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System of Measurement System of Measurement |
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OD OD |
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Maximum Temperature Maximum Temperature |
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Color Color |
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 | White |
Compressive Strength Compressive Strength |
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Fabrication Fabrication |
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Hardness Rating Hardness Rating |
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Thermal Conductivity Thermal Conductivity |
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Flexural Strength Flexural Strength |
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Minimum Temperature Minimum Temperature |
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Density Density |
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Clarity Clarity |
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Tensile Strength Tensile Strength |
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Modulus of Elasticity Modulus of Elasticity |
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Nonporous Alumina Ceramic Rods and Discs
- Color: White
- Max. Temperature: 3075° F
- Fabrication: Fired
- Porosity: 0%
- 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.
Rods
12" Lg. | |||
|---|---|---|---|
| Dia. | Dia. Tolerance | Each | |
| 1/16" | -0.003" to 0.003" | 00000000 | 000000 |
| 1/8" | -0.004" to 0.004" | 00000000 | 00000 |
| 3/16" | -0.006" to 0.006" | 00000000 | 00000 |
| 13/64" | -0.006" to 0.000" | 00000000 | 00000 |
| 1/4" | -0.008" to 0.008" | 00000000 | 00000 |
| 5/16" | -0.009" to 0.009" | 00000000 | 00000 |
| 3/8" | -0.011" to 0.011" | 00000000 | 00000 |
| 1/2" | -0.015" to 0.015" | 00000000 | 00000 |
| 5/8" | -0.019" to 0.019" | 00000000 | 00000 |
| 3/4" | -0.023" to 0.023" | 00000000 | 00000 |
Nonporous Alumina Ceramic Tubes
- Color: White
- Max. Temperature: 3075° F
- Fabrication: Fired
- Porosity: 0%
- 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.
| OD | ID | Wall Thick. | Each | |
6" Lg. | ||||
|---|---|---|---|---|
| 0.050" | 0.020" | 0.015" | 00000000 | 000000 |
| 0.063" | 0.031" | 0.016" | 00000000 | 00000 |
| 0.094" | 0.040" | 0.027" | 00000000 | 00000 |
| 0.094" | 0.063" | 0.016" | 00000000 | 0000 |
| 0.100" | 0.050" | 0.025" | 00000000 | 0000 |
| 1/8" | 0.063" | 0.031" | 00000000 | 0000 |
| 0.156" | 0.094" | 0.031" | 00000000 | 0000 |
| 0.187" | 0.094" | 0.047" | 00000000 | 0000 |
| 0.187" | 1/8" | 0.032" | 00000000 | 0000 |
| 0.219" | 0.156" | 0.031" | 0000000 | 0000 |
| 1/4" | 1/8" | 0.063" | 00000000 | 0000 |
| 1/4" | 0.156" | 0.047" | 00000000 | 0000 |
| 1/4" | 0.188" | 0.031" | 00000000 | 0000 |
| 0.313" | 0.188" | 0.063" | 00000000 | 00000 |
| 0.313" | 0.219" | 0.047" | 00000000 | 00000 |
| 3/8" | 1/4" | 0.063" | 00000000 | 00000 |
| 0.438" | 0.313" | 0.063" | 00000000 | 00000 |
| 1/2" | 1/4" | 0.125" | 00000000 | 00000 |
| 1/2" | 3/8" | 0.063" | 00000000 | 00000 |
