Samarium Cobalt Magnets
Samarium Cobalt (SmCo) Magnets and Neodymium Iron Boron (NdFeB) magnets are collectively known as Rare Earth magnets.
Samarium Cobalt (SmCo) Magnets and Neodymium Iron Boron (NdFeB) magnets are collectively known as Rare Earth magnets. SmCo Magnets are more expensive than the NdFeB and has a lower MGO value, between 24MGOe-28MGOe. However, Samarium Cobalt does offer higher working temperatures up to 575 degrees F.
Samarium Cobalt Magnets Products
| Item | Shape | Grade | Size | Inquiry |
| SmCo Disc Magnets | Disc | Sm1Co5: YX10, YX-16 to YX-22s Sm2Co17: YXG-24H to YXG-30H, YXG-22 to YXG-32, YXG-26M to YXG-32M, YXG-24L to YXG-32L |
Tailor-Made | Inquiry |
| SmCo Block Magnets | Block | Sm1Co5: YX10, YX-16 to YX-22s Sm2Co17: YXG-24H to YXG-30H, YXG-22 to YXG-32, YXG-26M to YXG-32M, YXG-24L to YXG-32L |
Tailor-Made | Inquiry |
| SmCo Ring Magnets | Ring | Sm1Co5: YX10, YX-16 to YX-22s Sm2Co17: YXG-24H to YXG-30H, YXG-22 to YXG-32, YXG-26M to YXG-32M, YXG-24L to YXG-32L |
Tailor-Made | Inquiry |
| SmCo Arc Magnets | Arc | Sm1Co5: YX10, YX-16 to YX-22s Sm2Co17: YXG-24H to YXG-30H, YXG-22 to YXG-32, YXG-26M to YXG-32M, YXG-24L to YXG-32L |
Tailor-Made | Inquiry |
| SmCo Cylinder Magnets | Cylinder | Sm1Co5: YX10, YX-16 to YX-22s Sm2Co17: YXG-24H to YXG-30H, YXG-22 to YXG-32, YXG-26M to YXG-32M, YXG-24L to YXG-32L |
Tailor-Made | Inquiry |
| SmCo Countersunk Magnets |
Block, Disc, Ring |
Sm1Co5: YX10, YX-16 to YX-22s Sm2Co17: YXG-24H to YXG-30H, YXG-22 to YXG-32, YXG-26M to YXG-32M, YXG-24L to YXG-32L |
Tailor-Made | Inquiry |
| SmCo Tiny Magnets | All types | Sm1Co5: YX10, YX-16 to YX-22s Sm2Co17: YXG-24H to YXG-30H, YXG-22 to YXG-32, YXG-26M to YXG-32M, YXG-24L to YXG-32L |
Tailor-Made | Inquiry |
Samarium Cobalt Magnets Grades
| Composite | Grade | Residual Induction/BR |
Coercive Force/Hc (Oe) |
Intrinsic Coercive Force/Hci (Koe) | Max.Energy Product/Bhmax (MGOe) |
Maximum Operating | Curie Temp (°C/°F) |
| (Gauss) | Temp (°C/°F) | ||||||
| Sm1Co5 | YX-16 | 8100 | 7800 | 15 | 16 | 127/260 | 482/899 |
| YX-18 | 8500 | 8300 | 15 | 18 | 143/289 | 482/899 | |
| YX-20 | 9000 | 8500 | 15 | 20 | 167/332 | 482/899 | |
| YX-22 | 9200 | 8900 | 15 | 22 | 175/347 | 482/899 | |
| YX-24 | 9600 | 9200 | 15 | 24 | 190/374 | 482/899 | |
| YX-18s | 8400 | 8100 | 23 | 19 | 151/303 | 482/899 | |
| YX-20s | 8900 | 8600 | 23 | 21 | 167/332 | 482/899 | |
| YX-22s | 9200 | 8900 | 23 | 23 | 183/361 | 482/899 | |
| YX-10 | 6200 | 6100 | 23 | 11 | 88/190 | 572/1061 | |
| Sm2Co17 | YXG-24H | 9500 | 8700 | 25 | 24 | 191/375 | 662/1223 |
| YXG-26H | 10200 | 9400 | 25 | 26 | 207/404 | 662/1223 | |
| YXG-28H | 10500 | 9700 | 25 | 28 | 220/428 | 662/1223 | |
| YXG-30H | 10800 | 9900 | 25 | 30 | 240/464 | 662/1223 | |
| YXG-22 | 9400 | 8400 | 15-20 | 22 | 175/347 | 572/1061 | |
| YXG-24 | 9500 | 8700 | 18 | 24 | 191/375 | 572/1061 | |
| YXG-26 | 10200 | 9400 | 18 | 26 | 207/404 | 572/1061 | |
| YXG-28 | 10500 | 9700 | 18 | 28 | 220/428 | 572/1061 | |
| YXG-30 | 10800 | 9900 | 18 | 30 | 240/464 | 572/1061 | |
| YXG-32 | 11000 | 10200 | 18 | 32 | 255/491 | 572/1061 | |
| YXG-26M | 10200 | 8500 | 40529 | 26 | 207/404 | 572/1061 | |
| YXG-28M | 10500 | 8500 | 40529 | 28 | 220/428 | 572/1061 | |
| YXG-30M | 10800 | 8500 | 40529 | 30 | 240/464 | 572/1061 | |
| YXG-32M | 11000 | 8500 | 40529 | 32 | 255/491 | 572/1061 | |
| YXG-24L | 9500 | 6800 | 40401 | 24 | 191/375 | 482/899 | |
| YXG-26L | 10200 | 6800 | 40401 | 26 | 207/404 | 482/899 | |
| YXG-28L | 10500 | 6800 | 40401 | 28 | 220/428 | 482/899 | |
| YXG-30L | 10800 | 6800 | 40401 | 30 | 240/464 | 482/899 | |
| YXG-32L | 11000 | 6800 | 40401 | 32 | 255/491 | 482/899 |
