Strong N40 NdFeB Rare Earth Block Magnet

• Customization: Available
• Application: Speaker Magnet, Industrial Magnet, Solenoid, Motor Magnet, Generator Magnet
• Shape: Block
• Model NO.: N40
• Coating: Nickel
• Grade: N40
• Envrionment Management System: ISO9001/14001
• Product Name of Block Magnet: Strong N40 NdFeB Rare Earth Block Magnet
• Certificate of Block Magnet: CE/RoHS/SGS
• Tolerance of Block Magnet: +/- 0.05mm
• Model Number of Block Magnet: N40
• Magnetization Direction of Block Magnet: Axial/Radial/Multi-Poles Magnetization
• Working Temp. of Block Magnet: 80-200 Degree Centigrade
• Transportation of Block Magnet: by Sea, by Air, by Express
• Payment: T/T, Paypal, Western Union
• Lead Time of Block Magnet: 15-25days
• Transport Package: as Client′s Request
• Specification: F6.35x6.35x25.4mm
• Trademark: GME
• Origin: Zhejiang Ningbo/ Fujian Xiamen
• HS Code: 850511100
• Production Capacity: 3000 Tons

Product Description

A permanent magnet is that a magnet that is permanent, in contrast to an electromagnet, which only behaves like a magnet when an electric current is flowing through it.
Permanent magnets are made out of substances like magnetite (Fe3O4), 
the most magnetic naturally occurring mineral or neodymium, Samarium cobalt, a powerfully magnetic synthetic substance.