Uwandy

Uwandy-logo_3500x1000
E-mail: [email protected]

D8x5mm Neodymium Magnets N42 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

D8x5mm Neodymium Magnets N42 Circular Magnets

Dimension:

1. Shape2. Coating/Plating3. Diameter4. Thickness5. Tolerance6. Weight
Disc/Round/CircularNiCuNi
(Nickel-Copper-Nickel)
8 mm/0.314 inch5 mm/0.196 inch±0.05 mm/±0.002 inch1.91 g/0.004211 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 D8x5mm Neodymium Magnets N42, the perfect solution for those seeking strong and reliable circular magnets. These circular neodymium magnets are highly versatile, making them ideal for a wide range of applications. With their impressive strength, these neodymium circular magnets are capable of holding a significant amount of weight, making them a popular choice among DIY enthusiasts, engineers, and hobbyists alike. Our rare earth circular magnets are made with the highest quality materials, ensuring their longevity and durability. Whether you’re looking for n42 magnets for industrial or personal use, our circular earth magnets are the perfect choice.

Strength:

1. Approx. Pull Force1.569 kg/3.46 lbs
2. Approx. Min. Surface Field4,111 Gauss
3. Approx. Max. Surface Field4,316 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!


You May Also Like

D17x4mm Neodymium Magnets N52 Round Magnets

D17x4mm Neodymium Magnets N52 Round Magnets

D17x4mm Neodymium Magnets N52 - Strong round magnets for sale. These neodymium magnets are 17mm in diameter and 4mm in thickness, with N52 grade for powerful magnetic strength. Perfect for various applications.

You May Want to Know

neodymium magnet

Neodymium Magnet

Neodymium magnet or NdFeB, is currently the magnetic material with the highest energy product. Its chemical formula is Nd2Fe14B. Neodymium can be replaced with lanthanide...

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)
Excellent50%
Very good50%
Average0%
Poor0%
Terrible0%