Uwandy

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E-mail: [email protected]

D40x25mm Neodymium Magnets N42 Round 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

D40x25mm Neodymium Magnets N42 Round Magnets

Dimension:

1. Shape2. Coating/Plating3. Diameter4. Thickness5. Tolerance6. Weight
Disc/Round/CircularNiCuNi
(Nickel-Copper-Nickel)
40 mm/1.575 inch25 mm/0.984 inch±0.05 mm/±0.002 inch238.76 g/0.526466 lbs

Technical Specifications:

1. Grade2. Br3. Hcb4. Hcj5. (BH)Max6. Operating Temperature
 N4213,000-13,300 Gauss11.0-11.6 kOe≥12 kOe40-42 MGOe80℃/176℉

 

Description:

Introducing our remarkable 95 lb Magnet, the perfect magnetic solution for your heavy-duty needs! With an impressive pulling force of approximately 41.2 kg/90.85 lbs, these magnets deliver unmatched strength and reliability in various applications. Each magnet weighs around 238.76 g/0.526466 lbs, striking the ideal balance between power and usability. Theoretical surface minimum magnetic strength of 4,314 Gauss ensures exceptional performance in diverse industries, from engineering projects to industrial manufacturing. Our 95 lb Magnet offers a sleek and compact design that makes them easy to integrate into your magnetic systems. Experience the superior hold and efficiency these magnets provide, ensuring your projects stay firmly in place. Don’t miss the opportunity to upgrade your magnetic setup with these high-quality Flat Disc Magnets. Whether you’re working on construction projects or creating innovative devices, these magnets are your reliable magnetic solution. Get your Flat Disc Magnets now and witness the extraordinary power they bring to your applications!

Strength:

1. Approx. Pull Force41.2 kg/90.85 lbs
2. Approx. Min. Surface Field4,314 Gauss
3. Approx. Max. Surface Field4,530 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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