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Axially Magnetized Samarium Cobalt Disk Magnets, 10mm dia x 5mm thickness Superior Permanent Samarium Cobalt Round Sensor Magnets, Circular shaped Strong SmCo Encoder Magnets, Electronic Rare Earth Sintered SmCo Disc Magnets China Magnet Factory
Axially Magnetized Samarium Cobalt Disk Magnets Specifications
Diameter: 10 mm (0.39″)
Thickness: 5 mm (0.11″)
Axially Magnetised through the thickness so that one flat face is north, the other is south. The face with the north pole is marked with a red dot.
Grade: Smco2:17 / 26 MGOe
Operating Temp Range: -273°C (-429°F) to 300°C (572°F)
Theoretical Maximum Pull: 4.5lb / 72oz / 2031g
Calculated Max Vertical Hold-guidance only: 0.9b / 14.4oz / 406g
All samarium cobalt magnets are unsuitable for children
All samarium cobalt magnets are extremely brittle; do not allow these magnets to jump together or to an iron/steel surface – they will break, crack, chip or shatter.
Do not ingest
Health and safety leaflet included with every purchase
The pull is calculated using a mathematical formula and is, therefore, the theoretical maximum hold between one magnet and a mild steel plate. It does not take account of manufacturing tolerances, plating, plating thickness or variances in a mild steel plate. The vertical hold is based upon the calculated pull and is, therefore, only for guidance. Factors such as paint thickness, plasticised surfaces, movement and vibration are not taken into account.
WARNING: Samarium magnets are unsuitable for children under 8. All Cobalt magnets are extremely brittle. Do not allow these magnets to jump together or to an iron/steel surface – they will break, crack, chip or shatter.
Sintered Samarium Cobalt (SmCo) magnets fall into two groups of chemical composition: SmCo5 and Sm2Co17. Armstrong Magnetics has large range of stocked sized, including micro-sized, to choose from and accepts orders for custom Samarium Cobalt magnets as per customer design.
Samarium Cobalt magnets offer super combination of
extremely high magnetic standard, excellent thermal stability and distinguished corrosion resistance. Sm2Co17 is better than SmCo5 in all respects. Because of these merits, Samarium Cobalt magnets are ideal component specially in applications where temperature changes across a broad range or environment is corrosive, such as chemical pump couplings. Superior Permanent Samarium Cobalt Rod Magnets