New Item Sintered Hard Ferrite disk Magnet
Product Description
2.Material:Ferrite Permanent Magnet
3.Certificate:ISO9001,CE,ROHS,SGS
4.Attractive in price and quality
| Grade | Br (mT) | bHc (KA/m) | jHc (KA/m) | BHmax(MGOe) | Density(g/cm3) | Br.Temp.Coefficient (%/°C) | Working Temp.(°C) |
| Y10 | 200-235 | 125-160 | 210-280 | 0.8-1.2 | 4.8-4.9 | -0.2 | 250 |
| Y23 | 360-400 | 135-170 | 140-220 | 2.8-3.5 | 4.8-4.9 | -0.2 | 250 |
| Y30 | 370-400 | 175-210 | 180-220 | 3.3-3.8 | 4.8-4.9 | -0.2 | 250 |
| Y30BH | 380-400 | 230-275 | 235-290 | 3.4-4.1 | 4.8-4.9 | -0.2 | 250 |
| Y33 | 410-430 | 220-250 | 225-255 | 4.0-4.4 | 4.8-4.9 | -0.2 | 250 |
| Y35 | 400-420 | 160-190 | 165-195 | 3.8-4.2 | 4.8-4.9 | -0.2 | 250 |
Technical Data Sheet
| Product: | Sintered disk Ferrite magnetic | ||||
| Certificates: | ISO9001,CE,ROHS,SGS | ||||
| Shapes: | Ring, disk, block, segment, ball, cylinder and so on; customized made. | ||||
| Advantages: | 1.recoil permeability 2.high coercive force 3.relatively low specific density 4.economical cost | ||||
| Features: | 1.good anti-corrosion performance 2.no surface treatment needed 3.isotropic & anisotropic magnets | ||||
| Magnetic Performance | |||||
| Grade | Remanence Br mT (kGs) | Coercive force HcB KA/m (KOe) | Magnetic energy product Max KJ/m3 MGOe | Equivalents | |
| Y10T | 200-218 | 125-145 | 6.5-8.0 | C1 | |
| 2.00-2.18 | 1.57-1.82 | 0.8-1.0 | |||
| Y25 | 360-370 | 135-150 | 22.5-25.3 | ||
| 3.60-3.70 | 1.70-1.88 | 2.8-3.2 | |||
| Y30 | 380-390 | 191-210 | 27-30 | ||
| 3.80-3.90 | 2.40-2.64 | 3.4-3.7 | |||
| Y33 | 400-410 | 175-195 | 30.0-31.5 | C5 | |
| 4.00-4.10 | 2.20-2.45 | 3.8-4.0 | |||
| Y35 | 410-420 | 220-235 | 31.5-33.0 | ||
| 4.10-4.20 | 2.77-2.95 | 4.0-4.2 | |||
| Y30BH | 380-390 | 223-235 | 27.0-30.0 | C8 | |
| 3.80-3.90 | 2.80-2.95 | 3.4-3.7 | |||
| Y33BH | 400-410 | 288-300 | 30.4-31.5 | ||
| 4.00-4.10 | 3.62-3.77 | 3.8-4.0 | |||