications. This ultrahard ceramic can also be used in applications that require superior strength.
For technical drawings and 3-D models, click on a part number.
Sheets
| Thick. | Thick. Tolerance | Wd. | Lg. | Max. Temperature, °F | Dielectric Strength, V/mil | Porosity | Each | |
| 0.177" | -0.050" to 0.050" | 3" | 6 1/4" | 3075° | 220 | 13% | 0000000 | 0000000 |