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neodymium magnets wholesale/N35 ndfeb magnet in China

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  • N33, N35, N38, N40, N42, N48, N50, N52 (M, H, SH, EH, UH,AH)
  • piece neodymium magnets wholesale
  • super neodymium magnets wholesale
neodymium magnets wholesale/N35 ndfeb magnet in China

Neodymium permanent magnet material available in the early 1980s, is now widely used in motor (motor),
speakers , toys (toys) and some electrical appliances (electron), and other products. Components for
 Nd2Fe14B. Have very high magnetic properties, the largest energy product (BHmax) higher than the
 ferrite (Ferrite) 10 times more. Its own mechanical properties is also very good, cutting different shapes 
and bored. 

Specifications: 
· Grades: N35, N38, N40, N42, N48, N50, N52 
· Shape: block, disc, ring, cylinder, segment, trapezoid and triangle or customized
· Coating: Ni, Zn, Ni-Cu-Ni, epoxy, gold, silver and Cr
· Density: 7.0 to 7.6 g/cm33
· Certifications: ISO 9001
· Compliant with RoHS Directive


neodymium magnets wholesale/N35 ndfeb magnet in China

Magnetic Characteristics And Physical Properties of Sintered Nd-Fe-B
Grade Br mb(KG) hcb Koe(KA/m) iHC Koe(KA/m) (BH) max
KJ/m2(MGOe)
  temperature
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


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