Customization: | Available |
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Application: | Electronic Products, Speaker Magnet, Industrial Magnet, Motor Magnet |
Shape: | Ring |
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crock ring magnet strong N35 neodymium magnet with countersunk holes
Material | Neodymium-Iron-Boron |
Performance Grade | N35-N52 |
Size | ODiameter Min 1mm-Max 220mm IDiameter Min 0.6mm-Max 80mm Thickness Min 0.5mm-Max 50mm |
Surface | Nickel (can build all kinds of coatings) |
Tolerance | ± 0.05mm |
Magnetization | Thickness (Poles on Flat Ends) |
Operating Temperature |
Maximum 80 ° C (can be customized temperature) |
Note | 1. Be careful fragile and clip hand. 2. Placed in a dry place, stored at room temperature! 3. When connecting two magnets, must be careful draw them, close to each other slowly and gently. Hard crushing would cause damage and cracks in the magnetic material. |
Grade |
Br |
Hcb |
Hcj |
(BH)max |
Working Temp |
||||
mT |
Gs |
kA/m |
Oe |
kA/m |
Oe |
kJ/m3 |
MGOe |
ºC |
|
N35 |
1180-1230 |
11800-12300 |
≥868 |
≥10900 |
≥955 |
≥12000 |
263-287 |
33-36 |
≤80 |
N38 |
1220-1280 |
12200-12800 |
≥899 |
≥11300 |
≥955 |
≥12000 |
287-310 |
36-39 |
|
N40 |
1260-1310 |
12600-13100 |
≥923 |
≥11600 |
≥955 |
≥12000 |
302-326 |
38-41 |
|
N42 |
1280-1340 |
12800-13400 |
≥923 |
≥11600 |
≥955 |
≥12000 |
318-342 |
40-43 |
|
N45 |
1320-1370 |
13200-13700 |
≥876 |
≥11000 |
≥955 |
≥12000 |
342-366 |
43-46 |
|
N48 |
1360-1420 |
13600-14200 |
≥836 |
≥10500 |
≥876 |
≥11000 |
358-390 |
45-48 |
|
N50 |
1390-1450 |
13900-14500 |
≥836 |
≥10500 |
≥876 |
≥11000 |
374-406 |
47-51 |
|
N52 |
1420-1480 |
14200-14800 |
≥796 |
≥10000 |
≥876 |
≥11000 |
390-422 |
49-53 |
|
N35M |
1180-1230 |
11800-12300 |
≥868 |
≥10900 |
≥1114 |
≥14000 |
263-287 |
33-36 |
≤100 |
N38M |
1220-1280 |
12200-12800 |
≥899 |
≥11300 |
≥1114 |
≥14000 |
287-310 |
36-39 |
|
N40M |
1260-1310 |
12600-13100 |
≥923 |
≥11600 |
≥1114 |
≥14000 |
302-326 |
38-41 |
|
N42M |
1280-1340 |
12800-13400 |
≥923 |
≥11600 |
≥1114 |
≥14000 |
318-342 |
40-43 |
|
N45M |
1340-1390 |
13400-13900 |
≥876 |
≥11000 |
≥1114 |
≥14000 |
342-366 |
43-46 |
|
N48M |
1360-1420 |
13600-14200 |
≥876 |
≥11000 |
≥1114 |
≥14000 |
366-390 |
46-49 |
|
N35H |
1180-1230 |
11800-12300 |
≥868 |
≥10900 |
≥1353 |
≥17000 |
263-287 |
33-36 |
≤120 |
N38H |
1220-1280 |
12200-12800 |
≥899 |
≥11300 |
≥1353 |
≥17000 |
287-310 |
36-39 |
|
N40H |
1260-1310 |
12600-13100 |
≥923 |
≥11600 |
≥1353 |
≥17000 |
302-326 |
38-41 |
|
N42H |
1280-1340 |
12800-13400 |
≥923 |
≥11600 |
≥1353 |
≥17000 |
318-342 |
40-43 |
|
N45H |
1330-1390 |
13300-13900 |
≥923 |
≥11600 |
≥1353 |
≥17000 |
342-366 |
43-46 |
|
N48H |
1360-1420 |
13600-14200 |
≥923 |
≥11600 |
≥1274 |
≥16000 |
366-390 |
46-49 |
|
N33SH |
1140-1190 |
11400-11900 |
≥836 |
≥10500 |
≥1592 |
≥20000 |
247-270 |
31-34 |
≤150 |
N35SH |
1180-1230 |
11800-12300 |
≥868 |
≥10900 |
≥1592 |
≥20000 |
263-287 |
33-36 |
|
N38SH |
1220-1280 |
12200-12800 |
≥899 |
≥11300 |
≥1592 |
≥20000 |
287-310 |
36-39 |
|
N40SH |
1260-1310 |
12600-13100 |
≥923 |
≥11600 |
≥1592 |
≥20000 |
302-326 |
38-41 |
|
N42SH |
1280-1340 |
12800-13400 |
≥923 |
≥11600 |
≥1592 |
≥20000 |
318-342 |
40-43 |
|
N45SH |
1330-1390 |
13300-13900 |
≥923 |
≥11600 |
≥1592 |
≥20000 |
342-366 |
43-46 |
|
N28UH |
1030-1090 |
10300-10900 |
≥780 |
≥9800 |
≥1990 |
≥25000 |
207-231 |
26-29 |
≤180 |
N30UH |
1090-1140 |
10900-11400 |
≥812 |
≥10200 |
≥1990 |
≥25000 |
223-247 |
28-31 |
|
N33UH |
1130-1170 |
11300-11700 |
≥852 |
≥10700 |
≥1990 |
≥25000 |
247-263 |
31-33 |
|
N35UH |
1180-1220 |
11800-12200 |
≥868 |
≥10900 |
≥1990 |
≥25000 |
263-287 |
33-36 |
|
N38UH |
1220-1270 |
12200-12700 |
≥899 |
≥11300 |
≥1990 |
≥25000 |
287-310 |
36-39 |
|
N28EH |
1030-1090 |
10300-10900 |
≥780 |
≥9800 |
≥2388 |
≥30000 |
207-231 |
26-29 |
≤200 |
N30EH |
1080-1130 |
10800-11300 |
≥812 |
≥10200 |
≥2388 |
≥30000 |
223-247 |
28-31 |
|
N33EH |
1130-1170 |
11300-11700 |
≥852 |
≥10700 |
≥2388 |
≥30000 |
247-263 |
31-33 |
|
N35EH |
1180-1220 |
11800-12200 |
≥868 |
≥10900 |
≥2388 |
≥30000 |
263-287 |
33-36 |