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0.5” X 0.5” RARE EARTH ROD MAGNET (4)

0.5” X 0.5” RARE EARTH ROD MAGNET (4)
CA$18.99
0.5” X 0.5” RARE EARTH ROD MAGNET (4)0.5” X 0.5” RARE EARTH ROD MAGNET (4)
Available

Part# MFM643

Rare-Earth Rod Magnets, 0.5 in. Diameter x 0.5 in. Long, 4-Count

Product Description

SPECIFICATIONS
These rod magnets are 0.500 inch (12.7mm) diameter and 0.500 inch (12.7mm) long. They are magnetized through the length. They are composed of grade 40 neodymium iron boron magnetic material and are plated in nickel-copper-nickel for a shiny corrosion resistant finish. Their individual pull force is approximately 19 lbs. Maximum working temperature is 176 F (80 C).

Part Number NSN0643
Imperial Dimensions 0.5 inch diameter x 0.5 inch long
Metric Dimensions 12.7mm diameter x 12.7mm long
Material Sintered Neodymium-Iron-Boron (NdFeB)
Shape Rod
Plating Ni-Cu-Ni (Nickel)
Magnetization Direction Length
Grade N40
Pull Force (lbs[g]) 19.92[9036]
Surface Field(G) 5218
Maximum Operating Temperature 80 Deg C (176 Deg F)
Dimensional Tolerance +/-0.005"
Magnet Quantity 4
Volume (cm3) 1.61
Weight (g) 12.07
Brand Magcraft
Packaging Magpak Tube
UPC 875661000436
Remanent Flux Density Br (kG [T]) 12.5-12.8 [1.25-1.28]
Coercivity HcB (kOe [kA/m]) >=11.3 [>=923]
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