D45x40mm Neodymium Magnets N50 - Discover little round magnets with exceptional strength for various applications. Get yours 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) |
9 mm/0.354 inch | 1 mm/0.039 inch | ±0.05 mm/±0.002 inch | 0.48 g/0.001058 lbs |
1. Grade | 2. Br | 3. Hcb | 4. Hcj | 5. (BH)Max | 6. Operating Temperature |
N45 | 13,300-13,700 Gauss | 11.0-11.6 kOe | ≥12 kOe | 43-45 MGOe | 80℃/176℉ |
Introducing our Small Round Magnets and Small Round Flat Magnets – the perfect magnetic solution for your needs! These high-quality magnets are designed to provide a remarkable pulling force of approximately 0.72 kg/1.59 lbs, while maintaining a lightweight profile of just 0.48 g/0.001058 lbs each. Their theoretical surface minimum magnetic strength reaches an impressive 1,200 Gauss, ensuring excellent performance in various applications. Crafted with precision and durability in mind, these magnets are versatile and reliable companions for your projects. Whether you’re working on DIY crafts, organizing your workspace, or creating innovative inventions, these Small Round Magnets and Small Round Flat Magnets are the ideal choice. Embrace the power of magnetism and unlock countless possibilities with these exceptional magnets. Get yours today and experience the magnetic force like never before!
1. Approx. Pull Force | 0.72 kg/1.59 lbs |
2. Approx. Min. Surface Field | 1,200 Gauss |
3. Approx. Max. Surface Field | 1,838 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.
D45x40mm Neodymium Magnets N50 - Discover little round magnets with exceptional strength for various applications. Get yours 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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