N42 D25X5mmx6 Strong Ring Countersunk Neodymium Magnet

• Customization: Available
• Application: Speaker Magnet, Industrial Magnet, Solenoid, Motor Magnet, Generator Magnet
• Shape: Ring
• Model NO.: N42
• Coating: Nickel
• Grade: N42
• Product Name of Block Magnet: N42 D25X5mmx6 Strong Ring Countersunk Neodymium Ma
• Certificate of Block Magnet: Ce/RoHS/SGS
• Tolerance of Block Magnet: +/- 0.05mm
• Model Number of Block Magnet: N42
• Magnetization Direction of Block Magnet: Axial/Radial/Multi-Poles Magnetization
• Working Temp. of Block Magnet: 80-200 Degree Centigrade
• Payment: T/T, Paypal, Western Union
• Transportation of Block Magnet: by Sea, by Air, by Express
• Lead Time of Block Magnet: 18-23days
• Transport Package: as Client′s Request
• Specification: N42 D25X5mm
• 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.

diameter	D25 mm
thick	H5 mm
Tolerances:	0.005mm
Material:	Neodymium (NdFeB)
Coating:	Nickel (Ni)
Pull Force:	11.2kg
Magnet Weight:	18.64g
Grade:	N42
Br	12.8-13.4 KG
Hcb	≥11.6KOe
Hci	12KOe
BHmax	45-48  MGOe
Tmax	80C / 176F
MOQ	5000 pcs
Leading Time	18-23 working days
Sample	Yes
Certificate	ISO2000, TS16949, RoHS, CE & SGS
Payment	T/T, PayPal,Western Union