Description
Imperial Dimensions – 0.375 (3/8)inch diameter x 0.125 (1/8)inch thick
Metric Dimensions – 9.525mm diameter x 3.175mm thick
Material – Sintered Neodymium-Iron-Boron (NdFeB)
Shape – Disc
Plating – Ni-Cu-Ni (Nickel)
Magnetization Direction – Thickness
Grade – N40
Pull Force (lbs[g]) – 4.01[1819]
Surface Field(G) – 3466
Maximum Operating Temperature – 80 Deg C (176 Deg F)
Dimensional Tolerance – +/-0.005″
Magnet Quantity – 30
Volume (cm3) – 0.23
Weight (g) – 1.7
Brand – Magcraft
Packaging – Magpak Tube
UPC – 897970000730
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)
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