Neodymium Magnets 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) | 20 mm/0.787 inch | 4 mm/0.157 inch | ±0.05 mm/±0.002 inch | 9.55 g/0.021058 lbs |
1. Grade | 2. Br | 3. Hcb | 4. Hcj | 5. (BH)Max | 6. Operating Temperature |
N50 | 14,100-14,500 Gauss | 10.4-11.4 kOe | ≥11 kOe | 48-50 MGOe | 80℃/176℉ |
Introducing our extraordinary Circular Neodymium Magnets, designed to elevate your magnetic needs to new heights! These magnets boast an impressive pulling force of approximately 5.9 kg/13.01 lbs, ensuring a robust and reliable hold for a wide range of applications. Crafted with precision, each magnet weighs around 9.55 g/0.021058 lbs, making them lightweight and versatile for your specific requirements. With a theoretical surface minimum magnetic strength of 2,257 Gauss, these Circular Neodymium Magnets deliver unparalleled performance, enhancing efficiency and productivity in various tasks. Whether for industrial, scientific, or creative applications, these magnets are the ideal choice for achieving exceptional results. Made from premium-quality neodymium, they are built to withstand the test of time, providing long-lasting magnetic power. The circular shape adds to their versatility, making them suitable for diverse uses, from crafting and model making to magnetic closures and organizing solutions. Experience the remarkable strength and versatility of these Circular Neodymium Magnets today! Don’t miss out on unlocking the potential of these powerful magnets – order now and revolutionize the way you work and create!
1. Approx. Pull Force | 5.9 kg/13.01 lbs |
2. Approx. Min. Surface Field | 2,257 Gauss |
3. Approx. Max. Surface Field | 2,835 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.
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