Please confirm the spec, price, shipping cost and other information with us before placing order. Otherwise we have the right to cancel the order.
Material | Sintered Neodymium-Iron-Boron ( NdFeB ) | ||
Size | Different sizes, such as D5*4mm, 60*10*5mm, D8*1.5mm, OD45*ID24*9mm or according to customers' request | ||
Shape | Customized, Block, Disc, Cylinder, Bar, Ring,Countersunk, Arc, Half Ring, etc. | ||
Coating | Ni-Cu-Ni, Ni, Zn, Gold, Silver, Epoxy, etc. | ||
Size tolerance | For different sizes, tolerance will be from - 0.05mm to +0.1mm | ||
Grade | Max. Working Temperature | ||
N35-N52 | 80°C | ||
35M-48M | 100°C | ||
35H-48H | 120°C | ||
33SH-45SH | 150°C | ||
33UH-40UH | 180°C | ||
30EH-38EH | 200°C | ||
28AH-35AH | 220°C | ||
Precautions | 1. Don't swallow. This product contains small magnets. Swallowed magnets can stick together across intestines causing serious or fatal injury. Seek immedicate medical attention if magnets are swallowed or inhaled. | ||
2. Don't put them in nose or mouth which are so super strong and must be kept far away from children. |