D50x40mm Neodymium Magnets N50 - Discover custom round magnets tailored to your requirements. Experience the power of disc-shaped 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 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) | 30 mm/1.181 inch | 1 mm/0.039 inch | ±0.05 mm/±0.002 inch | 5.37 g/0.011841 lbs |
1. Grade | 2. Br | 3. Hcb | 4. Hcj | 5. (BH)Max | 6. Operating Temperature |
N48 | 13,600-14,200 Gauss | 11.0-11.6 kOe | ≥12 kOe | 45-48 MGOe | 80℃/176℉ |
Introducing our innovative Flat Circular Magnets, the epitome of magnetic strength and versatility! These magnets boast an impressive pulling force of approximately 2.7 kg/5.95 lbs, making them ideal for a wide array of applications. Crafted with precision and designed to deliver exceptional performance, these neodymium magnets are a testament to our commitment to quality and reliability. Each magnet weighs approximately 5.37 g/0.011841 lbs, striking the perfect balance between lightweight and powerful. With a theoretical surface minimum magnetic strength of 395 Gauss, these magnets offer strong and reliable magnetic capabilities for various uses. Whether you need them for DIY projects, organizing tools, or industrial applications, our Flat Circular Magnets are the perfect choice. Unlock the potential of magnetism with these remarkable Flat Circular Magnets and experience their undeniable pulling force today!
1. Approx. Pull Force | 2.7 kg/5.95 lbs |
2. Approx. Min. Surface Field | 395 Gauss |
3. Approx. Max. Surface Field | 633 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.
D50x40mm Neodymium Magnets N50 - Discover custom round magnets tailored to your requirements. Experience the power of disc-shaped magnets.
D70x30mm Neodymium Magnets N40 - Discover our collection of 3-inch round magnets for sale. Powerful and versatile magnets at great prices.
D40x5mm Neodymium Magnets N52 - Shop now for neodymium rare earth magnet discs, strong and versatile. Perfect for your projects.
D10x2mm Neodymium Magnets N40 - Get round magnets with adhesive backing, perfect for various applications. Explore our selection of round adhesive magnets.
Neodymium Block Magnets | Neodymium Magnets | Uwandy Magnets
Neodymium Block Magnets | Neodymium Magnets | Affordable price with fast delivery and excellent service, find out more here…
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.
D15x3mm Neodymium Magnets N45 - Get a magnet 15mm x 3mm with powerful N45 strength. Perfect for various applications. Discover its magnetic wonders!
D19x4mm Neodymium Magnets N38 - Round magnet base with excellent holding power. Ideal for industrial and DIY projects. Order now!
D40x10mm Neodymium Magnets N35 - Discover the power of Flat Disc Magnets. Perfect for heavy-duty applications. Shop now!
D14x3mm Neodymium Magnets N52 - Explore our collection of black round magnets for strong and versatile magnetic solutions.
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!