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System of Measurement System of Measurement |
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Length Length |
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Thickness Thickness | Show |
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Thickness Thickness | Hide |
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Shape Shape |
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 | Sheet and Bar |
Material Material |
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Maximum Temperature Maximum Temperature |
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Porosity Porosity |
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Compressive Strength Compressive Strength |
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Color Color |
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 | White |
Density Density |
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Dielectric Strength Dielectric Strength |
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Flexural Strength Flexural Strength |
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Modulus of Elasticity Modulus of Elasticity |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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Refractive Index Refractive Index |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Tensile Strength Tensile Strength |
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Clarity Clarity |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Hardness Hardness |
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Minimum Temperature Minimum Temperature |
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Thermal Conductivity Thermal Conductivity |
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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 | |
| 0.197" | -0.050" to 0.050" | 4" | 8 1/2" | 3075° | 220 | 13% | 0000000 | 0000000 |