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Henderson, NV 89074-7739
United States
E-mail: sales@albmagnets.com
- R822CS-S Neodymium Magnets, 1/2 inch od x 1/8 inch thick with countersunk hole for #4 screw
- MM-A-60 Metric Mounting Magnets
- DX0X4 Neodymium Magnets, 1 inch dia. x 1 1/4 inch thick
- D-D8H1.5-N35 Neodymium Magnet, 8x1.5mm Disc Magnet
- B40x20x2mm Neodymium Magnet, 40 x 20 x 2mm Block Magnet
- R822CS-N Neodymium Magnets, 1/2 inch od x 1/8 inch thick with countersunk hole for #4 screw
- BX0C2 Neodymium Magnets, 1 inch x 3/4 inch x 1/8 inch thick
- DBZ0 Neodymium Magnets, 11/16 inch dia. x 3 inch thick
- MMS-C-X8 Standard Mounting Magnets
- B40x10x3mm Neodymium Magnet, 40 x 10 x 3mm Block Magnet
D72 Neodymium Magnets, 7/16 inch dia. x 1/8 inch thick
Item No.: | ALB-D72 |
---|---|
Material: | NdFeB, Grade N42 |
Shape: | Disc |
Dimension: | 7/16" dia. x 1/8" thick (11.11mm dia. X 3.18mm thick) |
Tolerances: | ±0.004" x ±0.004" (±0.1mm x ±0.1mm) |
Weight: | 0.0815 oz. (2.31 g) |
Grade: | N42 |
Coating: | Ni-Cu-Ni (Nickel) |
Pull Force(lbs): | 5.43 lbs |
Surface Field(Gauss): | 3275 Gauss |
Magnetization direction: | Axial (Poles on Flat Ends) |
Max Operating Temp: | 80°C |
Product Drawing: | ![]() ![]() |
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Related Magnets
Other Grade D72 Neodymium Magnets (7/16" dia. x 1/8" thick):
Grade | Item No. | Product Name | Pull Force | Inquiry |
---|---|---|---|---|
N35 | ALB-D72-N35 | D72-N35 Neodymium Magnets | 4.12 lbs | Inquiry |
N38 | ALB-D72-N38 | D72-N38 Neodymium Magnets | 4.12 lbs | Inquiry |
N40 | ALB-D72-N40 | D72-N40 Neodymium Magnets | 4.46 lbs | Inquiry |
N42 | ALB-D72 | D72 Neodymium Magnets | 4.90 lbs | Inquiry |
N45 | ALB-D72-N45 | D72-N45 Neodymium Magnets | 5.28 lbs | Inquiry |
N48 | ALB-D72-N48 | D72-N48 Neodymium Magnets | 5.67 lbs | Inquiry |
N50 | ALB-D72-N50 | D72-N50 Neodymium Magnets | 5.91 lbs | Inquiry |
N52 | ALB-D72-N52 | D72-N52 Neodymium Magnets | 6.16 lbs | Inquiry |
N42SH | ALB-D72SH | D72SH Neodymium Magnets | 4.90 lbs | Inquiry |
High Temperature D72 Neodymium Magnets (7/16" 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.
D72 Neodymium Magnets (7/16" 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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providing you with reliable N35, N38, N42, N52, N42SH and other grade super neodymium magnets and SmCo rare earth magnets.