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High-Temperature Graphite-Filled 841 Bearing Bronze Rods
- Yield Strength: 8,000 psi
- Hardness: Not Rated
- Temper: Not Rated
- Heat Treatable: No
- Specifications Met: ASTM B438
An excellent alternative to oil-filled bronze, graphite-filled bronze provides dry lubrication in temperatures as high as 700° F. Use it to make bearings and parts for hard-to-reach areas that would be difficult to access for lubrication, such as well pumps and turbine blades.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
| Dia. | Tolerance Rating | Lg. | Each | |
| 1/4" | Oversized | 2" | 000000 | 00000 |
| 3/8" | Oversized | 2" | 000000 | 0000 |
| 1/2" | Oversized | 4" | 000000 | 00000 |
| 5/8" | Oversized | 4" | 000000 | 00000 |
| 3/4" | Oversized | 4" | 000000 | 00000 |
| 7/8" | Oversized | 4" | 000000 | 00000 |
| 1" | Oversized | 4" | 000000 | 00000 |
| 1 1/8" | Oversized | 4" | 000000 | 00000 |
| 1 1/4" | Oversized | 4" | 000000 | 00000 |
| 1 1/2" | Oversized | 4" | 0000000 | 00000 |
| 1 3/4" | Oversized | 4" | 0000000 | 000000 |
| 2" | Oversized | 4" | 0000000 | 000000 |
High-Temperature Graphite-Filled 841 Bearing Bronze Tubes
- Yield Strength: 8,000 psi
- Hardness: Not Rated
- Temper: Not Rated
- Heat Treatable: No
- Specifications Met: ASTM B438
An excellent alternative to oil-filled bronze, graphite-filled bronze provides dry lubrication in temperatures as high as 700° F. Use it to make bearings and parts for hard-to-reach areas that would be difficult to access for lubrication, such as well pumps and turbine blades.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
4" Lg. | ||||
|---|---|---|---|---|
| OD | Tolerance Rating | ID | Each | |
3/16" Wall Thick. | ||||
| 1" | Oversized | 5/8" | 0000000 | 000000 |
1/4" Wall Thick. | ||||
| 1" | Oversized | 1/2" | 0000000 | 00000 |
| 1 1/8" | Oversized | 5/8" | 0000000 | 00000 |
| 1 1/4" | Oversized | 3/4" | 0000000 | 00000 |
| 1 1/2" | Oversized | 1" | 0000000 | 00000 |
| 1 3/4" | Oversized | 1 1/4" | 0000000 | 00000 |
| 2" | Oversized | 1 1/2" | 0000000 | 00000 |
3/8" Wall Thick. | ||||
| 1 1/2" | Oversized | 3/4" | 0000000 | 00000 |
| 1 3/4" | Oversized | 1" | 0000000 | 00000 |
| 2" | Oversized | 1 1/4" | 0000000 | 000000 |
| 2 3/4" | Oversized | 2" | 0000000 | 000000 |
1/2" Wall Thick. | ||||
| 2" | Oversized | 1" | 0000000 | 000000 |
Carbon-Filled Wear- and Chemical-Resistant Slippery PTFE
- Color: Gray
- Temperature Range: -325° to 500° F
- Tensile Strength: 1,000 psi (Poor)
- Impact Strength: Not Rated
- Hardness: Durometer 60D-70D (Medium)
- For Use Outdoors: Yes
Filled with carbon and graphite, these naturally slippery PTFE sheets stand up to wear better than standard PTFE. Often fabricated into wear rings, wear pads, and rotational bearings, they resist expanding and maintain their strength when exposed to heat.
