D20x1mm Neodymium Magnets N42 - Enhance your projects with strong and adhesive-backed disc magnets. Explore our collection now!
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 quantity | Tolerance: | ±0.05mm |
Grade: | N, M, H, SH, UH, EH, AH | Density: | 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 grades | Certifications: | RoHS, SGS, REACH, MSDS |
MOQ: | ≥1 piece | Country of Origin: | China |
Customization: | Shape, Package, Logo | Brand 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. |
Product Details
1. Shape | 2. Coating/Plating | 3. Diameter | 4. Thickness | 5. Tolerance | 6. Weight |
Disc/Round/Circular | NiCuNi (Nickel-Copper-Nickel) | 16 mm/0.63 inch | 2 mm/0.079 inch | ±0.05 mm/±0.002 inch | 3.06 g/0.006747 lbs |
1. Grade | 2. Br | 3. Hcb | 4. Hcj | 5. (BH)Max | 6. Operating Temperature |
N35 | 11,700-12,100 Gauss | 11.0-11.3 kOe | ≥12 kOe | 33-35 MGOe | 80℃/176℉ |
Discover the power of our Flat Circle Magnets – the ultimate magnetic solution you’ve been searching for! These magnets offer an impressive pulling force of approximately 2.25 kg/4.96 lbs, providing a strong and reliable magnetic hold for a wide range of applications. Crafted with precision, each magnet weighs only about 3.06 g/0.006747 lbs, making them lightweight and versatile for various projects. With a theoretical surface minimum magnetic strength of 1,226 Gauss, these Flat Circle Magnets ensure exceptional performance and reliability. Whether you’re organizing your kitchen, creating artistic displays, or working on engineering prototypes that demand flat circular magnets, our Flat Circle Magnets are the perfect choice. Unlock the potential of magnetism and let these remarkable magnets elevate your projects to new heights. Don’t miss out on the magnetic marvel – get your Flat Circle Magnets now and experience the incredible magnetic strength they offer!
1. Approx. Pull Force | 2.25 kg/4.96 lbs |
2. Approx. Min. Surface Field | 1,226 Gauss |
3. Approx. Max. Surface Field | 1,793 Gauss |
4. Magnetization Direction | Axial |
Please note that this is only an estimate, and the actual surface field strength may vary depending on a variety of factors.
D20x1mm Neodymium Magnets N42 - Enhance your projects with strong and adhesive-backed disc magnets. Explore our collection now!
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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...
powerful neodymium magnet!
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