Xiamen Yuxiang Magnetic Materials Ind. Co., Ltd. >> Rare Earth Neodymium Magnet

Rare Earth Neodymium Magnet

Rare Earth Neodymium Magnet
Price: US $ 0.01-5/Piece
Trade Terms: FOB
Min Order: 10000/Piece
Pay Type: L/C,T/T,Money Gram,Western Union
Rare Earth Neodymium Magnet
1. Rare earth neodymium magnets are very strong magnets, they are high resistance to demagnetization and are very useful in many different kinds of industrial applications. NdFeB energy grade upto N52 magnets. Besides, we can also supply many other grades, like N50 magnets, N42 magnets, N40, N30 etc.

2. Our neodymium magnets are particularly suitable for high volume production of a wide variety of shapes and size ranges. Precise dimensional control is achieved in both processed and usually the component does not require further machining

3. Neodymium magnets are very strong relative to their mass, but are also mechanically fragile. The neodymium magnets we sell are extremely strong, and must be handled with care to avoid personal injury and damage to the magnets. Fingers and other body parts can get severely pinched between two attracting magnets
4. Injection moulded neodymium iron boron magnets do not normally require coating due to better corrosion resistance, however coating is recommended for compression moulded NdFeB

5. Neodymium magnets are now being used in the music industry. Some manufacturers are using them as speaker magnets due to their strong magnetic field, stability, and weight. This makes for equipment that is lighter and more portable.

There are 4 different ways in which you can identify the poles of Neodymium magnets.
1. The simplest way is to use another Neodymium magnet that is already marked. By virtue of magnetic properties, the North Pole of the marked magnet will attract the South Pole of the unmarked Neodymium magnet and repel the North Pole
2. Take a compass and bring it close to the Neodymium magnet you want to mark. The North Pole of the compass will be attracted to the South Pole of the Neodymium magnet and repelled by the North Pole
3. Take a magnet and dangle it by a string so that it is freely rotating. The North Pole of the magnet will be the one that points north
4. Use our magnetic pole detector, which is also in the range of our products, to identy the pole of magnet easily.

For more detail info, please feel free to visit our website or inquire us at any of your convenience.