Conductive Graphite Sheets and Bars
- Color: Black
- Max. Temperature: 800° F
- Tensile Strength: 5,500 psi
- Electrical Properties: Conductive
- Surface Resistivity: See table
A low surface resistivity makes this graphite a good electrical conductor. Since this graphite won't adhere to metal, it can be used to fabricate furnace parts, crucibles, and ingot molds.
| Thick. | Thick. Tolerance | Max. Temperature in a Vacuum, ° F | Surface Resistivity | Grain Size | Each | |
4" × 6" | ||||||
|---|---|---|---|---|---|---|
| 1/4" | -0.005" to 0.005" | 5000° | 2.2 × 10-3 ohms/sq. | 0.0004" | 0000000 | 000000 |
| 1/2" | -0.005" to 0.005" | 5000° | 1.1 × 10-3 ohms/sq. | 0.0004" | 0000000 | 00000 |
| 1" | -0.005" to 0.005" | 5000° | 5.5 × 10-4 ohms/sq. | 0.0004" | 0000000 | 000000 |
6" × 6" | ||||||
| 1/4" | -0.005" to 0.005" | 5000° | 2.2 × 10-3 ohms/sq. | 0.0004" | 0000000 | 00000 |
| 1/2" | -0.005" to 0.005" | 5000° | 1.1 × 10-3 ohms/sq. | 0.0004" | 0000000 | 000000 |
| 1" | -0.005" to 0.005" | 5000° | 5.5 × 10-4 ohms/sq. | 0.0004" | 0000000 | 000000 |
12" × 12" | ||||||
| 1/4" | -0.005" to 0.005" | 5000° | 2.2 × 10-3 ohms/sq. | 0.0004" | 0000000 | 000000 |
| 1/2" | -0.005" to 0.005" | 5000° | 1.1 × 10-3 ohms/sq. | 0.0004" | 0000000 | 000000 |
| 1" | -0.005" to 0.005" | 5000° | 5.5 × 10-4 ohms/sq. | 0.0004" | 0000000 | 000000 |
| Thick. | Thick. Tolerance | Wd. | Max. Temperature in a Vacuum, ° F | Surface Resistivity | Grain Size | Each | |
3" Lg. | |||||||
|---|---|---|---|---|---|---|---|
| 1/4" | -0.005" to 0.005" | 1/4" | 5000° | 2.2 × 10-3 ohms/sq. | 0.0004" | 0000000 | 000000 |
| 1/4" | -0.005" to 0.005" | 1/2" | 5000° | 2.2 × 10-3 ohms/sq. | 0.0004" | 0000000 | 00000 |
| 1/4" | -0.005" to 0.005" | 1" | 5000° | 2.2 × 10-3 ohms/sq. | 0.0004" | 0000000 | 00000 |
| 1/2" | -0.005" to 0.005" | 1/2" | 5000° | 1.1 × 10-3 ohms/sq. | 0.0004" | 0000000 | 00000 |
| 1/2" | -0.005" to 0.005" | 1" | 5000° | 1.1 × 10-3 ohms/sq. | 0.0004" | 0000000 | 00000 |
| 1" | -0.005" to 0.005" | 1" | 5000° | 5.5 × 10-4 ohms/sq. | 0.0004" | 0000000 | 00000 |
6" Lg. | |||||||
| 1/4" | -0.005" to 0.005" | 1/4" | 5000° | 2.2 × 10-3 ohms/sq. | 0.0004" | 0000000 | 00000 |
| 1/4" | -0.005" to 0.005" | 1/2" | 5000° | 2.2 × 10-3 ohms/sq. | 0.0004" | 0000000 | 00000 |
| 1/4" | -0.005" to 0.005" | 1" | 5000° | 2.2 × 10-3 ohms/sq. | 0.0004" | 0000000 | 00000 |
| 1/2" | -0.005" to 0.005" | 1/2" | 5000° | 1.1 × 10-3 ohms/sq. | 0.0004" | 0000000 | 00000 |
| 1/2" | -0.005" to 0.005" | 1" | 5000° | 1.1 × 10-3 ohms/sq. | 0.0004" | 0000000 | 00000 |
| 1" | -0.005" to 0.005" | 1" | 5000° | 5.5 × 10-4 ohms/sq. | 0.0004" | 0000000 | 00000 |
12" Lg. | |||||||
| 1/4" | -0.005" to 0.005" | 1/4" | 5000° | 2.2 × 10-3 ohms/sq. | 0.0004" | 0000000 | 00000 |
| 1/4" | -0.005" to 0.005" | 1/2" | 5000° | 2.2 × 10-3 ohms/sq. | 0.0004" | 0000000 | 00000 |
