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Neodymium Magnet Wholesale
Product details:
♥material:neodymium-iron-boron
♥Temperature:the max operation temp is up to 200 degree centigrade or 380 curie temperature
♥Grade:N35,N38,N40,N42,N45,N48,N50,N52(M,H,SH,UH,EH)
♥Shape:ring,block,disc,bar,and so on♥Size:according to customers' requst♥Coating:Ni-Ni-Cu-Ni,Zn,gold,copper,expoxy and so on♥Maximum working temperature: 80 to 200 centigrades♥Super strong magnetic force and high intrinsic coercive force and also with precise tolerance
Neodymium Magnet Advantage:
Nedymium Magnet Shapes:
Neodymium Magnet Coatings:
Characteristic Magnet Properties of NdFeB Magnet :
| Magnetic Characteristics And Physical Properties of Sintered Nd-Fe-B | ||||||
| Remanence | Coerciv Force | Intrinsic Coercive | Max Enery Product | Maximum working | |
| Grade | Br mb(KG) | hcb Koe(KA/m) | iHC Koe(KA/m) | (BH) max | temperature | |
| KJ/m2(MGOe) | Tw°C | |||||
| N35 | 1170-1210 | ≥10.8 (≥860) | ≥12 (≥955) | 263-287(33-36) | 80 | |
| N38 | 1210-1250 | ≥10.8 (≥860) | ≥12 (≥955) | 287-310(36-39) | 80 | |
| N40 | 1250-1280 | ≥11.6 (≥923) | ≥12 (≥955) | 302-326(38-41) | 80 | |
| N42 | 1280-1320 | ≥11.6 (≥923) | ≥12 (≥955) | 318-342(40-43) | 80 | |
| N45 | 1320-1380 | ≥11.0 (≥876) | ≥12 (≥955) | 342-366(43-46) | 80 | |
| N48 | 1380-1420 | ≥10.5 (≥835) | ≥12 (≥955) | 366-390(46-49) | 80 | |
| N50 | 1380-1450 | ≥10.5 (≥835) | ≥11 (≥955) | 374-406(47-51) | 80 | |
| N52 | 1430-1480 | ≥10.8 (≥860) | ≥11 (≥876) | 398-422(50-53) | 80 | |
| 35M | 1170-1210 | ≥10.8 (≥860) | ≥14 (≥1114) | 263-287(33-36) | 100 | |
| 38M | 1210-1250 | ≥11.0 (≥876) | ≥14 (≥1114) | 287-310(36-39) | 100 | |
| 40M | 1250-1280 | ≥11.4 (≥907) | ≥14 (≥1114) | 302-326(38-41) | 100 | |
| 42M | 1280-1320 | ≥11.6 (≥923) | ≥14 (≥1114) | 318-342(40-43) | 100 | |
| 45M | 1320-1380 | ≥11.8 (≥939) | ≥14 (≥1114) | 342-366(43-46) | 100 | |
| 48M | 1360-1400 | ≥11.8 (≥939) | ≥14 (≥1114) | 366-390(46-49) | 100 | |
| 50M | 1400-1450 | ≥13.0 (≥1033) | ≥14 (≥1114) | 382-406(48-51) | 100 | |
| 33H | 1130-1170 | ≥10.6 (≥844) | ≥17 (≥1353) | 247-263(31-33) | 120 | |
| 35H | 1170-1210 | ≥11.0 (≥876) | ≥17 (≥1353) | 263-287(33-36) | 120 | |
| 38H | 1210-1250 | ≥11.2 (≥890) | ≥17 (≥1353) | 287-310(36-39) | 120 | |
| 40H | 1250-1280 | ≥11.5 (≥915) | ≥17 (≥1353) | 302-326(38-41) | 120 | |
| 42H | 1280-1320 | ≥12.0 (≥955) | ≥17 (≥1353) | 318-342(40-43) | 120 | |
| 45H | 1320-1380 | ≥12.0 (≥955) | ≥17 (≥1353) | 335-366(42-46) | 120 | |
