Specifications small bar magnets
1) high quality ndfeb material
2) customized size&accurate tolerance
3)fast delivery&best service
China powerful cheap rare earth bar magnet Wholesale Specifications 1)Strong NdFeB Neodymium Magnets 2)Competitve price 3) Customized size & accurate tolerance 4) Fast and safe delivery & Excellent service Magnet Specification : 1) Materia l:Sintered NdFeB magnet. 2) Grade:N33-N54,33M-50M,33H-48H,30SH-45SH,30UH-38UH,30EH 3) Shape :ring ,block ,disc ,bar and so on 4) Size : according to customers ‘ request, 5) Coating :Ni, Zn ,gold ,copper ,epoxy, and so on . 6) Application :sensors ,motors ,rotos ,wind turbins ,wind generators ,loudspeakers ,magnetic hooks ,magnetic holder ,filters automobiles and so on . Properties of Selected Magnetics Materials
This chart presents some of the magnetic properties of a subset of magnetic materials:
| Maxium Energy Product Bhmax(MGOe) | Residual FluxDensity Br(G) | Coercive Force Hc(Koe) | Working Temperature °c |
Ceramic 5 | 3.4 | 3950 | 2400 | 400 |
Sintered Alnico5 | 3.9 | 10900 | 620 | 540 |
Cast Alnico 8 | 5.3 | 8200 | 1650 | 540 |
Samarium Cobalt 20(1.5) | 20 | 9000 | 8000 | 260 |
Samarium Cobalt 28 (2,17) | 28 | 10500 | 9500 | 350 |
Neodymium N45 | 45 | 13500 | 10800 | 80 |
Neodymium 33UH | 33 | 11500 | 10700 | 180 |
Warnings: Neodymium magnets attract each other with almost twice the force that they use to attract steel objects.They also attract each other through very large distances, even small magnets will attract each other through the thickness of your finger!
Description | Magnet |
Material: | NdFeB magnet |
Woking Temperature | Grade | Max.Operating Temperature |
N35-N52 | 80°c |
33M-48M | 100°c |
33H-48H | 120°c |
30SH-45SH | 150°c |
30UH-40UH | 180°c |
28EH-38EH | 200°c |
28AH-35AH | 220°c |
Payment T/T ,Western Union or paypal Minimum Order:50 Pieces Delivery FOB Port: Ningbo Primary Competitive Advantages Packaging Quality Approvals Country of Origin Price Reputation Service Product Performance Small order is accept. Main Export Markets USA, France, Canada, UK, Australia Asia Australasia Central/South America Eastern Europe Mid East/Africa North America Western Europe Relevant Shipping Advantage:
1) Appointed forwarder is welcome
2) We can ship by express, air & sea
3) We have big discount on our won forwarder, and mainly world-wide express such as : DHL, UPS, Fedex CONTACT US: Please do no hesitate to contact with us if you have any questions or requests on magnet.
You can inquiry either by email/fax or instant message
We are pleased to offer your service and respond within 12 hours Sales department: Ms.Alice Skype:uskymag05 Tel:+86 574 88229324