Ceramic Magnets 4" x 3" x 1" Block Ceramic Hard Ferrite magnets

Ceramic Magnets 4" x 3" x 1" Block Ceramic Hard Ferrite magnets

$21.99

This ceramic magnet is made with top quality ferrite magnetic material with the state of the art technology. The production process is strictly compliant to the ISO 9002 quality system. Though ceramic magnets are not the strongest permanent magnets, they are still powerful enough to be suitable for lots of applications including magnetic separation, holding, education, school project, craftings etc.

The magnet in this listing is 4 inch x 3 inch x 1 inch with 30 lb pulling force. It's very popular for therapy, school projects.

Technical Specifications
Grade of Ferrite Magnet† (Typical Magnetic Properties)

M ††
Material
Br HcB HcJ (BH)max
mT KG KA/m KOe KA/m KOe KJ/m3 MGOe
C1
C5
C7
C8A
C8B
C9
C10
C11
230
380
340
385
420
380
400
430
2.3
3.8
3.4
3.85
4.2
3.8
4.0
4.3
148
191
258
235
232
280
288
200
1.86
2.4
3.23
2.95
2.913
3.516
3.617
2.512
258
199
318
242
236
320
280
204
3.5
2.5
4.00
3.05
2.96
4.01
3.51
2.56
8.36
27
21.9
27.8
32.8
26.4
30.4
34.4
1.05
3.4
2.75
3.5
4.12
3.32
3.82
4.32

Dimension range of Disc Magnet†

Length:†† 1.0mm ~ 180mm
Width:††† 1.0mm ~ 100mm
Thickness :† 1.0mm ~ 25mm

Tolerance of Ferrite Magnet †
Standard tolerance : +/-2%
Also stricter tolerance are possible if specially requested.

Packaging and Delivery
Packaging: Neutral box packaging, inner box , foam inside and other protection, to ensure
safely of transportation.
Delivery time: 8 ~ 20days, depend on customerís order quantity.



How to order
1.Type of magnet and Grade
2.Dimention of Magnet
If possible, itís better to send us a drawing or sketches.
3.Tolerance of Magnet
4.Quantity
5.Direction of Magnetization
6.In case, you have no idea about the grade and surface coating, please tell us the following information:
6-1.Whatís the product used for ?
6-2.Operating temperature and environment (dry. Humit, salt or others )

Add to Cart:

  • 255 Units in Stock


This product was added to our catalog on Thursday 11 March, 2021.

WARNING: An Error occurred, please refresh the page and try again.