6mm x 3mm 15/64in x 1/8in N52 Discs Rare Earth Neodymium Magnet 6x3mm

Specifications

• Pull Force: 2.44 lbs
• Material Grade: N52
• Metric Size: 6 mm diameter × 3 mm thickness
• Imperial Size: 0.236 in × 0.118 in (15/64 in × 1/8 in)
• Coating: Nickel–Copper–Nickel (Ni-Cu-Ni)
• Magnetization Direction: Axially
• Magnet Material: Sintered Neodymium (NdFeB)
• Tolerance: ± 0.005 mm
• Maximum Operating Temperature: 80°C / 176°F
• Surface Field: ≈ 4,800 – 5,200 Gauss
• Flux Density (Br max): 14,400 – 14,800 Gauss
• Magnet Weight: ≈ 0.64 grams (approx.)

Material

• Neodymium Iron Boron (NdFeB, Nd₁₄Fe₂₁B), element 60 (Lanthanide series)
• One of the strongest permanent magnets available (N52 grade)
• Nickel–Copper–Nickel (Ni-Cu-Ni) plated for corrosion resistance
• Brittle, ceramic-like material; may crack or chip if magnets snap together

Safety Warning ⚠️

• Powerful magnet — handle with care
• Not a toy; keep away from children
• Choking and ingestion hazard; never swallow
• Keep away from pacemakers and medical devices
• Strong magnetic fields may interfere with electronics