| Typical Magnetic Properties | |||||||||
| Material | Grade | Remanence | Coercivity | Intrinsic Coercivity | Max. Energy Product | ||||
| Br(mT) | Br(kGs) | bHc(kA/m) | bHc(kOe) | iHc(kA/m) | iHc(kOe) | (BH)max(KJ/m ) |
(BH)max(MGOe) | ||
SmCo |
S16 | 750-800 | 7.5-8.0 | 557-637 | 7.0-8.0 | >=1,989 | >=25 | 111-143 | 14-18 |
| S18 | 800-930 | 8.0-9.3 | 597-677 | 7.5-8.5 | >=1,432 | >=18 | 127-159 | 16-20 | |
| S20 | 850-980 | 8.5-9.8 | 597-677 | 7.5-8.5 | >=1,273 | >=16 | 143-175 | 18-22 | |
Sm Co  |
S180 | 900-1,030 | 9.0-10.3 | 597-677 | 7.5-8.5 | >=1,194 | >=15 | 127-159 | 16-20 |
| S22A | 900-1,030 | 9.0-10.3 | 613-693 | 7.7-8.7 | >=1,989 | >=25 | 159-191 | 20-24 | |
| S22B | 900-1,030 | 9.0-10.3 | 613-693 | 7.7-8.7 | >=1,432 | >=18 | 159-191 | 20-24 | |
| S240 | 980-1,080 | 9.0-10.8 | 636-716 | 8.0-9.0 | >=1,432 | >=18 | 175-207 | 22-26 | |
| S26A | 1,000-1,130 | 10.0-11.3 | 676-756 | 8.5-9.5 | >=1,194 | >=15 | 191-223 | 24-28 | |
| S26B | 1,000-1,130 | 10.0-11.3 | 676-756 | 8.5-9.5 | >=796 | >=10 | 191-223 | 24-28 | |
| S280 | 1,030-1,130 | 10.3-11.3 | 716-796 | 9.0-10.0 | >=1,432 | >=18 | 207-239 | 26-30 | |
| S270 | 1,000-1,100 | 10.0-11.0 | 357-516 | 4.5-6.5 | >=413 | >=5.2 | 183-223 | 24-28 | |
| S300 | 1,100-1,200 | 11.0-12.0 | 438-517 | 5.5-6.5 | >=454 | >=5.7 | 223-255 | 28-32 | |