DX82 Neodymium Magnets, 1 1/2" dia. x 1/8" thick

Item No.:ALB-DX82
Material:NdFeB, Grade N42
Shape:Disc
Dimension:1 1/2" dia. x 1/8" thick
Tolerances:±0.004" x ±0.004"
Weight:0.958 oz. (27.2 g)
Grade:N42
Coating:Ni-Cu-Ni (Nickel)
Pull Force(lbs):20.37 lbs
Surface Field(Gauss):1085 Gauss
Magnetization direction:Axial (Poles on Flat Ends)
Max Operating Temp:80°C

Other Grade DX82 Neodymium Magnets (1 1/2" dia. x 1/8" thick):

Grade Item No. Product Name Pull Force Inquiry
N35 ALB-DX82-N35 DX82-N35 Neodymium Magnets 14.11 lbs Inquiry
N38 ALB-DX82-N38 DX82-N38 Neodymium Magnets 14.11 lbs Inquiry
N40 ALB-DX82-N40 DX82-N40 Neodymium Magnets 15.30 lbs Inquiry
N42 ALB-DX82 DX82 Neodymium Magnets 16.79 lbs Inquiry
N45 ALB-DX82-N45 DX82-N45 Neodymium Magnets 18.09 lbs Inquiry
N48 ALB-DX82-N48 DX82-N48 Neodymium Magnets 19.43 lbs Inquiry
N50 ALB-DX82-N50 DX82-N50 Neodymium Magnets 20.26 lbs Inquiry
N52 ALB-DX82-N52 DX82-N52 Neodymium Magnets 21.11 lbs Inquiry
N42SH ALB-DX82SH DX82SH Neodymium Magnets 16.79 lbs Inquiry

High Temperature DX82 Neodymium Magnets (1 1/2" dia. x 1/8" thick) are also available:

Neodymium Material Type Maximum Operating Temp Curie Temp
N (N35-N52) 176°F (80°C) 590°F (310°C)
NM (N35M-N52M) 212°F (100°C) 644°F (340°C)
NH (N33H-N52H) 248°F (120°C) 644°F (340°C)
NSH (N30SH-N50SH) 302°F (150°C) 644°F (340°C)
NUH (N28UH-N48UH) 356°F (180°C) 662°F (350°C)
NEH (N28EH-N48EH) 392°F (200°C) 662°F (350°C)
NAH (N28AH-N35AH) 428°F (220°C) 662°F (350°C)

The Thermal Characteristics listed above are values commonly associated with each magnet's grade or material.  Actual performance in your application may vary with other factors, including the shape of the magnet, the Permeance Coefficient or load line, and how it is used in a circuit.  

DX82 Neodymium Magnets (1 1/2" dia. x 1/8" thick) with other Coating are also available:

Coating Type Overall Thickness Salt Spray Test Pressure Cooker Test
Ni-Cu-Ni (Nickel) 15-21 μm 24 hours 48 hours
NiCu + Black Nickel 15-21 μm 24 hours 48 hours
NiCuNi + Epoxy 20-28 μm 48 hours 72 hours
NiCuNi + Gold 16-23 μm 36 hours 72 hours
NiCuNi + Silver 16-23 μm 24 hours 48 hours
Zinc 7-15 μm 12 hours 24 hours

Each individual layer of Nickel and Copper are 5-7 μm thick. The Gold and Silver Coating layers are 1-2 μm thick. Test results shown to allow comparison between Coating options. Performance in your application under your specific test conditions may vary. Salt Spray testing conducted with a 5% NaCl solution, at 35°C. Pressure Cooker Test (PCT) conducted at 2 atm, 120°C at 100% RH.

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