Thickness Thickness |
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Maximum Temperature Maximum Temperature |
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Material Material |
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Fabrication Fabrication |
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Compressive Strength Compressive Strength |
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Hardness Hardness |
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Dielectric Strength Dielectric Strength |
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Flexural Strength Flexural Strength |
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Density Density |
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Thermal Conductivity Thermal Conductivity |
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Tensile Strength Tensile Strength |
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Modulus of Elasticity Modulus of Elasticity |
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Ultra-High-Temperature Easy-to-Machine
Alumina Ceramic Sheets
- 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.
| Thick. | Thick. Tolerance | Each | |
3" × 3" | |||
|---|---|---|---|
| 1/32" | -0.020" to 0.020" | 00000000 | 000000 |
| 1/16" | -0.020" to 0.020" | 00000000 | 00000 |
| 1/8" | -0.035" to 0.035" | 00000000 | 00000 |
| 3/16" | -0.040" to 0.040" | 00000000 | 000000 |
| 1/4" | -0.050" to 0.050" | 00000000 | 000000 |
| 1/2" | -0.065" to 0.065" | 00000000 | 000000 |
6" × 6" | |||
| 1/32" | -0.020" to 0.020" | 00000000 | 00000 |
| 1/16" | -0.020" to 0.020" | 0000000 | 000000 |
| 1/8" | -0.035" to 0.035" | 0000000 | 000000 |
| 3/16" | -0.040" to 0.040" | 000000 | 000000 |
| 1/4" | -0.050" to 0.050" | 0000000 | 000000 |
| 1/2" | -0.065" to 0.065" | 0000000 | 000000 |
12" × 12" | |||
| 1/32" | -0.020" to 0.020" | 00000000 | 000000 |
| 1/16" | -0.020" to 0.020" | 00000000 | 000000 |
| 1/8" | -0.035" to 0.035" | 00000000 | 000000 |
| 3/16" | -0.040" to 0.040" | 00000000 | 000000 |
| 1/4" | -0.050" to 0.050" | 00000000 | 000000 |
| 1/2" | -0.065" to 0.065" | 00000000 | 000000 |
24" × 24" | |||
| 1/32" | -0.020" to 0.020" | 00000000 | 000000 |
| 1/16" | -0.020" to 0.020" | 00000000 | 000000 |
| 1/8" | -0.035" to 0.035" | 00000000 | 000000 |
| 3/16" | -0.040" to 0.040" | 00000000 | 000000 |
| 1/4" | -0.050" to 0.050" | 00000000 | 00000000 |
| 1/2" | -0.065" to 0.065" | 00000000 | 00000000 |
Easy-to-Machine Alumina-Bisque Ceramic Sheets
- Color: White
- Max. Temperature: 2475° F
- Fabrication: Semi-Fired
- Porosity: 36%
- Compressive Strength: 9,000 psi
Often used to create prototype components, this temperature-resistant ceramic comes semi-fired so it can be machined using conventional metalworking tools. Fire it to create a denser, harder material with increased electrical and mechanical properties.
For technical drawings and 3-D models, click on a part number.
Low Thermal Expansion Alumina-Silicate
Ceramic Sheets and Bars
- Color: Gray
- Max. Temperature: 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.
