Alnico Class 8 magnetic ring ring magnet D57.05*D45.34*6.55mm

Dimensions: OD 57.05mm x ID 45.34mm x H 6.55mm
Tolerance: ± 0.1mm
Material: AlNiCo
Properties: AlNiCo8 type (AlNiCo8)
Paint/plating: /
Magnetization Direction: Axial
Maximum working temperature: 550℃
Remanence: 8,000 Gauss