Description:
Neodymium (NdFeB) Industrial magnet is powerful rare earth permanent magnetic materials with high remanence, high coercivity and high energy. It can be easily made into various sizes and shapes. We wholesale products to Automobiles Industrial, electric vehicle Industrial, Servo Motor, Magnetic separator, Wind Turbine Generator Industrial, Medical Equipment Industrial, Elevators Industrial, Audio Equipment, etc. It is easy to corrode in a humid environment, so surface treatment is usually required. Surface electroplating or coating treatment can be carried out according to customer requirements.
● Size: customized according to customer requirements
● Tolerance: usually ±0.1mm, it can also be made according to the tolerance required by the customer according to different sizes
● Material: sintered Neodymium Iron Boron (NdFeB)
● Grade: N35-N52; M series; H series; SH series; UH series; EH series; AH series
● Coating: Nickel-copper-nickel, Gold-plated, Zinc-plated, Silver-plated, Nickel-plated, Chrome-plated, Epoxy black-plated, Epoxy resin, PTFE, etc.
● Magnetic field direction: according to customer requirements
We wholesale magnets to manufacturers, wholesalers and distributors all over the world. If you need customized or wholesale neodymium magnetic material products, please provide drawings and samples, or tell us the size, grade, quantity, plating, tolerance requirements, magnetic direction, etc. We will give you wholesale price and customized production according to your requirements.
GRADE |
Remanence (Br) |
Magnetic Coercivity (Hcb) |
IntrinsicCoercivity (Hcj) |
Maximum Magnetic Energy Product (BH) max |
Operating Temperature (Tw)℃ |
||||
T |
KGs |
KA/m |
KOe |
KA/m |
KOe |
KJ/m³ |
MG Oe |
||
N35 |
1.18-1.23 |
11.8-12.3 |
≥868 |
≥10.9 |
≥955 |
≥12 |
263-287 |
33-36 |
≤80 |
N38 |
1.22-1.28 |
12.2-12.8 |
≥899 |
≥11.3 |
≥955 |
≥12 |
287-310 |
36-39 |
≤80 |
N40 |
1.26-1.31 |
12.6-13.1 |
≥923 |
≥11.6 |
≥955 |
≥12 |
302-326 |
38-41 |
≤80 |
N42 |
1.28-1.34 |
12.8-13.8 |
≥923 |
≥11.6 |
≥955 |
≥12 |
318-342 |
40-43 |
≤80 |
N45 |
1.32-1.37 |
13.2-13.7 |
≥876 |
≥11.0 |
≥955 |
≥12 |
342-366 |
43-46 |
≤80 |
N48 |
1.36-1.42 |
13.6-14.2 |
≥836 |
≥10.6 |
≥876 |
≥11 |
358-390 |
45-48 |
≤80 |
N50 |
1.39-1.45 |
13.9-14.5 |
≥836 |
≥10.5 |
≥876 |
≥11 |
374-406 |
47-51 |
