strong square block magnet 50x50x5mm manufacturers

The best quality and customer satisfaction is our first priority. 




Brand new and high quality.

Super strong Rare-Earth magnets - once they get stuck with each other, they are hard to break apart.

Can also be used to extend protected lithium batteries with recessed contact points.

Electrically conductive (making them suitable to extend recessed batteries).

Perfect for sticking notes on fridge doors.

Great for do-it-yourself projects.

Size: 50x50x5mm

Grade: N48H

strong square block magnet 50x50x5mm

Type:	Permanent
Composite:	Rare Earth Magnet
Shape:	Sheet
Type:	Permanent
Composite:	NdFeB Magnet
Application:	Industrial Magnet
Magnetized direction:	through thickness
Shape:	Disc Countersunk Magnets
Model Number:	N48H
Size:	F50x50x5mm

Length	50mm
Width	50mm
Thickness	5mm
Coating	NiCuNi
Color	Silver Tone
Magnetized direction	through thickness
MOQ	500 pcs
Leading Time	15-25working days
Sample	Yes
Certificate	ISO2000, TS16949, RoHS, CE & SGS
Payment	T/T, PayPal, Western Union

Application of the block magnet:


















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Introduction of Great Magtech:

Advantages of GME block magnet

1. High Grade / High performance of block magnet:




GME highest grade: N54, 52M, 50H, 48SH, 42UH, 38EH, 33AH, etc.

















2. High Consistency of block magnet: 




The Cpk of Remanence (Br) and Intrinsic Coercive Force (Hcj) are much higher than 1.67. 




The consistency of the surface magnetic field and magnetic flux can be controlled at +/-1%.


















3. High Working Temperature of block magnet:




GME magnets can satisfy the working temperature requirements with excellent temperature resistance. 




The AH series with 40 kOe super-high coercive force can replace Smco magnets in most applications.













4. Low Weight loss of block magnet:




GME super-high magnets have a long lifetime with the following specifications; PCT: 130C，humidity 100%，




vapor pressure 2.7bar, 20days，average low weight loss <2 mg/cm².













5. High anti-corrosion of block magnet:




 coating Nickel-Copper-Epoxy is typically more than 1000 hours.
























Block magnet Neodymium Magnets Manufacturing Processes:













Block magnet Neodymium magnets main manfucturing equipments:











How we test our Block magnet Neodymium Magnet:











How we pack Block magnet strong neodymium magnets:

Our Block magnet Neodymium Magnets are certificated by CE, Rosh....

We would love to see how you have used our magnets




Simply send us a photo of your magnets in use and if we use it on
our website we will return you $10 next order (Amount more than $1000).











WARNING:
Persons who are pregnant, wearing pacemakers, pacemaker defibrillators,
insulin pumps, or electric insulin devices, should not use magnetic
products.