D10x5mm Neodymium Magnets N48 - Shop small round craft magnets that are both powerful and versatile. Perfect for your DIY projects.
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) | 40 mm/1.575 inch | 20 mm/0.787 inch | ±0.05 mm/±0.002 inch | 191.01 g/0.421177 lbs |
1. Grade | 2. Br | 3. Hcb | 4. Hcj | 5. (BH)Max | 6. Operating Temperature |
N40 | 12,600-12,900 Gauss | 11.0-11.6 kOe | ≥12 kOe | 38-40 MGOe | 80℃/176℉ |
Discover the incredible power of our Strong Neodymium Disc Magnets! With an astounding pulling force of approximately 36 kg/79.38 lbs, these magnets are engineered to handle heavy-duty applications with ease and reliability. Each magnet weighs around 191.01 g/0.421177 lbs, striking the perfect balance between strength and practicality. With a theoretical surface minimum magnetic strength of 3,786 Gauss, these neodymium magnets deliver exceptional performance and versatility in various industries. From industrial manufacturing to engineering projects and beyond, our Strong Neodymium Disc Magnets offer a superior magnetic solution that ensures a secure hold and efficient performance. Upgrade your magnetic system with these high-quality magnets and experience their remarkable strength and durability. Don’t miss the opportunity to harness the full potential of our Strong Neodymium Disc Magnets for all your magnetic needs. Get yours now and elevate your projects to new heights of excellence!
1. Approx. Pull Force | 36 kg/79.38 lbs |
2. Approx. Min. Surface Field | 3,786 Gauss |
3. Approx. Max. Surface Field | 3,975 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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