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Dongyang Quality Magnet Industry Company Co., Ltd.

China Manufacturer with main products: Ndfeb Magnets

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NdFeB Magnet

FOB Price: 0.01 - 10.00 USD/Piece
Supply Ability: 200 Ton per Month
Shipping: 7-10days,Ningbo port
Payment Terms: T/T
In Stock

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Zhejiang in China
Packaging Details: Brown box

Quick Details

  • Type: Permanent
  • Application: Moto Magnet
  • Composite: NdFeB Magnet
  • Advantage: Core technology
  • Shape: Round

Specifications

Specifications  

Ring Tyope NdFeB magnet, has the high remanence, high coercive force, high energy product and high performance/cost ratio.
 
Ring type
Good quality
Reasonable price
Fast delivery
Best service
 
Detailed Product Description:
• NdFeB Magnets:
1.Material: NdFeB, Neodymium, rare earth magnet.
2.Technology : Application of new sintered NdFeB magnet techniques and equipment like casting, HDDR technology
3.Magnetic properties: high coercive force, high energy product and high performance/cost ratio. It is easily formed into various sizes.
4.Coating:Ni,Zn,Ni-Cu-Ni,Gold, or Epoxy coated,etc.
5.Grades: N35-N52, 35M-50M, 30H-48H, 30SH-45SH, 30UH-40UH and 28EH-38EH
6.Maximum working temperature: 250°C
7.Ring magnet:To Ring type,the hole size can determined by customer. including the countersink hole magnet, for countersink screw.
8.Applications: NdFeB magnets are widely used in many fields such as audio instruments, meters, motors, aviation, electronics, instruments,medical instruments and the like, especially suitable for the development of high-performance, compact and light products.
9. Packing&delivery :
Packing detail:eight boxes in a carton;carton with Pallet or wooden box
Delivery Detail:10~15days
 
10.Parameters: Grade, Size or Drawing, Coating, Quantity, Etc.
 