| Thick. | Thick. Tolerance | Each | |
4" × 4" | |||
|---|---|---|---|
| 1/8" | -0.010" to 0.010" | 0000000 | 000000 |
| 1/4" | -0.010" to 0.010" | 0000000 | 00000 |
| 3/8" | -0.010" to 0.010" | 0000000 | 00000 |
| 1/2" | -0.010" to 0.010" | 0000000 | 00000 |
| 3/4" | -0.010" to 0.010" | 0000000 | 00000 |
| 1" | -0.010" to 0.010" | 0000000 | 00000 |
| 1 1/2" | -0.010" to 0.010" | 0000000 | 00000 |
| 2" | -0.010" to 0.010" | 0000000 | 00000 |
6" × 6" | |||
| 1/8" | -0.010" to 0.010" | 0000000 | 00000 |
| 1/4" | -0.010" to 0.010" | 0000000 | 00000 |
| 3/8" | -0.010" to 0.010" | 0000000 | 00000 |
| 1/2" | -0.010" to 0.010" | 0000000 | 00000 |
| 3/4" | -0.010" to 0.010" | 00000000 | 000000 |
| 1" | -0.010" to 0.010" | 00000000 | 000000 |
| 1 1/2" | -0.010" to 0.010" | 00000000 | 000000 |
| 2" | -0.010" to 0.010" | 00000000 | 000000 |
9 1/2" × 9 1/2" | |||
| 1/8" | -0.010" to 0.010" | 00000000 | 00000 |
| 1/4" | -0.010" to 0.010" | 00000000 | 000000 |
| 3/8" | -0.010" to 0.010" | 00000000 | 000000 |
| 1/2" | -0.010" to 0.010" | 0000000 | 000000 |
| 3/4" | -0.010" to 0.010" | 0000000 | 000000 |
| 1" | -0.010" to 0.010" | 0000000 | 000000 |
| 1 1/2" | -0.010" to 0.010" | 0000000 | 000000 |
| 2" | -0.010" to 0.010" | 0000000 | 000000 |
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.
| 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 |
Electrical-Insulating Boron-Nitride
Ceramic Sheets and Bars
- Color: White
- Max. Temperature: 1020° F
- Fabrication: Sintered
- Electrical Properties: Electrical Insulating
- Dielectric Strength: 1,270 V/mil
- Porosity: 7%
- Compressive Strength: 16,000 psi
Also known as white graphite, boron-nitride ceramic is an excellent electrical insulator that is often used in high-temperature, high-power electrical applications, such as arc welding and semiconductor equipment. It's a low-friction material with a slippery feel.
6" Lg. | 12" Lg. | |||||
|---|---|---|---|---|---|---|
| Thick. | Thick. Tolerance | Wd. | Each | Each | ||
| 1/8" | -0.010" to 0.010" | 1/8" | 00000000 | 000000 | 00000000 | 000000 |
| 1/4" | -0.010" to 0.010" | 1/4" | 00000000 | 00000 | 00000000 | 000000 |
| 3/8" | -0.010" to 0.010" | 3/8" | 00000000 | 00000 | 00000000 | 000000 |
| 1/2" | -0.010" to 0.010" | 1/2" | 00000000 | 00000 | 00000000 | 000000 |
| 3/4" | -0.010" to 0.010" | 3/4" | 00000000 | 000000 | 00000000 | 000000 |
| 1" | -0.010" to 0.010" | 1" | 00000000 | 000000 | 00000000 | 000000 |
| 1 1/2" | -0.010" to 0.010" | 1 1/2" | 00000000 | 000000 | 00000000 | 000000 |
| 2" | -0.010" to 0.010" | 2" | 00000000 | 000000 | 00000000 | 000000 |
Thermally Shock-Resistant Mullite Ceramic Sheets
- Color: Tan
- Maximum Temperature: 3,100° F
- Fabrication: Fired
- Dielectric Strength: 250V/mil
- Porosity: 0%
- Compressive Strength: 150,000psi
Often used as kiln shelves and refractory bricks, you can repeatedly move these mullite ceramic sheets between very hot and cold environments without deforming or cracking. All of these sheets are fully fired and seal out air and gas in high temperature applications, similar to nonporous alumina sheets. They also stand up to corrosion from chemicals, including acids that form while metal working. These sheets can even be used as electrical insulation.
For technical drawings and 3-D models, click on a part number.
