1.Magnet N-( N35, N38, N40, N42, N45, N48, N50),
2.Magnet M-(35M, 38M, 40M, 42M, 45M, 48M),
3.Magnet H-(35H, 38H, 40H,42H, 45H),
4.Magnet SH-(30SH, 33SH, 35SH, 38SH, 40SH, 42SH),
5.MagnetUH-( 28UH, 30UH, 33UH, 35UH, 38UH),
6.Magnet EH-(28EH, 30EH, 30EH, 33EH,35EH)
3.Magnet H-(35H, 38H, 40H,42H, 45H),
4.Magnet SH-(30SH, 33SH, 35SH, 38SH, 40SH, 42SH),
5.MagnetUH-( 28UH, 30UH, 33UH, 35UH, 38UH),
6.Magnet EH-(28EH, 30EH, 30EH, 33EH,35EH)
Salt spray test: 24 to 72 hours
Coating: Ni, Ni-Cu-Ni, Zn, Ag, Au and otherspecial platings and coatings
Structure: tile, cylinder and magnetic ringwith various sizes
Disc magnet ring 'applications:
1) Application of NdFeB magnet:Toys, package, Printer, Switchboard, Phone,voice coil motors (VCM's) in hard disk drives, high performance motors,brushless DC motors, magnetic separation, magnetic resonance imaging, sensors,loudspeakers etc.
2) The coating of NdFeB magnets can be Zn, Ni, Ni-Cu-Ni,Epoxy, CR3+ZN, NI+AG, NI+AU.
3) Our factory can also manufacture varioussizes of NdFeB magnet, according to the customer's specification
2) The coating of NdFeB magnets can be Zn, Ni, Ni-Cu-Ni,Epoxy, CR3+ZN, NI+AG, NI+AU.
3) Our factory can also manufacture varioussizes of NdFeB magnet, according to the customer's specification
We will help you with yourorder. Usually we ask for the following information.
- Material type and grade required.
- Size and shape, if available, a sketch or drawing with dimensions andtolerances.
- Max working temperature.
- Delivered magnetized or unmagnetized? Magnetization direction?
- Quantities required.
- Coating required (if any)
- Information on what you want to use the magnet for.
- Magnetic properties of Neodymiummagnets
Grade Br Hcb Hcj (BH)max Density Curie Temp Working Temp mT kGs kA/m kOe kA/m kOe kJ/m3 MGOe g/cm3 ℃ ℃ N35 1180-1230 11800-12300 ≥868≥10900 ≥955 ≥12000 263-287 33-36 7.45 310 ≤80 N38 1220-1280 12200-12800 ≥899 ≥11300 ≥955 ≥12000 287-310 36-39 N40 1250-1310 12600-13100 ≥923 ≥11600 ≥955 ≥12000 302-326 38-41 N42 1280-1340 12800-13400 ≥923 ≥11600 ≥955 ≥12000 318-342 40-43 N45 1320-1370 13200-13700 ≥876 ≥11000 ≥955 ≥12000 342-366 43-46 N48 1380-1420 13600-14200 ≥836 ≥10500 ≥876 ≥11000 358-390 45-48 N50 1400-1450 13900-14500 ≥836 ≥10500 ≥876 ≥11000 374-406 47-51 N52 1430-1480 14200-14800 ≥796 ≥10000 ≥876 ≥11000 390-422 49-53 N35M 1180-1230 11800-12300 ≥868 ≥10900 ≥1114 ≥14000 263-287 33-36 ≤100 N38M 1220-1280 12200-12800 ≥899 ≥11300 ≥1114 ≥14000 287-310 36-39 N40M 1260-1310 12600-13100 ≥923 ≥11600 ≥1114 ≥14000 302-326 38-41 N42M 1280-1340 12800-13400 ≥923 ≥11600 ≥1114 ≥14000 318-342 40-43 N45M 1340-1390 13400-13900 ≥876 ≥11000 ≥1114 ≥14000 342-366 43-46 N48M 1360-1420 13600-14200 ≥876 ≥11000 ≥1114 ≥14000 366-390 46-49 N35H 1180-1230 11800-12300 ≥868 ≥10900 ≥1353 ≥17000 263-287 33-36 ≤120 N38H 1220-1280 12200-12800 ≥899 ≥11300 ≥1353 ≥17000 287-310 36-39 N40H 1260-1310 12600-13100 ≥923 ≥11600 ≥1353 ≥17000 302-326 38-41 N42H 1280-1340 12800-13400 ≥923 ≥11600 ≥1353 ≥17000 318-342 40-43 N45H 1330-1390 13300-13900 ≥923 ≥11600 ≥1353 ≥17000 342-366 43-46 N48H 1360-1420 13600-14200 ≥923 ≥11600 ≥1274 ≥16000 366-390 46-49 N33SH 1140-1190 11400-11900 ≥836 ≥10500 ≥1592 ≥20000 247-270 31-34 ≤150 N35SH 1180-1230 11800-12300 ≥868 ≥10900 ≥1592 ≥20000 263-287 33-36 N38SH 1220-1280 12200-12800 ≥899 ≥11300 ≥1592 ≥20000 287-310 36-39 N40SH 1260-1310 12600-13100 ≥923 ≥11600 ≥1592 ≥20000 302-326 38-41 N42SH 1280-1340 12800-13400 ≥923 ≥11600 ≥1592 ≥20000 318-342 40-43 N45SH 1330-1390 13300-13900 ≥923 ≥11600 ≥1592 ≥20000 342-366 43-46 N28UH 1030-1090 10300-10900 ≥780 ≥9800 ≥1990 ≥25000 207-231 26-29 ≤180 N30UH 1090-1140 10900-11400 ≥812 ≥10200 ≥1990 ≥25000 223-247 28-31 N33UH 1130-1170 11300-11700 ≥852 ≥10700 ≥1990 ≥25000 247-263 31-33 N35UH 1180-1220 11800-12200 ≥868 ≥10900 ≥1990 ≥25000 263-287 33-36 N38UH 1220-1270 12200-12700 ≥899 ≥11300 ≥1990 ≥25000 287-310 36-39 N28EH 1030-1090 10300-10900 ≥780 ≥9800 ≥2388 ≥30000 207-231 26-29 ≤200 N30EH 1080-1130 10800-11300 ≥812 ≥10200 ≥2388 ≥30000 223-247 28-31 N33EH 1130-1170 11300-11700 ≥852 ≥10700 ≥2388 ≥30000 247-263 31-33 N35EH 1180-1220 11800-12200 ≥868 ≥10900 ≥2388 ≥30000 263-287 33-36