≤80 |
N52 |
1.42-1.48 |
14.2-14.8 |
≥796 |
≥10.6 |
≥876 |
≥11 |
390-422 |
49-53 |
≤80 |
N35M |
1.18-1.23 |
11.8-12.3 |
≥868 |
≥10.9 |
≥1114 |
≥14 |
263-287 |
33-36 |
≤100 |
N38M |
1.22-1.28 |
12.2-12.8 |
≥899 |
≥11.3 |
≥1114 |
≥14 |
287-310 |
36-39 |
≤100 |
N40M |
1.26-1.31 |
12.6-13.1 |
≥923 |
≥11.6 |
≥1114 |
≥14 |
302-326 |
38-41 |
≤100 |
N42M |
1.28-1.34 |
12.8-13.4 |
≥924 |
≥11.6 |
≥1114 |
≥14 |
318-342 |
40-43 |
≤100 |
N45M |
1.34-1.39 |
13.4-13.9 |
≥876 |
≥11.0 |
≥1114 |
≥14 |
342-366 |
43-36 |
≤100 |
N48M |
1.36-1.42 |
13.6-14.2 |
≥876 |
≥11.0 |
≥1114 |
≥14 |
366-390 |
46-49 |
≤100 |
N35H |
1.18-1.23 |
11.8-12.3 |
≥868 |
≥10.9 |
≥1353 |
≥17 |
263-287 |
33-36 |
≤120 |
N38H |
1.22-1.28 |
12.2-12.8 |
≥899 |
≥11.3 |
≥1353 |
≥17 |
287-310 |
36-39 |
≤120 |
N40H |
1.26-1.31 |
12.6-13.1 |
≥923 |
≥11.6 |
≥1353 |
≥17 |
302-326 |
38-41 |
≤120 |
N42H |
1.28-1.34 |
12.8-13.4 |
≥924 |
≥11.6 |
≥1353 |
≥17 |
318-342 |
40-43 |
≤120 |
N45H |
1.33-1.39 |
13.3-13.9 |
≥923 |
≥11.6 |
≥1353 |
≥17 |
342-366 |
43-46 |
≤120 |
N48H |
1.36-1.42 |
13.6-14.2 |
≥923 |
≥11.6 |
≥1274 |
≥16 |
≥366-390 |
46-49 |
≤120 |
N33SH |
1.41-1.19 |
11.4-11.9 |
≥836 |
≥10.5 |
≥1592 |
≥20 |
247-270 |
31-34 |
≤150 |
N35SH |
1.18-1.23 |
11.8-12.3 |
≥868 |
≥10.9 |
≥1592 |
≥20 |
263-287 |
33-36 |
≤150 |
N38SH |
1.22-1.28 |
12.2-12.8 |
≥899 |
≥11.3 |
≥1592 |
≥20 |
287-310 |
36-39 |
≤150 |
N40SH |
1.26-1.31 |
12.6-13.1 |
≥923 |
≥11.6 |
≥1592 |
≥20 |
303-326 |
38-41 |
≤150 |
N42SH |
1.28-1.34 |
12.8-13.4 |
≥923 |
≥11.6 |
≥1592 |
≥20 |
318-342 |
40-43 |
≤150 |
N45SH |
1.33-1.39 |
13.3-13.9 |
≥923 |
≥11.6 |
≥1592 |
≥20 |
342-366 |
43-46 |
≤150 |
N28UH |
1.03-1.09 |
10.3-10.9 |
≥780 |
≥9.80 |
≥1990 |
≥25 |
207-231 |
26-29 |
≤180 |
N30UH |
1.09-1.14 |
10.9-11.4 |
≥812 |
≥10.2 |
≥1990 |
≥25 |
223-247 |
28-31 |
≤180 |
N33UH |
1.13-1.17 |
11.3-11.7 |
≥852 |
≥10.7 |
≥1990 |
≥25 |
247-263 |
31-33 |
≤180 |
N35UH |
1.18-1.22 |
11.8-12.2 |
≥868 |
≥10.9 |
≥1990 |
≥25 |
263-287 |
33-36 |
≤180 |
N38UH |
1.22-1.27 |
12.2-12.7 |
≥899 |
≥11.3 |
≥1990 |
≥25 |
≥287-310 |
36-39 |
≤180 |
N28EU |
1.03-1.09 |
10.3-10.9 |
≥780 |
≥9.80 |
≥2388 |
≥30 |
≥207-231 |
26-29 |
≤200 |
N30EH |
1.08-1.13 |
10.8-11.3 |
≥812 |
≥10.2 |
≥2388 |
≥30 |
223-247 |
28-31 |
≤200 |
N33EH |
1.13-1.17 |
11.3-11.7 |
≥852 |
≥10.7 |
≥2388 |
≥30 |
247-263 |
31-33 |
≤200 |