NINGBO HONY TECHNOLOGY CO.,LTD
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Payment Terms: | T/T,L/C |
Place of Origin: | Zhejiang, China (Mainland) |
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ni plated arc/segment NDFEB magnet,
We can produce the Neodymium magnets for you in many different grades:
Grades of Neodymium Magnets |
N35, N38, N40, N42, N45, N48, N50, N52. |
33M, 35M, 38M, 40M, 42M, 45M, 48M, 50M. |
35H, 38H, 40H, 42H, 45H, 48H. |
35SH, 38SH, 40SH, 42SH, 45SH. |
28UH, 30UH, 33UH, 35UH, 38UH. |
28EH, 30EH, 33EH, 35EH, 38EH. |
28AH, 30AH, 33AH. |
Magnetic Characteristics And Physical Properties of Sintered Nd-Fe-B | ||||||
| Remanence | Coerciv Force | Intrinsic Coercive | Max Enery Product | Maximum working | |
Grade | Br mb(KG) | hcb Koe(KA/m) | iHC Koe(KA/m) | (BH) max | temperature | |
KJ/m2(MGOe) | Tw°C | |||||
N35 | 1170-1210 | ≥10.8 (≥860) | ≥12 (≥955) | 263-287(33-36) | 80 | |
N38 | 1210-1250 | ≥10.8 (≥860) | ≥12 (≥955) | 287-310(36-39) | 80 | |
N40 | 1250-1280 | ≥11.6 (≥923) | ≥12 (≥955) | 302-326(38-41) | 80 | |
N42 | 1280-1320 | ≥11.6 (≥923) | ≥12 (≥955) | 318-342(40-43) | 80 | |
N45 | 1320-1380 | ≥11.0 (≥876) | ≥12 (≥955) | 342-366(43-46) | 80 | |
N48 | 1380-1420 | ≥10.5 (≥835) | ≥12 (≥955) | 366-390(46-49) | 80 | |
N50 | 1380-1450 | ≥10.5 (≥835) | ≥11 (≥955) | 374-406(47-51) | 80 | |
N52 | 1430-1480 | ≥10.8 (≥860) | ≥11 (≥876) | 398-422(50-53) | 80 | |
35M | 1170-1210 | ≥10.8 (≥860) | ≥14 (≥1114) | 263-287(33-36) | 100 | |
38M | 1210-1250 | ≥11.0 (≥876) | ≥14 (≥1114) | 287-310(36-39) | 100 | |
40M | 1250-1280 | ≥11.4 (≥907) | ≥14 (≥1114) | 302-326(38-41) | 100 | |
42M | 1280-1320 | ≥11.6 (≥923) | ≥14 (≥1114) | 318-342(40-43) | 100 | |
45M | 1320-1380 | ≥11.8 (≥939) | ≥14 (≥1114) | 342-366(43-46) | 100 | |
48M | 1360-1400 | ≥11.8 (≥939) | ≥14 (≥1114) | 366-390(46-49) | 100 | |
50M | 1400-1450 | ≥13.0 (≥1033) | ≥14 (≥1114) | 382-406(48-51) | 100 | |
33H | 1130-1170 | ≥10.6 (≥844) | ≥17 (≥1353) | 247-263(31-33) | 120 | |
35H | 1170-1210 | ≥11.0 (≥876) | ≥17 (≥1353) | 263-287(33-36) | 120 | |
38H | 1210-1250 | ≥11.2 (≥890) | ≥17 (≥1353) | 287-310(36-39) | 120 | |
40H | 1250-1280 | ≥11.5 (≥915) | ≥17 (≥1353) | 302-326(38-41) | 120 | |
42H | 1280-1320 | ≥12.0 (≥955) | ≥17 (≥1353) | 318-342(40-43) | 120 | |
45H | 1320-1380 | ≥12.0 (≥955) | ≥17 (≥1353) | 335-366(42-46) | 120 | |
46H | 1330-1380 | ≥12.2 (≥972) | ≥16 (≥1274) | 350-374(44-47) | 120 | |
48H | 1360-1430 | ≥12.5 (≥995) | ≥16 (≥1274) | 366-390(46-49) | 120 | |
33SH | 1130-1170 | ≥10.6 (≥844) | ≥20 (≥1672) | 247-263(31-33) | 150 | |
35SH | 1170-1210 | ≥11.0 (≥876) | ≥20 (≥1672) | 263-287(33-36) | 150 | |
38SH | 1210-1250 | ≥11.4 (≥907) | ≥20 (≥1672) | 287-310(36-39) | 150 | |
40SH | 1250-1280 | ≥11.8 (≥939) | ≥20 (≥1672) | 302-326(38-41) | 150 | |
42SH | 1280-1320 | ≥11.8 (≥939) | ≥20 (≥1672) | 320-342(40-43) | 150 | |
45SH | 1320-1380 | ≥12.6 (≥1003) | ≥20 (≥1592) | 342-366(43-46) | 150 | |
33UH | 1130-1170 | ≥10.7 (≥852) | ≥25 (≥1990) | 247-263(31-33) | 180 | |
35UH | 1170-1210 | ≥10.7 (≥852) | ≥25 (≥1990) | 263-287(33-36) | 180 | |
38UH | 1210-1250 | ≥11.4 (≥907) | ≥25 (≥1990) | 287-310(36-39) | 180 | |
40UH | 1250-1280 | ≥11.4 (≥907) | ≥25 (≥1990) | 302-326(38-41) | 180 | |
30EH | 1080-1130 | ≥9.5 (≥756) | ≥30 (≥2388) | 223-247(28-31) | 200 | |
33EH | 1130-1170 | ≥10.2 (≥812) | ≥30 (≥2388) | 247-263(31-33) | 200 | |
35EH | 1170-1210 | ≥10.2 (≥812) | ≥30 (≥2388) | 263-287(33-36) | 200 | |
38EH | 1210-1250 | ≥11.4 (≥907) | ≥30 (≥2388) | 287-310(36-39) | 200 | |
30AH | 1080-1130 | ≥10.2 (≥812) | ≥35 (≥2785) | 223-255(28-32) | 220 | |
33AH | 1120-1170 | ≥10.2 (≥812) | ≥35 (≥2785) | 247-271(31-34) | 220 |
The Magnetic Properties of N42SH High Temperature Resistance Neodymium Magnets
Residual Induction - Br = 12.8 - 13.2 kGs / 1,280 - 1,320 mT
Coercive Force - Hcb ≥ 12.4 kOe / ≥ 987 kA/m
Intrinsic Coercive - Hcj ≥ 20 kOe / ≥ 1,592 kA/m
Maximum Energy Product - (BH)max = 40 - 43 MGOe / 318 - 342 kJ/m3
Maximum Working Temperature - Tw = 150°