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neodymium permanent magnet/N35 ndfeb magnet in China

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Model:
N33, N35, N38, N40, N42, N48, N50, N52 (M, H, SH, EH, UH,AH)
Unit:
piece neodymium permanent magnet
Min order:
super neodymium permanent magnet

neodymium permanent magnet/N35 ndfeb magnet in China

specification:

1.Grade: N33, N35, N38, N40, N42, N48, N50, N52 (M, H, SH, EH, UH,AH)

2.Shape: Disc, Cylinder, Block, Ring, Countersunk, Segment, Trapezoid, Irregular shapes and more. Customized Design (Design proper magnets for clients specific requirements)

3.Coating: Ni-Cu-Ni, Nickel, Zn, Gold, Silver, Copper, Epoxy, Chemical, PTFE, Parylene, Everlube, Passivation and more.

4.Maximum Working Temperature:

N35-N52, 80°C(176°F)

35M-50M, 100°C(212°F)

35H-48H, 120°C(248°F)

35SH-45SH, 150°C(302°F)

33UH-40UH, 180°C(356°F)

33EH-38EH, 200°C(392°F)

28AH-35AH, 220°C(428°F)

5.Tolerance:

+/-0.05mm for small dimensions,

+/-0.1mm for common specifications,

+/-0.15mm for big blocks

6. Directions of Magnetization:

a. Axially Magnetized

b. Diametrally Magnetized

c. Radial Magnetized

d. Multi-poles magnetized

e. Customzied specific requirements magnetized

Application:

NdFeB (neodymium iron boron) magnet are widely used in many fields, such as motors, sensors, microphones, wind turbines, wind generators, VCMs in hard disk drives, printer, switchboard, loudspeakers, magnetic separation, magnetic hooks, magnetic holder, magnetic chuck, common daily use, and so on.

neodymium permanent magnet/N35 ndfeb magnet in China

neodymium permanent magnet

Grade	Residual Fulx Br mT (kGs)	Coercive Force Hcb kA/m (kOe)	Intrinsic Coercive Force Hcj kA/m (kOe)	Max.Energy Product( BH )max kJ/m3 (MGOe)	Curie Temperature
N35	1170-1220 (11.7-12.2)	≥ 868 ( ≥ 10.9)	≥ 955 ( ≥ 12)	263-287 (33-36)	80 °C
N38	1220-1250 (12.2-12.5)	≥ 899 ( ≥ 11.3)	≥ 955 ( ≥ 12)	287-310 (36-39)	80 °C
N40	1250-1280 (12.5-12.8)	≥ 907 ( ≥ 11.4)	≥ 955 ( ≥ 12)	302-326 (38-41)	80 °C
N42	1280-1320 (12.8-13.2)	≥ 915 ( ≥ 11.5)	≥ 955 ( ≥ 12)	318-342 (40-43)	80 °C
N45	1320-1380 (13.2-13.8)	≥ 923 ( ≥ 11.6)	≥ 955 ( ≥ 12)	342-366 (43-46)	80 °C
N48	1380-1420 (13.8-14.2)	≥ 923 ( ≥ 11.6)	≥ 876 ( ≥ 12)	366-390 (46-49)	80 °C
N50	1400-1450 (14.0-14.5)	≥ 796 ( ≥ 10.0)	≥ 876 ( ≥ 11)	382-406 (48-51)	80 °C
N52	1430-1480 (14.3-14.8)	≥ 796 ( ≥ 10.0)	≥ 876 ( ≥ 11)	398-422 (50-53)	80 °C
30M	1080-1130 (10.8-11.3)	≥ 796 ( ≥ 10.0)	≥ 1114 ( ≥ 14)	223-247 (28-31)	100 °C
33M	1130-1170 (11.3-11.7)	≥ 836 ( ≥ 10.5)	≥ 1114 ( ≥ 14)	247-263 (31-33)	100 °C
35M	1170-1220 (11.7-12.2)	≥ 868 ( ≥ 10.9)	≥ 1114 ( ≥ 14)	263-287 (33-36)	100 °C
38M	1220-1250 (12.2-12.5)	≥ 899 ( ≥ 11.3)	≥ 1114 ( ≥ 14)	287-310 (36-39)	100 °C
40M	1250-1280 (12.5-12.8)	≥ 923 ( ≥ 11.6)	≥ 1114 ( ≥ 14)	302-326 (38-41)	100 °C
42M	1280-1320 (12.8-13.2)	≥ 955 ( ≥ 12.0)	≥ 1114 ( ≥ 14)	318-342 (40-43)	100 °C
45M	1320-1380 (13.2-13.8)	≥ 995 ( ≥ 12.5)	≥ 1114 ( ≥ 14)	342-366 (43-46)	100 °C
48M	1360-1430 (13.6-14.3)	≥ 1027 ( ≥ 12.9)	≥ 1114 ( ≥ 14)	366-390 (46-49)	100 °C
50M	1400-1450 (14.0-14.5)	≥ 1033 ( ≥ 13.0)	≥ 1114 ( ≥ 14)	382-406 (48-51)	100 °C
30H	1080-1130 (10.8-11.3)	≥ 796 ( ≥ 10.0)	≥ 1353 ( ≥ 17)	223-247 (28-31)	120 °C
33H	1130-1170 (11.3-11.7)	≥ 836 ( ≥ 10.5)	≥ 1353 ( ≥ 17)	247-271 (31-34)	120 °C
35H	1170-1220 (11.7-12.2)	≥ 868 ( ≥ 10.9)	≥ 1353 ( ≥ 17)	263-287 (33-36)	120 °C
38H	1220-1250 (12.2-12.5)	≥ 899 ( ≥ 11.3)	≥ 1353 ( ≥ 17)	287-310 (36-39)	120 °C
40H	1250-1280 (12.5-12.8)	≥ 923 ( ≥ 11.6)	≥ 1353 ( ≥ 17)	302-326 (38-41)	120 °C
42H	1280-1320 (12.8-13.2)	≥ 955 ( ≥ 12.0)	≥ 1353 ( ≥ 17)	318-342 (40-43)	120 °C
45H	1300-1360 (13-13.6)	≥ 963 ( ≥ 12.1)	≥ 1353 ( ≥ 17)	326-358 (43-46)	120 °C
48H	1370-1430 (13.7-14.3)	≥ 995 ( ≥ 12.5)	≥ 1353 ( ≥ 17)	366-390 (46-49)	120 °C

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