Uwandy

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E-mail: [email protected]

D20x5mm Neodymium Magnets N52 Circular Magnets

Manufacture Capacity and Product Details

Composite:Nd(Dy, Tb), Fe, B, Pr, Al, Cu etc.Chemical Formula:Nd2Fe14B
Lead Time:7-25 days depending on quantityTolerance:±0.05mm
Grade:N, M, H, SH, UH, EH, AHDensity:7.4-7.65 g/cm³
Surface Treatment:Zn, Ni, NiCuNi, Cr, Epoxy, Ag, Au etc.Default Fillet:r=0.2-0.5mm
Working Temperature:80℃-240℃ depending on different gradesCertifications:RoHS, SGS, REACH, MSDS
MOQ:≥1 pieceCountry of Origin:China
Customization:Shape, Package, LogoBrand Name:Uwandy Magnets

Payment & Service

Payment

amount<$500

100% in advance

PayPal, T/T, WU

$500<amount<$3000

100% in advance

T/T, WU, D/P

$3000<amount<$30000

50% deposit in advance,  balance before shipment

T/T, WU, D/P

$30000<amount

30% deposit in advance, 50% before shipment, 20% balance to be negotiated

T/T, D/P, L/C

More better payment tems can be offered for regular customers

Service

1. We provide CAD drawing service for your order

2. We can offer suggestions on grade selection or better solutions for your project

3. We can offer free samples(value less than $50) to regular customers

Safety Warning

Neodymium magnets are brittle, super strong, easily shattered and broken, Here are some tips that will help when working with neodymium magnets:

1. Wear eye protection and gloves when working with magnets if necessary.

2. Slide the magnets rather than pulling off the stack.

3. Keep away magnets from kids in case accident happens.

4. Keep away magnets from objects that might cause damage like smartphone, GPS, pacemaker or other electronic devices.

5. Do not put magnets in high temperature environment, magnets will demagnetize while they are over heated.

6. Magnets can rust and get scratched because magnets contain iron and mostly are nickel plated.

Packing & Shipping

General Packing

1.Clear plastic bag→Small white box→Foam padding carton(36x24x16cm)

2. We will insert at least 6 pieces of steel sheets to block magnetic field for air transport

Shipping Method

Express, Air, Sea, Train, Truckload

Shipment Terms

EXW, FCA, FAS, FOB, CFR, CIF, CPT, CIP, DAT, DAP, DDP etc.

package

 

Product Details

D20x5mm Neodymium Magnets N52 Circular Magnets

Dimension:

1. Shape2. Coating/Plating3. Diameter4. Thickness5. Tolerance6. Weight
Disc/Round/CircularNiCuNi
(Nickel-Copper-Nickel)
20 mm/0.787 inch5 mm/0.197 inch±0.05 mm/±0.002 inch11.94 g/0.026328 lbs

 

Technical Specifications:

1. Grade2. Br3. Hcb4. Hcj5. (BH)Max6. Operating Temperature
 N5214,400-14,800 Gauss10.4-11.4 kOe≥11 kOe49.5-52 MGOe80℃/176℉

Description:

Discover the exceptional power of our N52 Disc Magnets, the ultimate solution to your magnetic needs! These Neodymium Magnets, measuring 20mm x 5mm, are engineered to deliver unparalleled performance and versatility. With an impressive pulling force of approximately 7.04 kg/15.52 lbs, these magnets provide a robust hold that can handle a wide range of applications with ease. Each magnet weighs around 11.94 g/0.026328 lbs, making them lightweight and easy to work with while still offering incredible strength. The theoretical surface minimum magnetic strength of 2,765 Gauss ensures outstanding magnetic performance for your projects and tasks. Whether for industrial applications, scientific experiments, or creative endeavors, these N52 Disc Magnets will surpass your expectations. Crafted from high-quality neodymium material, they are built to withstand the test of time, providing reliable and long-lasting magnetic power. Their disc shape adds to their versatility, making them perfect for various uses, from DIY projects and crafting to holding tools and organizing items securely. Don’t miss the chance to experience the extraordinary power and versatility of our N52 Disc Magnets – order now and revolutionize the way you approach magnetism!

Strength:

1. Approx. Pull Force7.04 kg/15.52 lbs
2. Approx. Min. Surface Field2,765 Gauss
3. Approx. Max. Surface Field3,283 Gauss
4. Magnetization DirectionAxial

Please note that this is only an estimate, and the actual surface field strength may vary depending on a variety of factors.

Polarity: Axial

neodymium magnets axially magnetized disc magnets

submit your inquiry here!


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Reviews

Rated 4.0 out of 5
October 2, 2023

powerful neodymium magnet!

Raymond Jones
Rated 5.0 out of 5
October 2, 2023

Strong disc magnets!

Chris Nelson
4.5
Rated 4.5 out of 5
4.5 out of 5 stars (based on 2 reviews)
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