Sintered NdFeB Magnets

Price: 0.2~5.0 USD
Trade Term: FOB
Payment Terms: T/T,L/C,
skype
Trade on HiSupplier, Worry Free Guarantee
Trading safety, secure your money, lower the risk, protect both buyers and suppliers
HiSupplier is a Chinese multinational company in U.S, it helps to coordination and order landing.
More ›
  • Product Details
  • Company Profile
  • Product Reviews
Basic Info.
  • Type: Permanent 
  • Composite: NdFeB Magnet 
  • Shape: Ring 
  • Application: Moto Magnet 
  • Coating: Nickel 
  • Place of Origin: Zhejiang, China (Mainland) 
  • Export Area: All of the World 
  • Cutting Tolerance: +/-0.05mm 
  • Brand Name: Joy 
  • Grade: N35,N38,N40,N42,N45,N48,N50,N52(M,H,SH,UH,EH) 
  • Model No.: sintered ring magnet 
  • Place of Origin: Zhejiang  
  • Min.Order: 100 Piece/Pieces
  • Means of Transport: Ocean
Supply Capacity
  • Production Capacity: 100 Metric Ton/Metric Tons per Month
  • Packing:According to customer's requirement
  • Delivery Date: 15-20 days
Sintered NdFeB Magnets

Rare Earth Magnets are including Neodymium(Nd) -Iron(Fe)-Boron(B) types and Samarium(Sm)- Cobalt(Co) classes. The most commonly produced material is neodymium-iron-boron (NdFeB). This group of magnetic materials provides the highest available magnetic energies of any material. NdFeB magnets allow small shapes and sizes with high magnetic fields. Energy product range from 28 MGOe to about 52 MGOe.

Characteristics
*Extreme strong Br Resident induction.
*Excellent demagnetization resistance capability.
*Good Price relative to its high magnetic properties.
*Coating is needed for NdFeB
Surface Treatment Method: Type Information
Metallic Zinc, Nickel, Nickel+Nickel, Copper+Nickel, Nickel+Copper+Nickel,
Gold, Organic Epoxy, Nickel+Epoxy coating
Temporary Surface: Passivation

