DZX0A Neodymium Magnets, 4" dia. x 5/8" thick

Item No.:ALB-DZX0A
Material:NdFeB, Grade N42
Shape:Disc
Dimension:4" dia. x 5/8" thick
Tolerances:±0.004"x ±0.004"
Weight:965.2777 g
Grade:N42
Coating:Ni-Cu-Ni (Nickel)
Pull Force(lbs):223.9 lbs
Surface Field(Gauss):1968.61 Gauss
Magnetization direction:Through Thickness
Max Operating Temp:80°C

Other Grade DZX0A Neodymium Magnets (4" dia. x 5/8" thick):

Grade Item No. Product Name Pull Force Inquiry
N35 ALB-DZX0A-N35 DZX0A-N35 Neodymium Magnets 188.14 lbs Inquiry
N38 ALB-DZX0A-N38 DZX0A-N38 Neodymium Magnets 188.14 lbs Inquiry
N40 ALB-DZX0A-N40 DZX0A-N40 Neodymium Magnets 204.01 lbs Inquiry
N42 ALB-DZX0A DZX0A Neodymium Magnets 223.90 lbs Inquiry
N45 ALB-DZX0A-N45 DZX0A-N45 Neodymium Magnets 241.19 lbs Inquiry
N48 ALB-DZX0A-N48 DZX0A-N48 Neodymium Magnets 259.11 lbs Inquiry
N50 ALB-DZX0A-N50 DZX0A-N50 Neodymium Magnets 270.18 lbs Inquiry
N52 ALB-DZX0A-N52 DZX0A-N52 Neodymium Magnets 281.47 lbs Inquiry
N42SH ALB-DZX0ASH DZX0ASH Neodymium Magnets 223.90 lbs Inquiry

High Temperature DZX0A Neodymium Magnets (4" dia. x 5/8" 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.  

DZX0A Neodymium Magnets (4" dia. x 5/8" 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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