Very High-Temperature Easy-to-Machine
Glass-Mica Ceramic Sheets and Bars
- Color: White
- Max. Temperature: 1470° F
- Fabrication: Fired
- Electrical Properties: Electrical Insulating
- Dielectric Strength: 1,140 V/mil
- Porosity: 0%
- Compressive Strength: 32,000 psi
Also known as Macor, this glass-mica ceramic withstands temperatures up to 1470° F. You can machine complicated shapes and precision parts from it in a fraction of the time it would take using other types of fired ceramic. Its good electrical and thermal resistance make it a common choice for heating and soldering fixtures.
| Thick. | Thickness Tolerance | Each | |
2" × 2" | |||
|---|---|---|---|
| 1/16" | 0.000" to 0.015" | 00000000 | 000000 |
| 1/8" | 0.000" to 0.015" | 00000000 | 00000 |
| 3/16" | 0.000" to 0.015" | 00000000 | 00000 |
| 1/4" | 0.000" to 0.015" | 00000000 | 00000 |
| 5/16" | 0.000" to 0.015" | 00000000 | 00000 |
| 3/8" | 0.000" to 0.030" | 00000000 | 00000 |
| 1/2" | 0.000" to 0.030" | 00000000 | 00000 |
| 5/8" | 0.000" to 0.060" | 00000000 | 00000 |
| 3/4" | 0.000" to 0.060" | 00000000 | 00000 |
| 1" | 0.000" to 0.060" | 00000000 | 00000 |
3" × 3" | |||
| 1/16" | 0.000" to 0.015" | 0000000 | 00000 |
| 1/8" | 0.000" to 0.015" | 0000000 | 00000 |
| 3/16" | 0.000" to 0.015" | 0000000 | 00000 |
| 1/4" | 0.000" to 0.015" | 0000000 | 00000 |
| 5/16" | 0.000" to 0.015" | 0000000 | 00000 |
| 3/8" | 0.000" to 0.030" | 0000000 | 000000 |
| 1/2" | 0.000" to 0.030" | 0000000 | 000000 |
| 5/8" | 0.000" to 0.060" | 0000000 | 000000 |
| 3/4" | 0.000" to 0.060" | 00000000 | 000000 |
| 1" | 0.000" to 0.060" | 0000000 | 000000 |
4" × 4" | |||
| 1/16" | 0.000" to 0.015" | 00000000 | 00000 |
| 1/8" | 0.000" to 0.015" | 00000000 | 000000 |
| 3/16" | 0.000" to 0.015" | 00000000 | 000000 |
| 1/4" | 0.000" to 0.015" | 00000000 | 000000 |
| 5/16" | 0.000" to 0.015" | 00000000 | 000000 |
| 3/8" | 0.000" to 0.030" | 00000000 | 000000 |
| 1/2" | 0.000" to 0.030" | 00000000 | 000000 |
| 5/8" | 0.000" to 0.060" | 00000000 | 000000 |
| 3/4" | 0.000" to 0.060" | 00000000 | 000000 |
| 1" | 0.000" to 0.060" | 00000000 | 000000 |
6" × 6" | |||
| 1/16" | 0.000" to 0.015" | 0000000 | 000000 |
| 1/8" | 0.000" to 0.015" | 0000000 | 000000 |
| 3/16" | 0.000" to 0.015" | 0000000 | 000000 |
| 1/4" | 0.000" to 0.015" | 0000000 | 000000 |
| 5/16" | 0.000" to 0.015" | 0000000 | 000000 |
| 3/8" | 0.000" to 0.030" | 0000000 | 000000 |
| 1/2" | 0.000" to 0.030" | 0000000 | 000000 |
| 5/8" | 0.000" to 0.060" | 0000000 | 000000 |
| 3/4" | 0.000" to 0.060" | 00000000 | 000000 |
| 1" | 0.000" to 0.060" | 0000000 | 000000 |
| Wd. | Lg. | Each | |
1/4" Thick. (0" to 0.015" Tolerance) | |||
|---|---|---|---|
| 1/4" | 3" | 0000000 | 000000 |
| 1/4" | 6" | 0000000 | 00000 |
| 1/4" | 12" | 0000000 | 00000 |
3/8" Thick. (0" to 0.03" Tolerance) | |||
| 3/8" | 3" | 0000000 | 00000 |
| 3/8" | 6" | 0000000 | 00000 |
| 3/8" | 12" | 0000000 | 00000 |