Typical Magnetic Performance for Sintered NdFeB
Grade Br Hcb Hcj (BH)max Work Temp
T KGs KA/m KOe KA/m KOe KJ/m³ MGOe TW(L/D=0.7)
Min Min Min
Max Max Max
N35 1.17 11.7 876 11 ≥955 ≥12 263 33 ≤80
1.21 12.1 899 11.3 279 35
N38 1.22 12.2 876 11 ≥955 ≥12 287 36 ≤80
1.26 12.6 923 11.6 303 38
N40 1.26 12.6 876 11 ≥955 ≥12 303 38 ≤80
1.29 12.9 923 11.6 318 40
N42 1.3 13 876 11 ≥955 ≥12 318 40 ≤80
1.33 13.3 926 11.3 334 42
N45 1.33 13.3 876 11 ≥955 ≥12 342 42 ≤80
1.37 13.7 926 11.6 358 45
N48 1.36 13.6 876 11 ≥955 ≥12 358 45 ≤80
1.42 14.2 926 11.6 382 48
N50 1.41 14.1 828 11 ≥876 ≥11 382 48 ≤70
1.45 14.5 907 11.4 398 50
N52 1.44 14.4 828 10.5 ≥876 ≥11 394 49.5 ≤70
1.48 14.8 907 11.4 414 52
N35M 1.17 11.7 892 11.2 ≥1114 ≥14 263 33 ≤100
1.21 12.1 915 11.5 279 35
N38M 1.22 12.2 907 11.4 ≥1114 ≥14 287 36 ≤100
1.26 12.6 931 11.7 303 38
N40M 1.26 12.6 907 11.4 ≥1114 ≥14 303 38 ≤100
1.29 12.9 947 11.9 318 40
N42M 1.3 13 907 11.4 ≥1114 ≥14 318 40 ≤100
1.33 13.3 947 11.9 334 42
N45M 1.33 13.3 907 11.4 ≥1114 ≥14 334 42 ≤100
1.37 13.7 955 12 358 45
N48M 1.36 13.6 907 11.4 ≥1114 ≥14 358 45 ≤100
1.42 14.2 955 12 382 48
N33H 1.14 11.4 820 10.3 ≥1353 ≥17 247 31 ≤120
1.17 11.7 876 11 263 33
N35H 1.17 11.7 860 10.8 ≥1353 ≥17 263 33 ≤120
1.21 12.1 907 11.4 279 35
N38H 1.22 12.2 907 11.4 ≥1353 ≥17 287 36 ≤120
1.26 12.6 947 11.9 303 38
N40H 1.26 12.6 907 11.4 ≥1353 ≥17 303 38 ≤120
1.29 12.9 947 11.9 318 40
N42H 1.3 13 907 11.4 ≥1353 ≥17 318 40 ≤120
1.33 13.3 947 11.9 334 42
N44H 1.33 13.3 907 11.4 ≥1274 ≥16 334 42 ≤110
1.36 13.6 947 11.9 350 44
N30SH 1.08 10.8 804 10.1 ≥1592 ≥20 223 28 ≤150
1.12 11.2 844 10.6 239 30
N33SH 1.14 11.4 820 10.3 ≥1592 ≥20 247 31 ≤150
1.17 11.7 876 11 263 33
N35SH 1.17 11.7 860 10.8 ≥1592 ≥20 263 33 ≤150
1.21 12.1 907 11.4 279 35
N38SH 1.22 12.2 907 11.4 ≥1592 ≥20 287 36 ≤150
1.26 12.6 947 11.9 303 38
N40SH 1.26 12.6 907 11.4 ≥1592 ≥20 303 38 ≤150
1.29 12.9 947 11.9 318 40
N42SH 1.3 13 907 11.4 ≥1512 ≥19 318 40 ≤140
1.33 13.3 947 11.9 334 42
N28UH 1.04 10.4 780 9.8 ≥1990 ≥25 207 26 ≤180
1.08 10.8 812 10.2 223 28
N30UH 1.08 10.8 804 10.1 ≥1990 ≥25 223 28 ≤180
1.12 11.2 844 10.6 239 30
N33UH 1.14 11.4 820 10.3 ≥1990 ≥25 247 31 ≤180
1.17 11.7 876 11 263 33
N35UH 1.17 11.7 860 10.8 ≥1990 ≥25 263 33 ≤180
1.21 12.1 907 11.4 279 35
N38UH 1.22 12.2 907 11.4 ≥1990 ≥25 287 36 ≤180
1.26 12.6 947 11.9 303 38
N28EH 1.04 10.4 780 9.8 ≥2388 ≥30 207 26 ≤200
1.08 10.8 812 10.2 223 28
N30EH 1.08 10.8 804 10.1 >=2388 ≥30 223 28 ≤200
1.12 11.2 844 10.6 239 30
N33EH 1.14 11.4 820 10.3 ≥2388 ≥30 247 31 ≤200
1.17 11.7 876 11 263 33
N35EH 1.17 11.7 860 10.8 ≥2388 ≥30 263 33 ≤200
1.21 12.1 907 11.4 279 35
Working temperature is tested under20°C±2°C,the inevitable loss of magnetic force is no more than 5%
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Type: Permanent
Composition: Neodymium Magnet
Coating: Nickel
Application: Industrial Magnet
Shape: Block
Xiamen Yuxiang Magnetic Materials Ind. Co., Ltd. is located in the beautiful coast of southeast sea. Established in 1997, we are an export-oriented enterprise. Now our company becomes an enterprise with advanced technology, owning two factories in China, both of which have their own R&D and QC departments, and are ISO9001: 2000 certified. We also have an office in Xiamen to provide you with prompt export support.

We are moving ahead with the aim of producing more advanced, more practical, and more competitively-priced products. We keep close track with the ever-changing trends in the industry, with the objective of spearheading our company in the market. We have an ambitious outlook towards expansion, and operate our business with diligence and sincerity. Our more than 20 years of technical know-how and experience have been keeping us ahead in the industry. We have been in the OEM business for five years and are ready for your orders and special requirements.

We supply hard magnets and magnetic materials from China. Our magnets include ferrite magnets, flexible magnets, NdFeB magnets, AlNiCo magnets, SmCo magnets, rubber magnets, refrigerator fridge magnets, magnetic powder, magnetic compound tesla meters & magnetizers, and magnetic jewelry. We also supply ferrite cores, MnZn cores and NiZn cores for transformers and coils, loudspeaker magnets, motor magnets, and refrigerator gasket stripes.

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