Industrial 40H NdFeB Disk magnet
Product Description
Industrial 40H NdFeB Disk magnet
1) First class Grade
2) excellent coating,SST 48/72H
3) Standard tolerance
4) process control system
Grade:
N35-N52, 33M-50M, 30H-48H, 30SH-45SH, 30UH-40UH, 28EH-38EH, 30AH-33AH.
Shapes and sizes:
Disc, Ring, Block, Segment, Cylinder, Trapezoid, Customized Design.
Various kinds or according to customers' request .
Related item:
High energy range from 30MGOe to 53MGOe with wonderful coercive force
Coatings:
Ni, Zn, gold, copper, epoxy, chemical, parylene, etc..
For most applications, coating or plating is recommended.
Advantages:
a) High energy
b) Very high Hc and Hci output
c) More economical than SmCo
d) Wonderful performance at ambient temperature
As a manufacturer, we can provide goods directly without the intermediate links,
so the price is 5%-15% lower than the average.Latest technologies and equipments were adoptedand upgraded continously ,also reduce production cost to ensure low price!
Technical Data Sheet
Disk magnets are widely used in the package,bags,mobile,toys ...., we could produce the Neodymium Disc Magnet according to your request as following:
Size: Diameter 3 up to 220mm
Thickness : according to your request
Grade:N35,N38,N40,N42,N45,N48......
Max. Working Tempeture: 250 deg. C
Coating: Zn,NiCuNi, Gold, or Epoxy,black phosphate coated
Magnetized direction: Through thichness or Radial
Grade<o:p> | Residual Fulx<o:p> Br | Coercive Force<o:p> Hcb | Intrinsic Coercive Force<o:p> Hcj | Max.Energy Product( BH )max kJ/m3 | Curie Temperature<o:p> |
N35<o:p> | 1170-1220 | ≥ 868 | ≥ 955 | 263-287 | 80 °C<o:p> |
N38<o:p> | 1220-1250 | ≥ 899 | ≥ 955 | 287-310 | 80 °C<o:p> |
N40<o:p> | 1250-1280 | ≥ 907 | ≥ 955 | 302-326 | 80 °C<o:p> |
N42<o:p> | 1280-1320 | ≥ 915 | ≥ 955 | 318-342 | 80 °C<o:p> |
N45<o:p> | 1320-1380 | ≥ 923 | ≥ 955 | 342-366 | 80 °C<o:p> |
N48<o:p> | 1380-1420 | ≥ 923 | ≥ 876 | 366-390 | 80 °C<o:p> |
N50<o:p> | 1400-1450 | ≥ 796 | ≥ 876 | 382-406 | 80 °C<o:p> |
N52<o:p> | 1430-1480 | ≥ 796 | ≥ 876 | 398-422 | 80 °C<o:p> |
30M<o:p> | 1080-1130 | ≥ 796 | ≥ 1114 | 223-247 | 100 °C<o:p> |
33M<o:p> | 1130-1170 | ≥ 836 | ≥ 1114 | 247-263 | 100 °C<o:p> |
35M<o:p> | 1170-1220 | ≥ 868 | ≥ 1114 | 263-287 | 100 °C<o:p> |
38M<o:p> | 1220-1250 | ≥ 899 | ≥ 1114 | 287-310 | 100 °C<o:p> |
40M<o:p> | 1250-1280 | ≥ 923 | ≥ 1114 | 302-326 | 100 °C<o:p> |
42M<o:p> | 1280-1320 | ≥ 955 | ≥ 1114 | 318-342 | 100 °C<o:p> |
45M<o:p> | 1320-1380 | ≥ 995 | ≥ 1114 | 342-366 | 100 °C<o:p> |
48M<o:p> | 1360-1430 | ≥ 1027 | ≥ 1114 | 366-390 | 100 °C<o:p> |
50M<o:p> | 1400-1450 | ≥ 1033 | ≥ 1114 | 382-406 | 100 °C<o:p> |
30H<o:p> | 1080-1130 | ≥ 796 | ≥ 1353 | 223-247 | 120 °C<o:p> |
33H<o:p> | 1130-1170 | ≥ 836 | ≥ 1353 | 247-271 | 120 °C<o:p> |
35H<o:p> | 1170-1220 | ≥ 868 | ≥ 1353 | 263-287 | 120 °C<o:p> |
38H<o:p> | 1220-1250 | ≥ 899 | ≥ 1353 | 287-310 | 120 °C<o:p> |
40H<o:p> | 1250-1280 | ≥ 923 | ≥ 1353 | 302-326 | 120 °C<o:p> |
42H<o:p> | 1280-1320 | ≥ 955 | ≥ 1353 | 318-342 | 120 °C<o:p> |
45H<o:p> | 1300-1360 | ≥ 963 | ≥ 1353 | 326-358 | 120 °C<o:p> |
48H<o:p> | 1370-1430 | ≥ 995 | ≥ 1353 | 366-390 | 120 °C<o:p> |
Welcome to contact us ,we are 24 hours on line,Ms Wu is at your service:
Cell phone:86+13855156049 86+18009691660
Skype:rainbow0051
We will reply your email or fax within 24 hours.
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