Rings & Cylinders - AlNiCo Alloys
The primary application of Cast Alcomax magnets is for triggering of proximity switches such as reed and hall effect, other applications include high temperature 'pot', holding magnets, instrumentation, NDT, horseshoe designs for lifting, entry door locks, magnetic fluid seals, and ferrous separation including sump plugs.
Cast Alcomax temperature coefficient (0.02% per degree centigrade) outperforms all other permanent magnet materials, which make it an ideal choice when a constant field over a wide (-270°C to +500°C) temperature range is required
The material has a high nickel content which is a good electrical conductor and also helps against corrosion and oxidation.
Product List
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List of sizes available in this material and shape
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| | Rings & Cylinders
PARTCODE | Size mm | GRADE |
| OD | ID  | T |
| Add | RGAL05156 | 3.00 | 1.65 | 5.00 | ALXIII |
| Add | RGAL04688 | 19.20 | 6.75 | 9.55 | ALXIII |
| Add | RGAL00270 | 30.00 | 19.00 | 12.70 | ALXIII |
| Add | RGAL00849 | 44.50 | 22.00 | 11.00 | ALXIII |
| Add | RGAL05166 | 27.69 | 22.48 | 3.00 | ALXIII |
| Add | RGAL05053 | 54.00 | 40.60 | 4.00 | ALXIII |
| Add | RGAL02627 | 76.50 | 53.00 | 19.00 | ALXIII Grooves |
Note: (M) - Magnetised. (U) - UnMagnetised.