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High-Temperature Ultra-Dense Tungsten Rods
- Maximum Temperature: 2,300° F
- Yield Strength: Not Rated
- Hardness: Rockwell C35 (Hard)
- Temper Rating: Not Rated
Ultra dense for use as electrodes, furnace support pillars, and screws and bolts, these chemically pure tungsten rods withstand greater heat than other high-temperature metal, such as molybdenum. You can also use them in applications where voltage increases may cause temperature spikes that other metal can’t handle. These rods won’t deform in high heat, so they last longer than other metal. However, they’re harder to machine than more ductile tungsten alloys. These rods won’t corrode from chemicals or weather.
For technical drawings and 3-D models, click on a part number.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
Chemical-Resistant Slippery PTFE Rods and Discs
- Color: White
- Temperature Range: See table
- Tensile Strength: See table (Poor)
- Impact Strength: 3.5 ft.-lbs./in. (Good)
- Hardness: See table (Medium Soft)
- For Use Outdoors: Yes
- Specifications Met: See table
These rods and discs are made of PTFE, a material that surpasses most plastics when it comes to chemical resistance and performance in extreme temperatures. In addition to resisting most solvents, they are an excellent electrical insulator. They are easy to machine and have a naturally slippery surface that makes them a good choice for bearings, gears, and parts that slide and roll.
For technical drawings and 3-D models, click on a part number.
| Dia. | Min. Dia. Tolerance | Max. Dia. Tolerance | Temp. Range, °F | Tensile Strength, psi  | Hardness | Specifications Met | Lg., ft. | Each | |
| 0.050" | -0.002" | 0.002" | -300° to 500° | 2,000-3,480 | Durometer 50D-65D | ASTM D3295, UL 94 V-0 | 25 | 00000000 | 000000 |
| 0.050" | -0.002" | 0.002" | -300° to 500° | 2,000-3,480 | Durometer 50D-65D | ASTM D3295, UL 94 V-0 | 100 | 00000000 | 00000 |