Axially magnetized rare earth samarium cobalt ring magnet with dimension of 1/2" (12.7mm) OD x 1/4" (6.35mm) ID x 1/4" (6.35mm) thick, without plated.
Magnetic Performance: Br: 10.4 kGs, Hcb: 9.8 kOe, Hcj: 10.6 kOe, (BH)max: 26 MGOe.
Pole Orientation: magnetized through thickness, magnetic poles are on the flat surfaces.
Maximum WorkingTemperature: 608 degree F or 320 degree C.