| 1/4" | -0.005" to 0.005" | 1" | 5000° | 2.2 × 10-3 ohms/sq. | 0.0004" | 0000000 | 00000 |
| 1/2" | -0.005" to 0.005" | 1/2" | 5000° | 1.1 × 10-3 ohms/sq. | 0.0004" | 0000000 | 00000 |
| 1/2" | -0.005" to 0.005" | 1" | 5000° | 1.1 × 10-3 ohms/sq. | 0.0004" | 0000000 | 00000 |
| 1" | -0.005" to 0.005" | 1" | 5000° | 5.5 × 10-4 ohms/sq. | 0.0004" | 0000000 | 00000 |
Conductive Graphite Rods
- Color: Black
- Max. Temperature: 800° F
- Tensile Strength: 5,500 psi
- Electrical Properties: Conductive
- Surface Resistivity: 5.5 × 10-4 ohms/sq.
A low surface resistivity makes this graphite a good electrical conductor. Since this graphite won't adhere to metal, it can be used to fabricate furnace parts, crucibles, and ingot molds.
6" Lg. | 12" Lg. | ||||||
|---|---|---|---|---|---|---|---|
| Dia. | Dia. Tolerance | Max. Temperature in a Vacuum, °F | Grain Size | Each | Each | ||
| 1/16" | 0.00" to 0.02" | 5000° | 0.0004" | 0000000 | 000000 | 0000000 | 000000 |
| 3/32" | 0.00" to 0.02" | 5000° | 0.0004" | 00000000 | 0000 | 0000000 | 00000 |
| 1/8" | 0.00" to 0.02" | 5000° | 0.0004" | 00000000 | 0000 | 0000000 | 00000 |
| 1/4" | 0.00" to 0.02" | 5000° | 0.0004" | 0000000 | 0000 | 0000000 | 00000 |
| 5/16" | 0.00" to 0.02" | 5000° | 0.0004" | 00000000 | 0000 | 0000000 | 00000 |
| 3/8" | 0.00" to 0.02" | 5000° | 0.0004" | 00000000 | 00000 | 0000000 | 00000 |
| 7/16" | 0.00" to 0.02" | 5000° | 0.0004" | 00000000 | 00000 | 0000000 | 00000 |
| 1/2" | 0.00" to 0.02" | 5000° | 0.0004" | 0000000 | 00000 | 0000000 | 00000 |
| 9/16" | 0.00" to 0.02" | 5000° | 0.0004" | 00000000 | 00000 | 0000000 | 00000 |
| 5/8" | 0.00" to 0.02" | 5000° | 0.0004" | 00000000 | 00000 | 0000000 | 00000 |
| 3/4" | 0.00" to 0.02" | 5000° | 0.0004" | 00000000 | 00000 | 0000000 | 00000 |
| 1" | 0.00" to 0.02" | 5000° | 0.0004" | 0000000 | 00000 | 0000000 | 00000 |
| 1 1/4" | 0.00" to 0.02" | 5000° | 0.0004" | 0000000 | 00000 | 0000000 | 000000 |
| 1 1/2" | 0.00" to 0.02" | 5000° | 0.0004" | 0000000 | 00000 | 0000000 | 000000 |
| 1 3/4" | 0.00" to 0.02" | 5000° | 0.0004" | 0000000 | 00000 | 0000000 | 000000 |
| 2" | 0.00" to 0.02" | 5000° | 0.0004" | 00000000 | 00000 | 0000000 | 000000 |
| 2 1/2" | 0.00" to 0.02" | 5000° | 0.0004" | 000000 | 00 | 0000000 | 000000 |
| 3" | 0.00" to 0.02" | 5000° | 0.0004" | 000000 | 00 | 0000000 | 000000 |
Ultra-Fine-Grain Conductive Graphite Sheets
- Color: Black
- Max. Temperature: 800° F
- Tensile Strength: 6,670 psi
- Electrical Properties: Conductive
- Surface Resistivity: See table
This graphite is denser and slightly stronger than standard conductive graphite because it has a smaller grain. A low surface resistivity makes this graphite a good electrical conductor. Since this graphite won't adhere to metal, it can be used to fabricate furnace parts, crucibles, and ingot molds.
