Products

ALB Materials Inc
2360 Corporate Circle. Suite 400
Henderson, NV 89074-7739
United States
E-mail: sales@albmagnets.com

Hot Magnets

DX02-N52 Neodymium Magnets, 1 inch dia. x 1/8 inch thick

DZ0A Neodymium Magnets, 3 inch dia. x 5/8 inch thick

D-D9.5H6.35-N45 Neodymium Magnet, 9.5x6.35mm Disc Magnet

D82-N52 Neodymium Magnets, 1/2 inch dia. x 1/8 inch thick

DXC7 Neodymium Magnets, 1 3/4 inch dia. x 7/16 inch thick

BY088 Neodymium Magnets, 2 inch x 1/2 inch x 1/2 inch thick

B864 Neodymium Magnets, 1/2 inch x 3/8 inch x 1/4 inch thick

D-D15H5-N42 Neodymium Magnet, 15x5mm Disc Magnet

R-OD24H2ID7-N35 Neodymium Magnet, OD24xID7x2mm Ring Magnet

D8x2mm Neodymium Magnet, 8 x 2mm Disc Magnet

Magnets Encyclopedia

5 examples of ferromagnetic materials

Where To Buy Rare Earth Neodymium Magnets?

Magnetization Direction For Neodymium Magnets

10 Uses Of Permanent Magnets

Glossary of Magnet Terminology

What Are Some Uses Of Permanent Magnets

Application Of Magnet

Bar Magnet Diagram

Arc Magnets For Motors

10 Uses Of Magnets In The Home

Magnets Home > Products > Neodymium Magnets > Disc > D73 Neodymium Magnets, 7/16 inch dia. x 3/16 inch thick

D73 Neodymium Magnets, 7/16 inch dia. x 3/16 inch thick

Inquiry

Item No.:	ALB-D73
Material:	NdFeB, Grade N42
Shape:	Disc
Dimension:	7/16" dia. x 3/16" thick (11.11mm dia. X 4.76mm thick)
Tolerances:	±0.004" x ±0.004" (±0.1mm x ±0.1mm)
Weight:	0.122 oz. (3.46 g)
Grade:	N42
Coating:	Ni-Cu-Ni (Nickel)
Pull Force(lbs):	7.48 lbs
Surface Field(Gauss):	4295 Gauss
Magnetization direction:	Axial (Poles on Flat Ends)
Max Operating Temp:	80°C
Product Drawing:	·

Previous: D72-N52 Neodymium Magnets, 7/16 inch dia. x 1/8 inch thick

Next: D73-N52 Neodymium Magnets, 7/16 inch dia. x 3/16 inch thick

Related Magnets

Other Grade D73 Neodymium Magnets (7/16" dia. x 3/16" thick):

Grade	Item No.	Product Name	Pull Force	Inquiry
N35	ALB-D73-N35	D73-N35 Neodymium Magnets	6.17 lbs	Inquiry
N38	ALB-D73-N38	D73-N38 Neodymium Magnets	6.17 lbs	Inquiry
N40	ALB-D73-N40	D73-N40 Neodymium Magnets	6.69 lbs	Inquiry
N42	ALB-D73	D73 Neodymium Magnets	7.35 lbs	Inquiry
N45	ALB-D73-N45	D73-N45 Neodymium Magnets	7.91 lbs	Inquiry
N48	ALB-D73-N48	D73-N48 Neodymium Magnets	8.50 lbs	Inquiry
N50	ALB-D73-N50	D73-N50 Neodymium Magnets	8.87 lbs	Inquiry
N52	ALB-D73-N52	D73-N52 Neodymium Magnets	9.24 lbs	Inquiry
N42SH	ALB-D73SH	D73SH Neodymium Magnets	7.35 lbs	Inquiry

High Temperature D73 Neodymium Magnets (7/16" dia. x 3/16" 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.

D73 Neodymium Magnets (7/16" dia. x 3/16" 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.

If you can't find what you want, just send us an inquiry and we will be happy to make it for you!
Send us an inquiry now to find out more information and the latest prices, thanks!