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Sintered ndfeb magnet
We are the 100% right hi-tech OEM manufacturer which specializes in producing the third generation of rare earth permanent magnets. We can produce various grades and specifications of sintered NdFeB magnets in high quality, such as N42~N55, N30M~N55M, N27H~N52H, N27SH~N50SH, N25UH~N45UH and N25EH~N42EH ect.. Every year, our capacity turns out 1,500 tons of sintered NeFeB magnets.
We are well equipped to manufacture these materials to customers' specifications.
Product Description
Material Grade of NdFeB magnet:
| Grade | Br mT(KG) | bHc KA/m(KOe) | lHc KA/m(KOe) | (BH)max KJ/M3 (MGOe) | Max Working tempt.Tw °C |
| N35 | 1170-1210(11.7-12.1) | ≥868(≥10.9) | ≥955(≥12) | 263-287(33-36) | 80 |
| N38 | 1210-1250(12.1-12.5) | ≥899(≥11.3) | ≥955(≥12) | 287-310(36-39) | 80 |
| N40 | 1250-1280(12.5-12.8) | ≥923(≥11.3) | ≥955(≥12) | 302-326(38-41) | 80 |
| N42 | 1280-1320(12.8-13.2) | ≥899(≥11.3) | ≥955(≥12) | 318-342(40-43) | 80 |
| N45 | 1320-1380(13.2-13.8) | ≥876(≥11.0) | ≥955(≥12) | 342-366(43-46) | 80 |
| N48 | 1380-1420(13.8-14.2) | ≥836(≥10.5) | ≥955(≥12) | 366-390(46-49) | 80 |
| N50 | 1420-1450(14.2-14.5) | ≥860(≥10.8) | ≥955(≥12) | 382-406(48-51) | 80 |
| 35M | 1170-1210(11.7-12.1) | ≥868(≥10.9) | ≥1114(≥14) | 263-287(33-36) | 100 |
| 38M | 1210-1250(12.1-12.5) | ≥899(≥11.3) | ≥1114(≥14) | 287-310(36-39) | 100 |
| 40M | 1250-1280(12.5-12.8) | ≥923(≥11.6) | ≥1114(≥14) | 302-326(38-41) | 100 |
| 42M | 1280-1320(12.8-13.2) | ≥955(≥12.0) | ≥1114(≥14) | 318-342(40-43) | 100 |
| 45M | 1320-1380(13.2-13.8) | ≥995(≥12.5) | ≥1114(≥14) | 342-366(43-46) | 100 |
| 48M | 1360-1430(13.6-14.3) | ≥1027(≥12.9) | ≥1114(≥14) | 350-390(44-49) | 100 |
| 30H | 1080-1130(10.8-11.3) | ≥796(≥10.0) | ≥1353(≥17) | 223-247 (28-31) | 120 |
| 33H | 1130-1170(11.3-11.7) | ≥836(≥10.5) | ≥1353(≥17) | 247-271(31-34) | 120 |
| 35H | 1170-1210(11.7-12.1) | ≥868(≥10.9) | ≥1353(≥17) | 263-287(33-36) | 120 |
| 38H | 1210-1250(12.1-12.5) | ≥899(≥11.3) | ≥1353(≥17) | 287-310(36-39) | 120 |
| 40H | 1240-1280(12.4-12.8) | ≥923(≥11.6) | ≥1353(≥17) | 302-326(38-41) | 120 |
| 42H | 1280-1320(12.8-13.2) | ≥955(≥12.0) | ≥1353(≥17) | 318-342(40-43) | 120 |
| 45H | 1320-1360(13.2-13.6) | ≥1000(≥12.5) | ≥1360(≥17) | 344-376(43-47) | 120 |
| 30SH | 1080-1130(10.8-11.3) | ≥804(≥10.1) | ≥1592(≥20) | 223-247 (28-31) | 150 |
| 33SH | 1130-1170(11.3-11.7) | ≥844(≥10.6) | ≥1592(≥20) | 247-271(31-34) | 150 |
| 35SH | 1170-1210(11.7-12.1) | ≥876(≥11.0) | ≥1592(≥20) | 263-287(33-36) | 150 |
| 38SH | 1210-1250(12.1-12.5) | ≥907(≥11.4) | ≥1592(≥20) | 287-310(36-39) | 150 |
| 40SH | 1240-1280(12.4-12.8) | ≥939(≥11.8) | ≥1592(≥20) | 302-326(38-41) | 150 |
| 42SH | 1280-1320(12.8-13.2) | ≥995(≥12.5) | ≥1592(≥20) | 318-342(40-43) | 150 |
| 28UH | 1020-1080(10.2-10.8) | ≥764(≥9.6) | ≥1990(≥25) | 207-231(26-29) | 180 |
| 30UH | 1080-1130(10.8-11.3) | ≥812(≥10.2) | ≥1990(≥25) | 223-247(28-31) | 180 |
| 33UH | 1130-1170(11.3-11.7) | ≥852(≥10.7) | ≥1990(≥25) | 247-271(31-34) | 180 |
| 35UH | 1170-1220(11.7-12.2) | ≥860(≥10.8) | ≥1990(≥25) | 263-287(33-36) | 180 |
| 28EH | 1040-1090(10.4-10.9) | ≥780(≥9.8) | ≥2388(≥30) | 207-231(26-29) | 200 |
| 30EH | 1080-1130(10.8-11.3) | ≥812(≥10.2) | ≥2388(≥30) | 223-247(28-31) | 200 |
| 33EH | 1130-1170(11.3-11.7) | ≥812(≥10.2) | ≥2388(≥30) | 247-271(31-34) | 200 |
sintered ndfeb magnet