50 round powerful disc rare earth neodymium magnets N48 12x2mm
description:
Neodymium (chemical symbol Nd) is element 60 in the periodic table. It is a rare earth metal and one of the lanthanides.
When added to iron (Fe) and boron (B) (chemical formula Nd14Fe21B), the resulting magnet is by far the strongest magnet.
Neodymium magnets are sometimes called Neo, Neod or NIB magnets.
Neodymium magnets are usually plated with nickel, copper and nickel to prevent iron from rusting.
Application range:
It is suitable for DIY projects, such as the fixing of whiteboard, the adsorption of various steel parts, the fixing of the roof tissue box, etc.
Features:
It has high magnetic performance, good time stability and low temperature coefficient.
caveat:
Super strong magnet, please place carefully.
We do not recommend that children under 5 years old use this magnet without supervision!
feature:
Dimensions: 12mm x 2mm
Level: N48
Surface: nickel plated
Quantity: 50pcs
The packaging includes:
50 x N48 neodymium bar magnet
