D-D12H6-N38 Neodymium Magnet, 12x6mm Disc Magnet

Item No.: ALB-D-D12H6-N38
Material: NdFeB, Grade N38
Shape: Disc
Dimension: 12mm dia. x 6mm thick
Tolerances: ±0.1mm x ±0.1mm
Weight: 5.089g
Grade: N38
Coating: Ni-Cu-Ni (Nickel)
Pull Force(lbs): 9.10 lbs (4.14kg)
Surface Field(Gauss): 4455 Gauss
Magnetization direction: Axial (Poles on Flat Ends)
Max Operating Temp: 80ºC
Product Drawing: PDF drawing of ALB-D-D12H6-N38 · JPEG drawing of ALB-D-D12H6-N38

Other Grade D-D12H6 Neodymium Magnets (12mm dia. x 6mm thick):

Grade Item No. Product Name Pull Force Inquiry
N35 ALB-D-D12H6-N35 D-D12H6-N35 Neodymium Magnets 8.40 lbs (3.82kg) Inquiry
N38 ALB-D-D12H6-N38 D-D12H6-N38 Neodymium Magnets 8.40 lbs (3.82kg) Inquiry
N40 ALB-D-D12H6-N40 D-D12H6-N40 Neodymium Magnets 9.10 lbs (4.14kg) Inquiry
N42 ALB-D-D12H6 D-D12H6 Neodymium Magnets 9.99 lbs (4.54kg) Inquiry
N45 ALB-D-D12H6-N45 D-D12H6-N45 Neodymium Magnets 10.61 lbs (4.82kg) Inquiry
N48 ALB-D-D12H6-N48 D-D12H6-N48 Neodymium Magnets 11.24 lbs (5.11kg) Inquiry
N50 ALB-D-D12H6-N50 D-D12H6-N50 Neodymium Magnets 11.56 lbs (5.26kg) Inquiry
N52 ALB-D-D12H6-N52 D-D12H6-N52 Neodymium Magnets 11.89 lbs (5.41kg) Inquiry
N42SH ALB-D-D12H6SH D-D12H6SH Neodymium Magnets 9.99 lbs (4.54kg) Inquiry

High Temperature D-D12H6 Neodymium Magnets (12mm dia. x 6mm 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.  

D-D12H6 Neodymium Magnets (12mm dia. x 6mm 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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