Gold Member Since 2006
Audited Supplier
Ningbo Bestway Magnet Co., Ltd.

Ring Magnet, Magnet with Hole, Ni Coating Magnet manufacturer / supplier in China, offering N45 Ring NdFeB Ni Coating Magnet with Hole, Flexible Magnet Sticks Toys (D5) with En 71, Inteligence Play Building Construction Magnetix Set and so on.

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N45 Ring NdFeB Ni Coating Magnet with Hole

Purchase Qty.:
(Pieces)
1,000-9,999 10,000-99,999 100,000+
FOB Unit Price: US $7.6 US $5.4 US $3
Purchase Qty. (Pieces) FOB Unit Price
1,000-9,999 US $7.6
10,000-99,999 US $5.4
100,000+ US $3
Get Latest Price
Production Capacity: 100000PCS/Month
Transport Package: Export Carton
Payment Terms: L/C, T/T, D/P, Paypal, Western Union

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Basic Info
  • Model NO.: BWND
  • Shape: Ring
  • Grade: N40
  • Tolerance: +/-0.05mm
  • Port: Shanghai / Ningbo
  • Composition: NdFeB Magnet
  • Specification: REACH, CE, ROHS
  • HS Code: 8505111000
  • Application: Speaker Magnet, Industrial Magnet, Motor Magnet
  • Coating: Nickel
  • Product Name: N45 Ring NdFeB Ni Coating Magnet with Hole
  • Shipment: by Sea,Air,Express
  • Type: Permanent
  • Trademark: BEST WAY
  • Origin: Ningbo, Zhejiang
Product Description
N45 Ring NdFeB Ni Coating Magnet With Hole

Material: Neodymium-Iron-Boron/Nd-Fe-B

Grade: Full N30-N50, include N, SH, UH, EH series

Coating: NICUNI, Cooper+Nickel, Znic, Epoxy Blak, Cooper, Gold...

Magnetized direction: Thru. Axially

Sizes: According to customers'

Delivery: 10-15days

Free samples are be supplied at customer's requests.

Application: Sensors, motors, rotors, wind turbines, lounderspeakers, magnetic hooks, pump machine etc.

Welcome to contact us to know more information.
 GradeBr mT(KGS)  Hcb KA/M (KOe) Hcj KA/m (KOe) (BH)max KJ/m3)MGOe) Super working temperrature
(ºC)
 N35 1170-1220(11.7-12.2) ≥868(≥10.9) ≥955(≥12) 263-287(33-36) 80
 N38 1220-1250(12.2-12.5) ≥899(≥11.3) ≥955(≥12) 287-310(36-39) 80
 N40 1250-1280(12.5-12.8) ≥907(≥11.4) ≥955(≥12) 302-326(38-41) 80
 N42 1280-1320(12.8-13.2) ≥915(≥11.5) ≥955(≥12) 318-342(40-43) 80
 N45 1320-1380(13.2-13.8) ≥923(≥11.6) ≥955(≥12) 342-366(43-46) 80
 N48 1380-1420(13.8-14.2) ≥923(≥11.6) ≥876(≥12) 366-390(46-49) 80
 N50 1400-1450(14.0-14.5) ≥796(≥10.0) ≥876(≥11) 382-406(48-51) 60
 N52 1430-1480(14.3-14.8) ≥796(≥10.0) ≥876(≥11) 398-422(50-53) 60
 
30M1080-1130(10.8-11.3)≥ 796( ≥ 10.0)≥ 1114 ( ≥ 14)223-247(28-31)100ºC
33M1130-1170(11.3-11.7)≥ 836( ≥ 10.5)≥ 1114( ≥ 14)247-263(31-33)100ºC
35M1170-1220(11.7-12.2)≥ 868( ≥ 10.9)≥ 1114( ≥ 14)263-287(33-36)100ºC
38M1220-1250(12.2-12.5)≥ 899( ≥ 11.3)≥ 1114( ≥ 14)287-310(36-39)100ºC
40M1250-1280(12.5-12.8)≥ 923( ≥ 11.6)≥ 1114( ≥ 14)302-326(38-41)100ºC
42M1280-1320(12.8-13.2)≥ 955( ≥ 12.0)≥ 1114( ≥ 14)318-342(40-43)100ºC
45M1320-1380(13.2-13.8)≥ 995( ≥ 12.5)≥ 1114 ( ≥ 14)342-366 (43-46)100ºC
48M1360-1430(13.6-14.3)≥ 1027( ≥ 12.9)≥ 1114( ≥ 14)366-390(46-49)100ºC
50M1400-1450(14.0-14.5)≥ 1033 ( ≥ 13.0)≥ 1114( ≥ 14)382-406(48-51)100ºC

Please be free to contact us for more information.
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Ms. Kathy Guo
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