DB6 Neodymium Magnets, 11/16 inch dia. x 3/8 inch thick

Item No.: ALB-DB6
Material: NdFeB, Grade N42
Shape: Disc
Dimension: 11/16" dia. x 3/8" thick
(17.46mm dia. X 9.53mm thick)
Tolerances: ±0.004"x ±0.004" (±0.1mmx ±0.1mm)
Weight: 17.1092 g
Grade: N42
Coating: Ni-Cu-Ni (Nickel)
Pull Force(lbs): 23.09 lbs
Surface Field(Gauss): 4865.22 Gauss
Magnetization direction: Through Thickness
Max Operating Temp: 80°C
Product Drawing: PDF drawing of ALB-DB6 · JPEG drawing of ALB-DB6

Other Grade DB6 Neodymium Magnets (11/16" dia. x 3/8" thick):

Grade Item No. Product Name Pull Force Inquiry
N35 ALB-DB6-N35 DB6-N35 Neodymium Magnets 19.40 lbs Inquiry
N38 ALB-DB6-N38 DB6-N38 Neodymium Magnets 19.40 lbs Inquiry
N40 ALB-DB6-N40 DB6-N40 Neodymium Magnets 21.04 lbs Inquiry
N42 ALB-DB6 DB6 Neodymium Magnets 23.09 lbs Inquiry
N45 ALB-DB6-N45 DB6-N45 Neodymium Magnets 24.87 lbs Inquiry
N48 ALB-DB6-N48 DB6-N48 Neodymium Magnets 26.72 lbs Inquiry
N50 ALB-DB6-N50 DB6-N50 Neodymium Magnets 27.86 lbs Inquiry
N52 ALB-DB6-N52 DB6-N52 Neodymium Magnets 29.03 lbs Inquiry
N42SH ALB-DB6SH DB6SH Neodymium Magnets 23.09 lbs Inquiry

High Temperature DB6 Neodymium Magnets (11/16" dia. x 3/8" 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.  

DB6 Neodymium Magnets (11/16" dia. x 3/8" 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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How to choose and buy a strong neodymium magnet? ALBMagnets is a professional company for strong magnet design and manufacturing,
providing you with reliable N35, N38, N42, N52, N42SH and other grade super neodymium magnets and SmCo rare earth magnets.

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