Rare EarthNeodymium magnets are a member of the Rare Earth magnet
family and are the most powerful permanent magnets in the world.
They are also referred to as NdFeB magnets, or NIB, because they
are composed mainly of Neodymium (Nd), Iron (Fe) and Boron (B).
They are a relatively new invention and have only recently become
affordable for everyday use.Grades of NeodymiumN35, N38, N42,
N38SH...what does it all mean? Neodymium magnets are all graded by
the material they are made of. As a very general rule, the higher
the grade (the number following the 'N'), the stronger the magnet.
The highest grade of neodymium magnet currently available is N52.
Any letter following the grade refers to the temperature rating of
the magnet. If there are no letters following the grade, then the
magnet is standard temperature neodymium. The temperature ratings
are standard (no designation) - M - H - SH - UH - EH. You
find the temperature rating of each grade on
our Specifications of Neodymium Magnets Page.
PerformanceCustomized ( N35 N40 N45 N50 N52 etc.)CoatingCustomized
(Zn,Ni-Cu-Ni,Ni,Gold, Silver, Copper, Epoxy, Chrome,
etc)ShapeCustomized (Block, Disc, Cylinder, Arc,Bar, Ring,
Countersunk, Segment, Hook, Trapezoid, Irregular shapes,
etc)MaterialNdFeBMagnetizationDiametrally Magnetized,Axially
Magnetized,Thickness Magnetized, Multi-poles magnetized,Radial
Magnetized. (Customzied specific requirements magnetized)
Max. WorkingTemperatureGradeMax.
Operating Temperatures( ºC)N35-N52
Related products about Strong Custom Size Permanent Neodimio Neodymium Square Block N52 N35 N48 NdFeB Magnet
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