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Organic Chemistry Molecular Model Sets, Permanent Neodymium Rare Earth Magnets, Magnifying Glasses, Test Strips, Lab Supplies, Tuning Forks

Strontium Ferrite Magnets

Ferrite magnets are the best compromise for strength and price. Like rare earth magnets, they are magnetized through their thickness and are very brittle. You should not let them snap together since they can shatter on impact.

The axis of magnetization is perpendicular to the page as indicated.

The 2 largest blocks we list are often used with conveyor belt assemblies to retrieve metal shards.

Br (Gauss)HcB (Oe)BHmax (MGOe)
>40002200-28003.8-4.2
Click on "Buy/Quote" button for quantity prices & freight options.
P/NDescription QtyUnit
33495-255Ferrite disc magnet, 25x5mm (~1x1/4")1-90.20
 10-990.18
 100+0.17
33496Ferrite block magnet, 25x10x5mm1-90.25
 10-990.23
 100+0.22
33499-25125Ferrite block magnet, 50x25x12.5mm (~2x1x1/2")1-91.00
 10+0.85
33499-5025Ferrite block magnet, 75x50x25mm (~3x2x1")1-95.00
 10+4.50
33499-10025Ferrite block magnet, 150x100x25mm (~6x4x1")1-911.25
 10+9.75

Permanent Magnets        Organic Chemistry Molecular Model Sets, Permanent Neodymium Rare Earth Magnets, Magnifying Glasses, Test Strips, Lab Supplies, Tuning Forks

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