1/2" Thick. (0" to 0.03" Tolerance) | |||
| 1/2" | 3" | 0000000 | 00000 |
| 1/2" | 6" | 0000000 | 00000 |
| 1/2" | 12" | 0000000 | 000000 |
3/4" Thick. (0" to 0.06" Tolerance) | |||
| 3/4" | 3" | 0000000 | 00000 |
| 3/4" | 6" | 0000000 | 000000 |
| 3/4" | 12" | 0000000 | 000000 |
1" Thick. (0" to 0.06" Tolerance) | |||
| 1" | 3" | 0000000 | 00000 |
| 1" | 6" | 0000000 | 000000 |
| 1" | 12" | 0000000 | 000000 |
2" Thick. (0" to 0.06" Tolerance) | |||
| 2" | 3" | 0000000 | 000000 |
| 2" | 6" | 0000000 | 000000 |
| 2" | 12" | 0000000 | 000000 |
Easy-to-Machine Glass-Mica Ceramic Sheets
- Color: See table
- Temperature Range: See table
- Fabrication: Fired
- Electrical Properties: Electrical Insulating
- Dielectric Strength: See table
- Compressive Strength: 32,000 psi
- Porosity: 0%
Machine complicated shapes and precision parts from this glass-mica ceramic in a fraction of the time it would take using other types of fired ceramic. Its good electrical and thermal resistance make it a common choice for heating and soldering fixtures. Also known as Mykroy/Mycalex.
| Thick. | Thick. Tolerance | Color | Dielectric Strength, V/mil | Each | |
3" × 3" | |||||
|---|---|---|---|---|---|
| 1/8" | -0.015" to 0.015" | Off-White | 420 | 0000000 | 000000 |
| 1/4" | -0.015" to 0.015" | Off-White | 420 | 0000000 | 00000 |
| 1/2" | -0.015" to 0.015" | Off-White | 420 | 0000000 | 00000 |
| 3/4" | -0.015" to 0.015" | Off-White | 420 | 0000000 | 000000 |
| 1" | -0.015" to 0.015" | Off-White | 420 | 0000000 | 000000 |
6" × 6" | |||||
| 1/8" | -0.015" to 0.015" | Off-White | 420 | 0000000 | 000000 |
| 1/4" | -0.015" to 0.015" | Off-White | 420 | 0000000 | 000000 |
| 1/2" | -0.015" to 0.015" | Off-White | 420 | 0000000 | 000000 |
| 3/4" | -0.015" to 0.015" | Off-White | 420 | 0000000 | 000000 |
| 1" | -0.015" to 0.015" | Off-White | 420 | 0000000 | 000000 |
Clear Very High-Temperature Glass Ceramic
- Color: Amber
- Max. Temperature: 1255° F
- Fabrication: Annealed
- Porosity: 0%
- Compressive Strength: Not rated
Combining the transparency of glass with the high heat resistance of ceramic, glass ceramic withstands temperatures up to 1255° F and resists rapid temperature changes.
For technical drawings and 3-D models, click on a part number.
| Thick. | Thick. Tolerance | Wd. | Lg. | Each | |
| 0.188" | -0.016" to 0.016" | 3" | 3" | 00000000 | 00000 |
| 0.197" | -0.016" to 0.016" | 2" | 2" | 00000000 | 0000 |
| 0.197" | -0.016" to 0.016" | 4" | 4" | 00000000 | 0000 |
| 0.197" | -0.016" to 0.016" | 5" | 5" | 00000000 | 00000 |
| 0.197" | -0.016" to 0.016" | 6" | 6" | 00000000 | 00000 |
| 0.197" | -0.016" to 0.016" | 7" | 7" | 00000000 | 00000 |
| 0.197" | -0.016" to 0.016" | 8" | 8" | 00000000 | 00000 |
| 0.197" | -0.016" to 0.016" | 9" | 9" | 00000000 | 00000 |
| 0.197" | -0.016" to 0.016" | 10" | 10" | 00000000 | 00000 |
| 0.197" | -0.016" to 0.016" | 12" | 12" | 00000000 | 00000 |