| Thick. | Thick. Tolerance | Max. Temperature in a Vacuum, °F | Surface Resistivity | Grain Size | Each | |
4" × 6" | ||||||
|---|---|---|---|---|---|---|
| 1/4" | -0.005" to 0.005" | 5000° | 2.36 × 10-2 ohms/sq. | 0" | 0000000 | 0000000 |
| 1/2" | -0.005" to 0.005" | 5000° | 1.18 × 10-2 ohms/sq. | 0" | 0000000 | 000000 |
6" × 6" | ||||||
| 1/4" | -0.005" to 0.005" | 5000° | 2.36 × 10-2 ohms/sq. | 0" | 0000000 | 000000 |
| 1/2" | -0.005" to 0.005" | 5000° | 1.18 × 10-2 ohms/sq. | 0" | 0000000 | 000000 |
Ultra-Conductive Graphene Sheets
This highly conductive graphene material is often used in electronic devices, such as cell phones, laptop computers, digital cameras, and LEDs. It can be folded without tearing or damaging the sheet and can be cut into smaller pieces with scissors. Thickness, width, and length tolerances are not rated.
| Thickness | Thickness Tolerance | Width | Length | Each | |
| 0.001" | Not Rated | 8" | 8" | 000000 | 000000 |
Ultra-Conductive Graphene on Copper Foil
Grown by chemical vapor deposition (CVD) on copper foil, this highly conductive graphene material can be transferred using chemical methods such as polymer-supported metal etching, and mechanical methods such as thermal release tape and direct transfer. This graphene foil is 200 times stronger than steel by weight and is also flexible. It comes taped to the corners of a plastic container in a double vacuum-sealed bag to maintain shelf life. Do not remove the packaging until ready to use. Gently peel the tape or cut the corners of the foil to release. Use rolling blades or precision knives to cut the foil.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
Reinforced Compressible Graphite Sheets
- Color: Gray
- Temperature Range: -400° to 950° F
- Tensile Strength: 5,000psi
- Electrical Properties: Conductive
- Surface Resistivity: 102 ohms/sq.
A stainless steel insert makes this material stronger than standard compressible graphite. For use as seals and gaskets in high-temperature environments, this graphite can compress up to 35% of its thickness for a tight seal.
12" × 12" | 24" × 12" | 36" × 36" | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Thick. | Thick. Tolerance | Max. Temperature in a Vacuum, °F | Insert Thickness | Each | Each | Each | |||
| 1/32" | -0.010" to 0.010" | 4500° | 0.008" | 0000000 | 000000 | 0000000 | 000000 | 0000000 | 0000000 |
| 1/16" | -0.010" to 0.010" | 4500° | 0.008" | 0000000 | 00000 | 0000000 | 000000 | 0000000 | 000000 |
| 1/8" | -0.010" to 0.010" | 4500° | 0.008" | 0000000 | 00000 | 0000000 | 000000 | 0000000 | 000000 |
Compressible Graphite Sheets
- Color: Gray
- Temperature Range: -400° to 950° F
- Tensile Strength: 700 psi
- Electrical Properties: Conductive
- Surface Resistivity: 102 ohms/sq.
For use as seals and gaskets in high-temperature environments, this graphite can compress up to 35% of its thickness for a tight seal.