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Shaped square Neodymium Iron Boron Magnet,
Powerful china Permanent magnet manufacture sintered ndfeb magnet,
Compostion: Neodymium Iron Boron,
Tolerance in size:+/-0.05mm,
Category: Sintered,
Coating: Nickel/zinc/epoxy/gold/silver/copper/passivation/Parylene/,
Application: Motor/Industy/Toy/wind energy/Tranport/Electrictools/Sensors,
Grade: N35-N52,35M-50M,33H-48H,33SH-45SH,30UH-38UH,28EH-33EH,
Specification: customized size and customized shape with Disc,Ring,Block,Cylinder,Ball,Bar,Arc,Irregular etc.
Nd-Fe-B Rare Earth Permanent Magnet Steel
NdFeB Technical Performance List
1.Product Detail
Grade | Br | Hcj | Hcb | (BH)max | (TW) | |||||
Mt | KGs | KOe | KA/m | KOe | KA/m | MGOe | Kj/m³ | ºC | ||
N | N35 | 1180-1210 | 11.7-12.1 | â¥12 | â¥955 | â¥10.9 | â¥868 | 33-36 | 263-287 | 80 |
N38 | 1210-1250 | 12.1-12.5 | â¥12 | â¥955 | â¥11.3 | â¥899 | 36-39 | 287-310 | 80 | |
N40 | 1250-1280 | 12.5-12.8 | â¥12 | â¥955 | â¥11.6 | â¥923 | 38-41 | 302-326 | 80 | |
N42 | 1280-1320 | 12.8-13.2 | â¥12 | â¥955 | â¥11.6 | â¥923 | 40-43 | 318-342 | 80 | |
N45 | 1320-1380 | 13.2-13.8 | â¥12 | â¥955 | â¥11.0 | â¥876 | 43-46 | 342-366 | 80 | |
N48 | 1380-1420 | 13.8-14.2 | â¥11 | â¥876 | â¥10.5 | â¥836 | 46-49 | 366-390 | 80 | |
N50 | 1400-1450 | 14.0-14.5 | â¥11 | â¥876 | â¥10.0 | â¥796 | 48-51 | 382-406 | 80 | |
N52 | 1420-1480 | 14.2-14.8 | â¥11 | â¥876 | â¥10.0 | â¥796 | 49-53 | 390-422 | 80 | |
M | 35M | 1170-1210 | 11.7-12.1 | â¥14 | â¥1114 | â¥10.9 | â¥868 | 33-36 | 263-287 | 100 |
38M | 1210-1250 | 12.1-12.5 | â¥14 | â¥1114 | â¥11.3 | â¥899 | 36-39 | 387-310 | 100 | |
40M | 1250-1280 | 12.5-12.8 | â¥14 | â¥1114 | â¥11.6 | â¥923 | 38-41 | 302-326 | 100 | |
42M | 1280-1320 | 12.8-13.2 | â¥14 | â¥1114 | â¥12.0 | â¥955 | 40-43 | 318-342 | 100 | |
45M | 1320-1380 | 13.2-13.8 | â¥14 | â¥1114 | â¥12.0 | â¥955 | 43-46 | 342-366 | 100 | |
48M | 1360-1430 | 13.6-14.3 | â¥14 | â¥1114 | â¥12.9 | â¥1027 | 46-49 | 366-390 | 100 | |
50M | 1380-1460 | 13.8-14.6 | â¥14 | â¥1114 | â¥12.9 | â¥1027 | 48-51 | 382-406 | 100 | |
H | 33H | 1130-1170 | 11.3-11.7 | â¥17 | â¥1353 | â¥10.5 | â¥836 | 31-34 | 247-271 | 120 |
35H | 1170-1210 | 11.7-12.1 | â¥17 | â¥1353 | â¥10.9 | â¥868 | 33-36 | 263-287 | 120 | |
38H | 1210-1250 | 12.1-1250 | â¥17 | â¥1353 | â¥11.3 | â¥899 | 36-39 | 287-310 | 120 | |
40H | 1250-1280 | 12.5-12.8 | â¥17 | â¥1353 | â¥11.6 | â¥923 | 38-41 | 302-326 | 120 | |
42H | 1280-1320 | 12.8-13.2 | â¥17 | â¥1353 | â¥12.0 | â¥955 | 40-43 | 318-342 | 120 | |
45H | 1320-1360 | 13.2-13.6 | â¥17 | â¥1360 | â¥12.5 | â¥955 | 43-46 | 342-366 | 120 | |
48H | 1350-1460 | 13.5-14.6 | â¥17 | â¥1360 | â¥12.5 | â¥955 | 46-49 | 366-390 | 120 | |
SH | 33SH | 1130-1170 | 11.3-11.7 | â¥20 | â¥1592 | â¥10.6 | â¥844 | 31-34 | 247-271 | 150 |
35SH | 1170-1210 | 11.7-12.1 | â¥20 | â¥1592 | â¥11 | â¥876 | 33-36 | 263-287 | 150 | |
38SH | 1210-1250 | 12.1-12.5 | â¥20 | â¥1592 | â¥11.4 | â¥907 | 36-39 | 287-310 | 150 | |
40SH | 1250-1280 | 12.5-12.8 | â¥20 | â¥1592 | â¥11.8 | â¥939 | 38-41 | 302-326 | 150 | |
42SH | 1280-1320 | 12.8-13.2 | â¥20 | â¥1600 | â¥11.8 | â¥939 | 39-43 | 310-342 | 150 | |
45SH | 1310-1360 | 13.1-13.6 | â¥20 | â¥1600 | â¥12.0 | â¥955 | 42-45 | 334-358 | 150 | |
UH | 30UH | 1080-1130 | 10.8-11.3 | â¥25 | â¥1900 | â¥10.2 | â¥812 | 28-31 | 223-247 | 180 |
33UH | 1130-1170 | 11.3-11.7 | â¥25 | â¥1900 | â¥10.7 | â¥852 | 31-34 | 247-271 | 180 | |
35UH | 1180-1220 | 11.8-12.2 | â¥25 | â¥1990 | â¥10.8 | â¥860 | 33-36 | 263-287 | 180 | |
38UH | 1210-1250 | 12.1-12.5 | â¥25 | â¥1990 | â¥10.6 | â¥844 | 36-39 | 287-310 | 180 | |
EH | 28EH | 1040-1090 | 10.4-10.9 | â¥30 | â¥2388 | â¥9.80 | â¥780 | 26-29 | 207-231 | 200 |
30EH | 1080-1130 | 10.8-11.3 | â¥30 | â¥2388 | â¥10.2 | â¥812 | 28-31 | 223-247 | 200 | |
33EH | 1130-1170 | 11.3-11.7 | â¥30 | â¥2400 | â¥10.5 | â¥835 | 31-34 | 247-271 | 200 | |
35EH | 1160-1200 | 11.6-12.0 | â¥30 | â¥2400 | â¥10.6 | â¥835 | 33-35 | 263-279 | 200 |