| 0.590" | 0.394" | 0.098" | 0000000 | 00000 |
| 0.590" | 0.433" | 0.078" | 00000000 | 00000 |
| 5/8" | 1/2" | 0.063" | 00000000 | 00000 |
| 0.688" | 1/2" | 0.094" | 00000000 | 00000 |
| 3/4" | 1/2" | 0.125" | 00000000 | 00000 |
| 3/4" | 0.563" | 0.094" | 00000000 | 00000 |
| 7/8" | 5/8" | 0.125" | 00000000 | 00000 |
| 1" | 3/4" | 0.125" | 00000000 | 00000 |
12" Lg. | ||||
| 0.050" | 0.020" | 0.015" | 00000000 | 00000 |
| 0.063" | 0.031" | 0.016" | 00000000 | 00000 |
| 0.094" | 0.040" | 0.027" | 00000000 | 00000 |
| 0.094" | 0.063" | 0.016" | 00000000 | 00000 |
| 0.100" | 0.050" | 0.025" | 00000000 | 00000 |
| 1/8" | 0.063" | 0.031" | 0000000 | 00000 |
| 0.156" | 0.094" | 0.031" | 0000000 | 00000 |
| 0.187" | 0.094" | 0.047" | 0000000 | 00000 |
| 0.187" | 1/8" | 0.032" | 0000000 | 00000 |
| 0.219" | 0.156" | 0.031" | 00000000 | 00000 |
| 1/4" | 1/8" | 0.063" | 0000000 | 00000 |
| 1/4" | 0.156" | 0.047" | 0000000 | 00000 |
| 1/4" | 0.188" | 0.031" | 0000000 | 00000 |
| 0.313" | 0.188" | 0.063" | 00000000 | 00000 |
| 0.313" | 0.219" | 0.047" | 00000000 | 00000 |
| 3/8" | 1/4" | 0.063" | 0000000 | 00000 |
| 0.438" | 0.313" | 0.063" | 00000000 | 00000 |
| 1/2" | 1/4" | 0.125" | 0000000 | 00000 |
| 1/2" | 3/8" | 0.063" | 0000000 | 00000 |
| 0.590" | 0.394" | 0.098" | 0000000 | 00000 |
| 0.590" | 0.433" | 0.078" | 00000000 | 00000 |
| 5/8" | 1/2" | 0.063" | 0000000 | 00000 |
| 0.688" | 1/2" | 0.094" | 00000000 | 00000 |
| 3/4" | 1/2" | 0.125" | 0000000 | 00000 |
| 3/4" | 0.563" | 0.094" | 00000000 | 00000 |
| 7/8" | 5/8" | 0.125" | 00000000 | 00000 |
| 1" | 3/4" | 0.125" | 00000000 | 000000 |
24" Lg. | ||||
| 0.050" | 0.020" | 0.015" | 00000000 | 00000 |
| 0.063" | 0.031" | 0.016" | 00000000 | 00000 |
| 0.094" | 0.040" | 0.027" | 00000000 | 00000 |
| 0.094" | 0.063" | 0.016" | 00000000 | 00000 |
| 0.100" | 0.050" | 0.025" | 00000000 | 00000 |
| 1/8" | 0.063" | 0.031" | 00000000 | 00000 |
| 0.156" | 0.094" | 0.031" | 00000000 | 00000 |
| 0.187" | 0.094" | 0.047" | 00000000 | 00000 |
| 0.187" | 1/8" | 0.032" | 00000000 | 00000 |
| 0.219" | 0.156" | 0.031" | 00000000 | 00000 |
| 1/4" | 1/8" | 0.063" | 00000000 | 00000 |
| 1/4" | 0.156" | 0.047" | 00000000 | 00000 |
| 1/4" | 0.188" | 0.031" | 00000000 | 00000 |
| 0.313" | 0.188" | 0.063" | 00000000 | 00000 |
| 0.313" | 0.219" | 0.047" | 00000000 | 00000 |
| 3/8" | 1/4" | 0.063" | 00000000 | 00000 |
| 0.438" | 0.313" | 0.063" | 00000000 | 00000 |
| 1/2" | 1/4" | 0.125" | 00000000 | 00000 |
| 1/2" | 3/8" | 0.063" | 00000000 | 00000 |
| 0.590" | 0.394" | 0.098" | 00000000 | 00000 |
| 0.590" | 0.433" | 0.078" | 00000000 | 00000 |
| 5/8" | 1/2" | 0.063" | 00000000 | 00000 |
| 0.688" | 1/2" | 0.094" | 00000000 | 00000 |
| 3/4" | 1/2" | 0.125" | 00000000 | 00000 |
| 3/4" | 0.563" | 0.094" | 00000000 | 000000 |
| 7/8" | 5/8" | 0.125" | 00000000 | 000000 |
| 1" | 3/4" | 0.125" | 00000000 | 000000 |
Nonporous Alumina Ceramic Multiple-Bore Tubes
Two Bores
Four Bores
- Color: White
- Max. Temperature: 3075° F
- Fabrication: Fired
- Porosity: 0%
- 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.
