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Magnets Home > Products > Neodymium Magnets > Block & Bar > BZX0ZX02 Neodymium Magnets, 4 inch x 4 inch x 1/8 inch thick

BZX0ZX02 Neodymium Magnets, 4 inch x 4 inch x 1/8 inch thick

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Item No.:	ALB-BZX0ZX02
Material:	NdFeB, Grade N42
Shape:	Block
Dimension:	4" x 4" x 1/8" thick (101.6mm x 101.6mm x 3.18mm thick)
Tolerances:	±0.004"x ±0.004"x ±0.004" (±0.1mmx ±0.1mmx ±0.1mm)
Weight:	245.806 g
Grade:	N42
Coating:	Ni-Cu-Ni (Nickel)
Pull Force(lbs):	50.53 lbs
Surface Field(Gauss):	370.78 Gauss
Magnetization direction:	Through Thickness
Max Operating Temp:	80°C
Product Drawing:	·

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Related Magnets

Other Grade BZX0ZX02 Neodymium Magnets (4" x 4" x 1/8" thick):

Grade	Item No.	Product Name	Pull Force	Inquiry
N35	ALB-BZX0ZX02-N35	BZX0ZX02-N35 Neodymium Magnets	42.46 lbs	Inquiry
N38	ALB-BZX0ZX02-N38	BZX0ZX02-N38 Neodymium Magnets	42.46 lbs	Inquiry
N40	ALB-BZX0ZX02-N40	BZX0ZX02-N40 Neodymium Magnets	46.04 lbs	Inquiry
N42	ALB-BZX0ZX02	BZX0ZX02 Neodymium Magnets	50.53 lbs	Inquiry
N45	ALB-BZX0ZX02-N45	BZX0ZX02-N45 Neodymium Magnets	54.43 lbs	Inquiry
N48	ALB-BZX0ZX02-N48	BZX0ZX02-N48 Neodymium Magnets	58.48 lbs	Inquiry
N50	ALB-BZX0ZX02-N50	BZX0ZX02-N50 Neodymium Magnets	60.97 lbs	Inquiry
N52	ALB-BZX0ZX02-N52	BZX0ZX02-N52 Neodymium Magnets	63.52 lbs	Inquiry
N42SH	ALB-BZX0ZX02SH	BZX0ZX02SH Neodymium Magnets	50.53 lbs	Inquiry

High Temperature BZX0ZX02 Neodymium Magnets (4" x 4" 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.

BZX0ZX02 Neodymium Magnets (4" x 4" 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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