AlNiCo3 Educational Teaching magnet 70x12x6mm With red and blue stickers

Dimensions: OD 70mm x ID12mm x thickness 6mm Tolerance: ± 0.1mm Material: AlNiCo MMPA: AlNiCo3 Paint/plating: With red and blue stickers Magnetization direction: OD70mm Maximum working temperature: 550℃ Br: 6,000 Gauss BH(max): 1.25 MGOe