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Aluminium Nickel Cobalt (Alnico Magnets)

Alnico, also known as Alcomax, is a composite material of Aluminum, Nickel & Cobalt so is a non corrosive material in water.  Alnico magnets also have good temperature stability and a high working temperature.  Their Low coercivity means that they are excellent for solenoid applications.


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   Br bHc iHc BH MAX Magnetising
Force
Max Working
Temp
Density
Grade mT Gauss kA/m Oersted kA/m Oersted kJ/m3 MGO kA/m Oersted °C grams/cc
Alnico 800 8000 40 500 42 530 14 1.7 240 3000 550 7.3
Alnico V 1260 12600 52 650 53 663 43 5.4 350 3000 550 7.3
Alnico VIII 900 9000 125 1600 130 1625 45 5.6 500 6250 550 7.3

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