Magnet Neodymium N52 | Neodymium Magnets | You can find stock and custom made countersunk magnets here.
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) | 80 mm/3.15 inch | 40 mm/1.575 inch | ±0.05 mm/±0.002 inch | 1528.07 g/3.369394 lbs |
1. Grade | 2. Br | 3. Hcb | 4. Hcj | 5. (BH)Max | 6. Operating Temperature |
N42 | 13,000-13,300 Gauss | 11.0-11.6 kOe | ≥12 kOe | 40-42 MGOe | 80℃/176℉ |
Introducing our remarkable Large Round Magnets, the epitome of strength and reliability! These Neodymium Disc Magnets are engineered to provide an incredible pulling force of approximately 150 kg/330.75 lbs, making them ideal for a wide range of industrial and commercial applications. Crafted with precision and durability in mind, each magnet weighs around 1528.07 g/3.369394 lbs, ensuring a robust and consistent performance. The theoretical surface minimum magnetic strength of 3,906 Gauss guarantees a secure and efficient hold on compatible surfaces, providing you with the confidence to tackle any demanding task. Whether you need them for heavy-duty applications or creative projects, our Large Round Magnets are the perfect solution. Don’t miss the opportunity to own these high-quality Neodymium Disc Magnets and experience their unparalleled power. Upgrade your projects and discover the endless possibilities with our exceptional Large Round Magnets today!
1. Approx. Pull Force | 150 kg/330.75 lbs |
2. Approx. Min. Surface Field | 3,906 Gauss |
3. Approx. Max. Surface Field | 4,105 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.
Magnet Neodymium N52 | Neodymium Magnets | You can find stock and custom made countersunk magnets here.
D50x10mm Neodymium Magnets N35 - Experience the power of holding magnets! These 50mm diameter neodymium magnets are ideal for strong magnetic holding applications.
Fishing Magnets Kit | Neodymium Magnets | You can find and buy fishing magnets or kits here, we are able to offer you the best price...
Magnets Source | Neodymium Magnets | Neodymium magnets manufacturer over 15years, competitive price and good quality.
Rectangular Magnets | Neodymium Magnets | Affordable price with fast delivery and excellent service, find out more here…
D20x3mm Neodymium Magnets N48 - Explore our collection of 20mm round magnets, ideal for different projects. Order yours today!
D3x4mm Neodymium Magnets N42 - Small but powerful! Perfect for a range of applications. 3mm magnets, 3mm round magnets, small round powerful magnets and 3mm neodymium magnets.
D4X2mm Neodymium Magnets N35 - Get strong holding power with our 4x2mm N35 magnets. Perfect for various applications. Buy 4x2mm neodymium magnets today!
D5x2mm Neodymium Magnets N38 - Strong and small, these magnets pack a punch! Shop 5x2mm magnets, neodymium magnets 5x2mm, 5mm x 2mm magnets and more.
D25x5mm Neodymium Magnets N45 - Explore powerful neodymium magnets with a 25mm diameter and 5mm thickness. Get Magnet Neodymium 25X5 for various uses.
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!
Strong disc magnets!