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, Children Magnetic Travel Toy with ASTM F963 and En71, Flexible Magnet Sticks Toys (D5) with En 71 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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