Rareearth magnet 1"x 1"x .125"

Imperial Dimensions - 1 inch long x 1 inch wide x 0.125 (1/8)inch thick Metric Dimensions - 25.4mm long x 25.4mm wide x 3.175mm thick Material - Sintered Neodymium-Iron-Boron (NdFeB) Shape - Block Plating - Ni-Cu-Ni (Nickel) Magnetization Direction - Thickness Grade - N40 Pull Force (lbs[g]) - 12.06[5470] Surface Field(G) - 2817 Maximum Operating Temperature - 80 Deg C (176 Deg F) Dimensional Tolerance - +/-0.005" Magnet Quantity - 4 Volume (cm3) - 2.05 Weight (g) - 15.36 Brand - Magcraft Packaging - Magpak Tube UPC - 897970000136 Remanent Flux Density Br (kG [T]) - 12.5-12.8 [1.25-1.28] Coercivity HcB (kOe [kA/m]) - >=10.9 [>=867] Intrinsic Coercivity HcJ (kOe [kA/m]) - >=12.0 [>=995] Maximum Energy Product Bhmax (MGOe [kJ/m3]) - 38-41 [302-326] Density p(g/cm3) - >=7.45 Compression Strength (Mpa) - 600-1200 Bending Strength (Mpa) - 150-380 Vickers Hardness (HV) - 460-660 Recoil Permeability (urec) - 1.05 Electrical Resistance (Ohm*mm2/m) - 1.25-1.55 Curie Temperature Tc (°C) - 310 Thermal Expansion Coefficient 100°C//(x10^-6/K) - 6 Thermal Expansion Coefficient 100°C?(x10^-6/K) - (-1)