Sintered NdFeB Magnets




NdFeB Magnetof Magnetic grade :
Grade
BrmT(kGs)
HcbkA/m(kOe)
Hcj kA/m (kOe)
(BH)max kJ/m3
(MGOe)
Supreme work
temperature(Tw)
N33
1130-1170(11.3-11.7)
≥ 836 ( ≥ 10.5)
≥ 955( ≥ 12)
247-271(31-34)
80 ℃
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 ℃
30M
1080-1130(10.8-11.3)
≥ 796( ≥ 10.0)
≥ 1114 ( ≥ 14)
223-247(28-31)
100 ℃
33M
1130-1170(11.3-11.7)
≥ 836( ≥ 10.5)
≥ 1114( ≥ 14)
247-263(31-33)
100 ℃
35M
1170-1220(11.7-12.2)
≥ 868( ≥ 10.9)
≥ 1114( ≥ 14)
263-287(33-36)
100 ℃
38M
1220-1250(12.2-12.5)
≥ 899( ≥ 11.3)
≥ 1114( ≥ 14)
287-310(36-39)
100 ℃
40M
1250-1280(12.5-12.8)
≥ 923( ≥ 11.6)
≥ 1114( ≥ 14)
302-326(38-41)
100 ℃
42M
1280-1320(12.8-13.2)
≥ 955( ≥ 12.0)
≥ 1114( ≥ 14)
318-342(40-43)
100 ℃
45M
1320-1380(13.2-13.8)
≥ 995( ≥ 12.5)
≥ 1114 ( ≥ 14)
342-366 (43-46)
100 ℃
48M
1360-1430(13.6-14.3)
≥ 1027( ≥ 12.9)
≥ 1114( ≥ 14)
366-390(46-49)
100 ℃
50M
1400-1450(14.0-14.5)
≥ 1033 ( ≥ 13.0)
≥ 1114( ≥ 14)
382-406(48-51)
100 ℃
30H
1080-1130(10.8-11.3)
≥ 796 ( ≥ 10.0)
≥ 1353( ≥ 17)
223-247(28-31)
120 ℃
33H
1130-1170(11.3-11.7)
≥ 836 ( ≥ 10.5)
≥ 1353( ≥ 17)
247-271(31-34)
120 ℃
35H
1170-1220(11.7-12.2)
≥ 868 ( ≥ 10.9)
≥ 1353( ≥ 17)
263-287(33-36)
120 ℃
38H
1220-1250(12.2-12.5)
≥ 899 ( ≥ 11.3)
≥ 1353 ( ≥ 17)
287-310(36-39)
120 ℃
40H
1250-1280(12.5-12.8)
≥ 923( ≥ 11.6)
≥ 1353( ≥ 17)
302-326(38-41)
120 ℃
42H
1280-1320(12.8-13.2)
≥ 955 ( ≥ 12.0)
≥ 1353( ≥ 17)
318-342(40-43)
120 ℃
45H
1300-1360(13-13.6)
≥ 963( ≥ 12.1)
≥ 1353 ( ≥ 17)
326-358(43-46)
120 ℃
48H
1370-1430(13.7-14.3)
≥ 995( ≥ 12.5)
≥ 1353( ≥ 17)
366-390(46-49)
120 ℃
30SH
1080-1130(10.8-11.3)
≥ 804( ≥ 10.1)
≥ 1592( ≥ 20)
223-247(28-31)
150 ℃
33SH
1130-1170(11.3-11.7)
≥ 844( ≥ 10.6)
≥ 1592( ≥ 20)
247-271(31-34)
150 ℃
35SH
1170-1220(11.7-12.2)
≥ 876 ( ≥ 11.0)
≥ 1592( ≥ 20)
263-287(33-36)
150 ℃
38SH
1220-1250(12.2-12.5)
≥ 907( ≥ 11.4)
≥ 1592( ≥ 20)
287-310(36-39)
150 ℃
40SH
1240-1280(12.5-12.8)
≥ 939( ≥ 11.8)
≥ 1592( ≥ 20)
302-326(38-41)
150 ℃
42SH
1280-1320(12.8-13.2)
≥ 987 ( ≥ 12.4)
≥ 1592 ( ≥ 20)
318-342(40-43)
150 ℃
45SH
1320-1380(13.2-13.8)
≥ 1003 ( ≥ 12.6)
≥ 1592( ≥ 20)
342-366 (43-46)
150 ℃
28UH
1020-1080 (10.2-10.8)
≥ 764 ( ≥ 9.6)
≥ 1990 ( ≥ 25)
207-231(26-29)
180 ℃
30UH
1080-1130 (10.8-11.3)
≥ 812( ≥ 10.2)
≥ 1990( ≥ 25)
223-247(28-31)
180 ℃
33UH
1130-1170(11.3-11.7)
≥ 852( ≥ 10.7)
≥ 1990 ( ≥ 25)
247-271(31-34)
180 ℃
35UH
1180-1220 (11.8-12.2)
≥ 860 ( ≥ 10.8)
≥ 1990( ≥ 25)
263-287(33-36)
180 ℃
38UH
1220-1250(12.2-12.5)
≥ 876 ( ≥ 11.0)
≥ 1990( ≥ 25)
287-310(36-39)
180 ℃
40UH
1240-1280 (12.5-12.8)
≥ 899( ≥ 11.3)
≥ 1990( ≥ 25)
302-326(38-41)
180 ℃




Send message to this supplier
Mr. Jason Yang
Tel: 86-574-83008189
Enter between 20 to 3,000 chatacters.
Contact Method
Ningbo Joy Industrial & Trading Co.,Ltd.
Room 2104,Jianchen Monsion,No.99 Taihui Road,South Commerciol are Yinzhou, Ningbo, Zhejiang, China (Mainland)
Didn't find what you're looking for? Post Buying Lead or contact our customer service specialist for help!
Buyer Help Center