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Material Material | Show |
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Material Material | Hide |
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Shape Shape |
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 | Rod and Disc |
 | Sheet and Bar |
System of Measurement System of Measurement |
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Maximum Temperature Maximum Temperature |
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Thermal Conductivity Thermal Conductivity |
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Color Color |
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 | Gray |
Fabrication Fabrication |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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Hardness Hardness |
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Compressive Strength Compressive Strength |
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Dielectric Strength Dielectric Strength |
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Tensile Strength Tensile Strength |
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Density Density |
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Clarity Clarity |
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| Opaque |
Minimum Temperature Minimum Temperature |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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Flexural Strength Flexural Strength |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Porosity Porosity |
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Low Thermal Expansion Alumina-Silicate Ceramic Sheets and Bars
- Color: Gray
- Temperature Range: -72° to 2010° F
- Fabrication: Unfired
- Porosity: 2%
- Compressive Strength: 25,000 psi
Also known as lava and wonderstone, this material is often used in applications that require high temperature resistance and low thermal expansion, such as standoffs and welding jigs.
For technical drawings and 3-D models, click on a part number.
Sheets
4" × 4" | 6" × 6" | 9 1/2" × 9 1/2" | |||||
|---|---|---|---|---|---|---|---|
| Thick. | Thick. Tolerance | Each | Each | Each | |||
| 1/8" | -0.010" to 0.010" | 0000000 | 000000 | 0000000 | 000000 | 00000000 | 0000000 |
| 1/4" | -0.010" to 0.010" | 0000000 | 00000 | 0000000 | 000000 | 00000000 | 000000 |
| 3/8" | -0.010" to 0.010" | 0000000 | 00000 | 0000000 | 000000 | 00000000 | 000000 |
| 1/2" | -0.010" to 0.010" | 0000000 | 00000 | 0000000 | 000000 | 0000000 | 000000 |
| 3/4" | -0.010" to 0.010" | 0000000 | 000000 | 00000000 | 000000 | 0000000 | 000000 |
| 1" | -0.010" to 0.010" | 0000000 | 000000 | 00000000 | 000000 | 0000000 | 000000 |
| 1 1/2" | -0.010" to 0.010" | 0000000 | 000000 | 00000000 | 000000 | 0000000 | 000000 |
| 2" | -0.010" to 0.010" | 0000000 | 000000 | 00000000 | 000000 | 0000000 | 000000 |
Low Thermal Expansion Alumina-Silicate Ceramic Rods
- Color: Gray
- Temperature Range: -72° to 2010° F
- Fabrication: Unfired
- Porosity: 2%
- Compressive Strength: 25,000 psi
Also known as lava and wonderstone, this material is often used in applications that require high temperature resistance and low thermal expansion, such as standoffs and welding jigs.
For technical drawings and 3-D models, click on a part number.
| Dia. | Dia. Tolerance | Lg. | Each | |
| 1/8" | 0.000" to 0.015" | 3" | 0000000 | 000000 |
| 1/4" | 0.000" to 0.015" | 3" | 0000000 | 00000 |
| 3/8" | 0.000" to 0.015" | 6" | 0000000 | 00000 |
| 1/2" | 0.000" to 0.015" | 6" | 0000000 | 00000 |
| 5/8" | 0.000" to 0.015" | 6" | 0000000 | 00000 |
| 3/4" | 0.000" to 0.015" | 9 1/2" | 0000000 | 00000 |
| 7/8" | 0.000" to 0.015" | 9 1/2" | 0000000 | 00000 |
| 1" | 0.000" to 0.015" | 9 1/2" | 0000000 | 000000 |
| 1 1/4" | 0.000" to 0.015" | 9 1/2" | 0000000 | 000000 |
| 1 1/2" | 0.000" to 0.015" | 9 1/2" | 0000000 | 000000 |
| 2" | 0.000" to 0.015" | 9 1/2" | 0000000 | 000000 |
| 2 1/2" | 0.000" to 0.015" | 9 1/2" | 0000000 | 000000 |
| 3" | 0.000" to 0.015" | 9 1/2" | 0000000 | 000000 |
| 3 1/2" | 0.000" to 0.015" | 9 1/2" | 0000000 | 000000 |
| 4" | 0.000" to 0.015" | 9 1/2" | 00000000 | 00000000 |
| 5" | 0.000" to 0.015" | 9 1/2" | 0000000 | 00000000 |