D15x7mm Neodymium Magnet, 15 x 7mm Disc Magnet

Item No.: D15x7mm
Material: NdFeB, Grade N42
Shape: Disc
Dimension: 15mm dia. x 7mm thick
Tolerances: ±0.1mm x ±0.1mm
Weight: 9.278g
Grade: N42
Coating: Ni-Cu-Ni (Nickel)
Pull Force(lbs): 14.57 lbs (6.62kg)
Surface Field(Gauss): 4503 Gauss
Magnetization direction: Axial (Poles on Flat Ends)
Max Operating Temp: 80°C
Product Drawing: PDF drawing of D15x7mm · JPEG drawing of D15x7mm

Other Grade D15x7mm Neodymium Magnets (15mm dia. x 7mm thick):

Grade Item No. Product Name Pull Force Inquiry
N35 ALB-D15x7mm-N35 D15x7mm-N35 Neodymium Magnets 12.24 lbs (5.57kg) Inquiry
N38 ALB-D15x7mm-N38 D15x7mm-N38 Neodymium Magnets 12.24 lbs (5.57kg) Inquiry
N40 ALB-D15x7mm-N40 D15x7mm-N40 Neodymium Magnets 13.28 lbs (6.04kg) Inquiry
N42 ALB-D15x7mm D15x7mm Neodymium Magnets 14.57 lbs (6.62kg) Inquiry
N45 ALB-D15x7mm-N45 D15x7mm-N45 Neodymium Magnets 15.47 lbs (7.03kg) Inquiry
N48 ALB-D15x7mm-N48 D15x7mm-N48 Neodymium Magnets 16.39 lbs (7.45kg) Inquiry
N50 ALB-D15x7mm-N50 D15x7mm-N50 Neodymium Magnets 16.86 lbs (7.67kg) Inquiry
N52 ALB-D15x7mm-N52 D15x7mm-N52 Neodymium Magnets 17.34 lbs (7.88kg) Inquiry
N42SH ALB-D15x7mmSH D15x7mmSH Neodymium Magnets 14.57 lbs (6.62kg) Inquiry

High Temperature D15x7mm Neodymium Magnets (15mm dia. x 7mm 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.  

D15x7mm Neodymium Magnets (15mm dia. x 7mm 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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