Model NO.: N35, N40, N42, N48, N50, N52 (M, H, SH, UH, EH)
Export Market: Global
Certification: ISO9001
Trademark: shine
Transport Package: Suitable for Sea or Air Delivery
Specification: N35, N40, N42, N48, N50, N52 (M, H, SH, UH, EH)
Origin: China
HS Code: 8505119000
Grade:N33, N35, N38, N40, N42, N48, N50, N52 (M, H, SH, EH, UH,AH)
Shape:Disc, Ring, Block, Segment, Cylinder, Trapezoid, Customized Design (Design proper magnets for clients specific requirements)Â Â
Coating:Ni, Ni-Cu-Ni, Zn, Tin, Epoxy, Ni-Ag, Ni-Au, etc.  Â
Applications: Motors,Generators,NdFeB Pot Magnet,Speakers,Sensors,Earphones and other musical instruments,Magnetic therapy devices,Magnetic Chuck,Magnetic bearings and couplings,Other magnetic applications. Â
size:We could make different sizes according to customer specific requirements
Directions of Magnetization:
a Thickness Magnetized
b Axially MagnetizedÂ
c Diametrally Magnetized
d Multi-poles magnetized
eCustomzied specific requirements magnetized
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NdFeb Magnet Chart
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Grade |
Br  (MT) |
Hcb (KA/m) |
Hcj (KA/m) |
Bh (MGOe) |
TW ºC |
N-35 | 1170-1120 | Â Â Â Â Â 876 | 955 | 33-36 | 80 |
N-38 | 1220-1250 | Â Â Â Â Â 876 | 955 | 36-39 | 80 |
N-40 | 1250-1280 | Â Â Â Â Â 876 | 955 | 38-41 | 80 |
N-42 | 1280-1320 | Â Â Â Â Â 876 | 955 | 40-43 | 80 |
N-45 | 1320-1380 | Â Â Â Â Â 876 | 955 | 43-46 | 80 |
N-48 | 1380-1420 | Â Â Â Â Â 876 | 955 | 46-49 | 80 |
N-50 | 1400-1450 | Â Â Â Â Â 828 | 876 | 48-51 | 80 |
N-52 | 1430-1480 | Â Â Â Â Â 828 | 876 | 50-53 | 80 |
33Â Â M | 1130-1180 | Â Â Â Â Â 836 | 1114 | 31-34 | 100 |
35 Â M | 1170-1220 | Â Â Â Â Â 868 | 1114 | 33-36 | 100 |
38 Â M | 1220-1250 | Â Â Â Â Â 899 | 1114 | 36-39 | 100 |
40Â Â M | 1250-1280 | Â Â Â Â Â 907 | 1114 | 38-41 | 100 |
42Â Â M | 1280-1320 | Â Â Â Â Â 907 | 1114 | 40-43 | 100 |
45 Â M | 1320-1380 | Â Â Â Â Â 907 | 1114 | 43-46 | 100 |
48Â Â M | 1360-1430 | Â Â Â Â Â 907 | 1114 | 46-49 | 100 |
50Â Â M | 1400-1450 | Â Â Â Â Â 907 | 1114 | 48-51 | 100 |
33Â Â H | 1130-1180 | Â Â Â Â Â 836 | 1353 | 31-34 | 120 |
35Â Â H | 1170-1220 | Â Â Â Â Â 868 | 1353 | 33-36 | 120 |
38 Â H | 1220-1250 | Â Â Â Â Â 899 | 1353 | 36-39 | 120 |
40 Â H | 1250-1280 | Â Â Â Â 907 | 1353 | 38-41 | 120 |
42 Â H | 1280-1320 | Â Â Â Â Â 907 | 1353 | 40-43 | 120 |
45 Â H | 1320-1380 | Â Â Â Â Â 907 | 1353 | 43-46 | 120 |
46Â Â H | 1330-1380 | Â Â Â Â Â 907 | 1274 | 44-47 | 120 |
48Â Â H | 1370-1430 | Â Â Â Â 907 | 1274 | 46-49 | 120 |
30SH | 1080-1130 | Â Â Â Â Â 804 | 1592 | 28-31 | 150 |
33SH | 1130-1170 | Â Â Â Â 820 | 1592 | 31-34 | 150 |
35SH | 1170-1220 | Â Â Â Â Â 860 | 1592 | 33-36 | 150 |
38SH | 1220-1250 | Â Â Â Â 907 | 1592 | 36-39 | 150 |
40SH | 1250-1280 | Â Â Â Â Â 907 | 1592 | 38-41 | 150 |
42SH | 1280-1320 | Â Â Â Â Â 907 | 1592 | 40-43 | 150 |
42SH | 1310-1350 | Â Â Â Â Â 907 | 1592 | 42-45 | 150 |
45SH | 1320-1380 | Â Â Â Â Â 907 | 1592 | 43-46 | 150 |
28UH | 1020-1080 | Â Â Â Â Â 764 | 1990 | 26-29 | 180 |
30UH | 1080-1130 | Â Â Â Â Â 804 | 1990 | 28-31 | 180 |
33UH | 1130-1170 | Â Â Â Â Â 852 | 1990 | 31-34 | 180 |
35UH | 1180-1220 | Â Â Â Â Â 860 | 1990 | 33-36 | 180 |
38UH | 1220-1250 | Â Â Â Â Â 907 | 1990 | 36-39 | 180 |
40UH | 1240-1280 | Â Â Â Â Â 907 | 1990 | 38-41 | 180 |
28EH | 1040-1090 | Â Â Â Â Â 780 | 2388 | 26-29 | 200 |
30EH | 1080-1130 | Â Â Â Â Â 812 | 2388 | 28-31 | 200 |
33EH | 1130-1170 | Â Â Â Â Â 812 | 2388 | 31-34 | 200 |
35EH | 1170-1220 | Â Â Â Â Â 860 | 2388 | 33-36 | 200 |
38EH | 1220-1250 | Â Â Â Â Â 860 | 2388 | 36-39 | 200 |
30Â AH | 1080-1130 | Â Â Â Â Â 812 | 2785 | 28-31 | 240 |
33Â AH | 1130-1170 | Â Â Â Â Â 812 | 2785 | 31-34 | 240 |
Testing
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Plating |
Color | Plating Thickness | Â Working Temprature | SST Test | PCT Â Test |
NiCuNi | 14k gold like | 15-35um | ≥200 | ≥96hr | 48hr |
Zinc | platinum like /blue |  5-15um | ≥160 | ≥48hr |  |
Epoxy | black | 15-35um | ≥120 | ≥96hr | 24hr   |
Yongwei Metal Product Co., Ltd , http://www.hswire-mesh.com