Product Details

Delivery Time:15 working days after received your payment
Certification:ISO9001/ROHS/SGS

Customized Professional Manufacture Strong Magnetic Force Rare Earth MagnetsDescription &

Specification:

MJ Chinese Fine Manufacturer, Professinal Custom Magnets, permanent magnet, strong magnet ,magnetic material, ndfeb magnet, diffrent magnetic products .

Grades	N33, N35, N38, N40, N42, N45, N48, N50, N52, (M, H, SH, EH, UH )
Coatings	Nickel, Ni-Cu-Ni, Zinc, white-blue Zn, Black epoxy resin, Gold
Sizes	customized
Shapes	Disc, cylinder, sphere, block, ring, tile, arc, and other irregular shapes
Tolerance	0.05mm unless specified.
Magnetized direction	Through thickness, diameter, axial, etc
Maximum working temperature	80 to 120 degrees C
Delivery time	Within 7-30 days when order confirmed
Package Condition	Standard air/sea protective package, unless specified.

Applications:

Elevator Magnet ,Motor assemblies, Automobile, Wind Generator, MRI, Speaker, IT industry, Sensor, Communication equipments, Scanner, Camera, Home appliance and so on.

Product process:

Standard Properties of Sintered NdFeB Magnet

Standard Properties of Sintered NdFeB Magnet	Grade	Br mT (kGs)	Hcb kA/m (kOe)	Hcj kA/m (kOe)	(BH)max kJ/m 3	Max Work Temp.
				(MGOe)	(Tw)
N35	1170-1220(11.7-12.2)	≥ 868( ≥ 10.9)	≥ 955( ≥ 12)	263-287(33-36)	80 ºC
N38	1220-1250(12.2-12.5)	≥ 899( ≥ 11.3)	≥ 955( ≥ 12)	287-310(36-39)
N40	1250-1280(12.5-12.8)	≥ 907( ≥ 11.4)	≥ 955 ( ≥ 12)	302-326(38-41)
N42	1280-1320(12.8-13.2)	≥ 915( ≥ 11.5)	≥ 955( ≥ 12)	318-342(40-43)
N45	1320-1380(13.2-13.8)	≥ 923( ≥ 11.6)	≥ 955 ( ≥ 12)	342-366(43-46)
N48	1380-1420(13.8-14.2)	≥ 923( ≥ 11.6)	≥ 876( ≥ 12)	366-390(46-49)
N50	1400-1450(14.0-14.5)	≥ 796( ≥ 10.0)	≥ 876( ≥ 11)	382-406(48-51)
N52	1430-1480(14.3-14.8)	≥ 796( ≥ 10.0)	≥ 876( ≥ 11)	398-422(50-53)
35M	1170-1220(11.7-12.2)	≥ 868( ≥ 10.9)	≥ 1114( ≥ 14)	263-287(33-36)	100 ºC
38M	1220-1250(12.2-12.5)	≥ 899( ≥ 11.3)	≥ 1114( ≥ 14)	287-310(36-39)
40M	1250-1280(12.5-12.8)	≥ 923( ≥ 11.6)	≥ 1114( ≥ 14)	302-326(38-41)
42M	1280-1320(12.8-13.2)	≥ 955( ≥ 12.0)	≥ 1114( ≥ 14)	318-342(40-43)