| 46H | 1330-1380 | ≥12.2 (≥972) | ≥16 (≥1274) | 350-374(44-47) | 120 | |
| 48H | 1360-1430 | ≥12.5 (≥995) | ≥16 (≥1274) | 366-390(46-49) | 120 | |
| 33SH | 1130-1170 | ≥10.6 (≥844) | ≥20 (≥1672) | 247-263(31-33) | 150 | |
| 35SH | 1170-1210 | ≥11.0 (≥876) | ≥20 (≥1672) | 263-287(33-36) | 150 | |
| 38SH | 1210-1250 | ≥11.4 (≥907) | ≥20 (≥1672) | 287-310(36-39) | 150 | |
| 40SH | 1250-1280 | ≥11.8 (≥939) | ≥20 (≥1672) | 302-326(38-41) | 150 | |
| 42SH | 1280-1320 | ≥11.8 (≥939) | ≥20 (≥1672) | 320-342(40-43) | 150 | |
| 45SH | 1320-1380 | ≥12.6 (≥1003) | ≥20 (≥1592) | 342-366(43-46) | 150 | |
| 33UH | 1130-1170 | ≥10.7 (≥852) | ≥25 (≥1990) | 247-263(31-33) | 180 | |
| 35UH | 1170-1210 | ≥10.7 (≥852) | ≥25 (≥1990) | 263-287(33-36) | 180 | |
| 38UH | 1210-1250 | ≥11.4 (≥907) | ≥25 (≥1990) | 287-310(36-39) | 180 | |
| 40UH | 1250-1280 | ≥11.4 (≥907) | ≥25 (≥1990) | 302-326(38-41) | 180 | |
| 30EH | 1080-1130 | ≥9.5 (≥756) | ≥30 (≥2388) | 223-247(28-31) | 200 | |
| 33EH | 1130-1170 | ≥10.2 (≥812) | ≥30 (≥2388) | 247-263(31-33) | 200 | |
| 35EH | 1170-1210 | ≥10.2 (≥812) | ≥30 (≥2388) | 263-287(33-36) | 200 | |
| 38EH | 1210-1250 | ≥11.4 (≥907) | ≥30 (≥2388) | 287-310(36-39) | 200 | |
| 30AH | 1080-1130 | ≥10.2 (≥812) | ≥35 (≥2785) | 223-255(28-32) | 220 | |
| 33AH | 1120-1170 | ≥10.2 (≥812) | ≥35 (≥2785) | 247-271(31-34) | 220 | |
Physical Property of Magnet material:
♥ Br: 11.7-14.9KGs, bHc: 10-13kOe, iHcj, 12-35Koe; Max. working Temp:80-240 Degrees
Tolerance:
+/-0.05mm for samll size neodymium magnet
+/-0.1mm for customer design neodymium magnet
+/-0.05mm for big block neodymium magnet
Certification:
The main applications of magnet;
1. | Acoustics | Speakers,microphone etc
|
2. | Transportation | Automobile,motor assemblies etc
|
3. | Electronics | Sensors,instrumentation,transducer etc |
4. | Medical Equipments | MRI,magnet therapeutic apparatus etc |
5. | IT industry | Loudspeakers,earphones,printer etc
|
6. | Communication equipment | Mobile phone
|
7. | Home application | DVD,VCD,Laser
|
8. | Electronics | Generator,windmill etc |
9. | Aeronautics | Radar |
10 | Hi-Tech research | Electron accelerator
|
11 | High industry | Gift,toy,rubber,fridge magnet
|
Price and payment:
we accept cresit cards,L/C.T/T,WESTERN UNION,etc.
If you wanan pay with other payment methods,pls contact us.
Packing detail:
Shipping:
We ship worldwide.
Your item will be shipped within14business days, after payment has been received and cleared. Shipping time usually takes 15-30 business days.
Main Market:
Main Production: