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SAMARIUM COBALT IU
Samarium Cobalt (SmCo)
While not able to match Neodymium in magnetic field strength, SmCo addresses the downsides of Neodymium for many applications. SmCo is not subject to quick oxidation and can withstand extreme temperatures. For more volatile environments, SmCo is usually a good choice of material. Contact us to determine the best grade for your application.
Click on material designation for temperature demagnization curves
SmCo Imperial Units
Grade Br (KGs) Hc (kOe) Hci (kOe) BH Max (MGOe) MaxOpTemp(C)
SmCo16A 8.0-9.0 7.7-8.7 25.0 16 250
SmCo16B 8.0-9.0 7.7-8.7 18.0 16 250
SmCo20A 8.8-10.0 8.0-9.5 25.0 20 250
SmCo20B 8.8-10.0 8.0-9.5 18.0 20 250
SmCo22A 10.0-10.2 8.5-9.3 30.0 22 350
SmCo22B 10.0-10.2 8.0-9.0 10.0 22 350
SmCo24A 10.2-10.4 8.7-9.5 30.0 24 350
SmCo24B 10.2-10.4 8.0-9.5 10.0 24 350
SmCo26A 10.4-10.6 9.5-10.5 26.0 26 350
SmCo26B 10.4-10.6 9.0-10.0 10.0 26 350
SmCo28A 10.6-10.8 9.5-10.5 25.0 28 350
SmCo28B 10.6-10.8 9.0-10.0 10.0 28 350
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