| Number of Bores | OD | ID | Each | |
6" Lg. | ||||
|---|---|---|---|---|
| 2 | 0.063" | 0.016" | 00000000 | 000000 |
| 2 | 0.094" | 0.025" | 00000000 | 0000 |
| 2 | 0.109" | 0.031" | 00000000 | 0000 |
| 2 | 0.125" | 0.031" | 00000000 | 0000 |
| 2 | 0.125" | 0.040" | 00000000 | 0000 |
| 2 | 0.156" | 0.052" | 00000000 | 0000 |
| 2 | 0.188" | 0.040" | 00000000 | 0000 |
| 2 | 0.188" | 0.047" | 00000000 | 0000 |
| 2 | 0.188" | 0.063" | 00000000 | 0000 |
| 2 | 0.200" | 0.052" | 00000000 | 0000 |
| 2 | 0.240" | 0.078" | 00000000 | 0000 |
| 2 | 0.250" | 0.063" | 00000000 | 0000 |
| 4 | 0.063" | 0.016" | 00000000 | 00000 |
| 4 | 0.085" | 0.024" | 00000000 | 00000 |
| 4 | 0.094" | 0.020" | 00000000 | 00000 |
| 4 | 0.109" | 0.020" | 00000000 | 0000 |
| 4 | 0.188" | 0.031" | 00000000 | 0000 |
| 4 | 0.188" | 0.047" | 00000000 | 0000 |
| 4 | 0.219" | 0.050" | 00000000 | 0000 |
| 4 | 0.258" | 0.078" | 00000000 | 0000 |
18" Lg. | ||||
| 2 | 0.063" | 0.016" | 00000000 | 00000 |
| 2 | 0.094" | 0.025" | 00000000 | 00000 |
| 2 | 0.109" | 0.031" | 00000000 | 00000 |
| 2 | 0.125" | 0.031" | 00000000 | 00000 |
| 2 | 0.125" | 0.040" | 00000000 | 00000 |
| 2 | 0.156" | 0.052" | 00000000 | 00000 |
| 2 | 0.188" | 0.040" | 00000000 | 00000 |
| 2 | 0.188" | 0.047" | 00000000 | 00000 |
| 2 | 0.188" | 0.063" | 00000000 | 00000 |
| 2 | 0.200" | 0.052" | 00000000 | 00000 |
| 2 | 0.240" | 0.078" | 00000000 | 00000 |
| 2 | 0.250" | 0.063" | 00000000 | 00000 |
| 4 | 0.063" | 0.016" | 00000000 | 00000 |
| 4 | 0.085" | 0.024" | 00000000 | 00000 |
| 4 | 0.094" | 0.020" | 00000000 | 00000 |
| 4 | 0.109" | 0.020" | 00000000 | 00000 |
| 4 | 0.188" | 0.031" | 00000000 | 00000 |
| 4 | 0.188" | 0.047" | 00000000 | 00000 |
| 4 | 0.219" | 0.050" | 00000000 | 00000 |
| 4 | 0.258" | 0.078" | 00000000 | 00000 |
24" Lg. | ||||
| 2 | 0.063" | 0.016" | 00000000 | 00000 |
| 2 | 0.094" | 0.025" | 00000000 | 00000 |
| 2 | 0.109" | 0.031" | 00000000 | 00000 |
| 2 | 0.125" | 0.031" | 00000000 | 00000 |
| 2 | 0.125" | 0.040" | 00000000 | 00000 |
| 2 | 0.156" | 0.052" | 00000000 | 00000 |
| 2 | 0.188" | 0.040" | 00000000 | 00000 |
| 2 | 0.188" | 0.047" | 00000000 | 00000 |
| 2 | 0.188" | 0.063" | 00000000 | 00000 |
| 2 | 0.200" | 0.052" | 00000000 | 00000 |
| 2 | 0.240" | 0.078" | 00000000 | 00000 |
| 2 | 0.250" | 0.063" | 00000000 | 00000 |
| 4 | 0.063" | 0.016" | 00000000 | 00000 |