Technology Parameters
 
Performance Parameter List
Grade Br bHc iHc (BH)max Temperature Density
             
  kGs T kOe KA/m kOe kA/m MGOe kJ/m3 °C/(L/D=0.7) g/cm3
N52 14.9~14.2 1.49~1.42 ≥10.5 ≥835 ≥11 ≥876 53~49 422~390 ≤80 ≥7.45
N50 14.5~14.0 1.45~1.40 ≥10.5 ≥835 ≥11 ≥876 51~47 406~374 ≤80 ≥7.45
N48 14.1~13.6 1.41~1.36 ≥10.5 ≥835 ≥11 ≥876 49~45 390~358 ≤80 ≥7.45
N45 13.8~13.2 1.38~1.32 ≥10.5 ≥835 ≥11 ≥876 46~42 366~334 ≤80 ≥7.45
N42 13.3~12.8 1.33~1.28 ≥10.5 ≥835 ≥11 ≥876 43~40 342~318 ≤80 ≥7.45
N40 13.1~12.5 1.31~1.25 ≥10.5 ≥835 ≥11 ≥876 41~38 326~303 ≤80 ≥7.45
N38 12.7~12.3 1.27~1.23 ≥10.5 ≥835 ≥11 ≥876 39~36 311~287 ≤80 ≥7.45
N50M 14.5~14.0 1.45~1.40 ≥13.0 ≥1035 ≥14 ≥1115 51~47 406~374 ≤100 ≥7.45
N48M 14.1~13.6 1.41~1.36 ≥12.8 ≥1019 ≥14 ≥1115 49~45 390~358 ≤100 ≥7.45
N45M 13.8~13.2 1.38~1.32 ≥12.4 ≥987 ≥14 ≥1115 46~43 366~342 ≤100 ≥7.45
N42M 13.3~12.8 1.33~1.28 ≥12.1 ≥963 ≥14 ≥1115 43~40 342~318 ≤100 ≥7.45
N40M 13.1~12.5 1.31~1.25 ≥12.0 ≥955 ≥14 ≥1115 41~38 326~303 ≤100 ≥7.45
N38M 12.7~12.3 1.27~1.23 ≥11.8 ≥939 ≥14 ≥1115 39~36 311~287 ≤100 ≥7.45
N50H 14.5~14.0 1.45~1.40 ≥13.0 ≥1035 ≥16 ≥1274 51~47 406~374 ≤120 ≥7.45
N48H 14.1~13.6 1.41~1.36 ≥12.8 ≥1019 ≥16 ≥1274 49~45 390~358 ≤120 ≥7.45
N46H 13.9~13.2 1.39~1.32 ≥12.5 ≥995 ≥17 ≥1354 47~44 374~350 ≤120 ≥7.45
N45H 13.8~13.2 1.38~1.32 ≥12.4 ≥987 ≥17 ≥1354 46~42 366~334 ≤120 ≥7.45
N44H 13.7~13.1 1.37~1.31 ≥12.3 ≥979 ≥17 ≥1354 45~42 358~334 ≤120 ≥7.45
N42H 13.3~12.8 1.33~1.28 ≥12.1 ≥963 ≥17 ≥1354 43~40 342~318 ≤120 ≥7.45
N40H 13.1~12.5 1.31~1.25 ≥12.0 ≥955 ≥17 ≥1354 41~38 326~303 ≤120 ≥7.45
N38H 12.7~12.3 1.27~1.23 ≥11.5 ≥916 ≥17 ≥1354 39~35 311~279 ≤120 ≥7.45
N48SH 14.1~13.6 1.41~1.36 ≥12.8 ≥1019 ≥20 ≥1592 49~45 390~358 ≤150 ≥7.5
N45SH 13.8~13.2 1.38~1.32 ≥12.8 ≥1019 ≥20 ≥1592 46~43 366~342 ≤150 ≥7.5
N42SH 13.3~12.8 1.33~1.28 ≥12.6 ≥1003 ≥20 ≥1592 43~40 342~318 ≤150 ≥7.5
N40SH 13.1~12.5 1.31~1.25 ≥12.0 ≥955 ≥20 ≥1592 41~38 326~303 ≤150 ≥7.5
N38SH 12.7~12.3 1.27~1.23 ≥11.6 ≥924 ≥20 ≥1592 39~35 311~279 ≤150 ≥7.5
N35SH 12.1~11.7 1.21~1.17 ≥11.0 ≥876 ≥20 ≥1592 36~33 287~263 ≤150 ≥7.5
N44UH 13.7~13.1 1.37~1.31 ≥12.3 ≥979 ≥25 ≥1990 45~42 358~334 ≤180 ≥7.5
N42UH 13.3~12.8 1.33~1.28 ≥12.1 ≥963 ≥25 ≥1990 43~40 342~318 ≤180 ≥7.5
N40UH 13.1~12.5 1.31~1.25 ≥11.7 ≥932 ≥25 ≥1990 41~38 326~303 ≤180 ≥7.5
N38UH 12.7~12.3 1.27~1.23 ≥11.5 ≥916 ≥25 ≥1990 39~36 311~287 ≤180 ≥7.5
N35UH 12.1~11.7 1.21~1.17 ≥11.0 ≥876 ≥25 ≥1990 36~33 287~263 ≤180 ≥7.5
N33UH 11.7~11.2 1.17~1.12 ≥10.7 ≥852 ≥25 ≥1990 34~31 271~247 ≤180 ≥7.5
N38EH 12.7~12.3 1.27~1.23 ≥11.3 ≥899 ≥30 ≥2389 39~36 311~287 ≤200 ≥7.5
N35EH 12.1~11.7 1.21~1.17 ≥11.0 ≥876 ≥30 ≥2389 36~33 287~263 ≤200 ≥7.5
N33EH 11.7~11.2 1.17~1.12 ≥10.7 ≥852 ≥30 ≥2389 34~31 271~247 ≤200 ≥7.5
N30EH 11.3~10.8 1.13~1.08 ≥10.0 ≥796 ≥30 ≥2389 31~28 247~223 ≤200 ≥7.5
30AH 11.3~10.8 1.13~1.08 ≥10.0 ≥796 ≥35 ≥2787 31~28 247~223 ≤220 ≥7.5
28AH 11.2~10.7 1.12~1.07 ≥10.0 ≥796 ≥35 ≥2787 29~26 231~207 ≤220 ≥7.5 

 

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