| 4 | 0.085" | 0.024" | 00000000 | 00000 |
| 4 | 0.094" | 0.020" | 00000000 | 00000 |
| 4 | 0.109" | 0.020" | 00000000 | 00000 |
| 4 | 0.188" | 0.031" | 00000000 | 00000 |
| 4 | 0.188" | 0.047" | 00000000 | 00000 |
| 4 | 0.219" | 0.050" | 00000000 | 00000 |
| 4 | 0.258" | 0.078" | 00000000 | 00000 |
Tight-Tolerance Nonporous Alumina Ceramic Rods
- Color: White
- Max. Temperature: 3075° F
- Fabrication: Fired
- Porosity: 0%
- 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.
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: 0%
- 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.
Sheets
| Thick. | Thick. Tolerance | Wd. | Lg. | Max. Temperature, °F | Dielectric Strength, V/mil | Each | |
| 0.010" | -0.001" to 0.001" | 4 1/2" | 4 1/2" | 2910° | 210 | 0000000 | 000000 |
| 0.015" | -0.002" to 0.002" | 4 1/2" | 4 1/2" | 2910° | 210 | 0000000 | 00000 |
| 0.020" | -0.002" to 0.002" | 4 1/2" | 4 1/2" | 2910° | 210 | 0000000 | 00000 |
| 0.025" | -0.003" to 0.003" | 4 1/2" | 4 1/2" | 2910° | 210 | 0000000 | 00000 |
| 0.030" | -0.003" to 0.003" | 4 1/2" | 4 1/2" | 2910° | 210 | 0000000 | 00000 |
| 0.035" | -0.004" to 0.004" | 4 1/2" | 4 1/2" | 2910° | 210 | 0000000 | 00000 |
| 0.040" | -0.004" to 0.004" | 4 1/2" | 4 1/2" | 2910° | 210 | 0000000 | 00000 |
| 0.050" | -0.005" to 0.005" | 4 1/2" | 4 1/2" | 2910° | 210 | 0000000 | 00000 |
| 0.060" | -0.006" to 0.006" | 4 1/2" | 4 1/2" | 2910° | 210 | 0000000 | 00000 |
| 0.080" | -0.008" to 0.008" | 4 1/2" | 4 1/2" | 2910° | 210 | 0000000 | 00000 |
| 0.100" | -0.010" to 0.010" | 4 1/2" | 4 1/2" | 2910° | 210 | 0000000 | 00000 |
| 0.157" | -0.050" to 0.050" | 2" | 4 1/4" | 3075° | 220 | 0000000 | 000000 |
| 0.177" | -0.050" to 0.050" | 3" | 6 1/4" | 3075° | 220 | 0000000 | 000000 |
| 0.197" | -0.050" to 0.050" | 4" | 8 1/2" | 3075° | 220 | 0000000 | 000000 |
Ultra-High-Temperature
Easy-to-Machine Alumina Ceramic Rods
- Color: White
- Max. Temperature: 3000° F
- Fabrication: Fired
- Porosity: 48%
- Compressive Strength: 4,350 psi
Commonly used in induction furnace components and hot glass handling, this alumina ceramic withstands higher temperatures than alumina-bisque ceramic. The 99% alumina content makes it suitable for high-vacuum applications. It has excellent machinability. Material comes fired and is unaffected by water.
For technical drawings and 3-D models, click on a part number.