D40x15mm Neodymium Magnets N38 - Get a strong hold with our round permanent magnet. Perfect for various applications. Shop 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 | 5 mm/0.197 inch | ±0.05 mm/±0.002 inch | 2.42 g/0.005336 lbs |
1. Grade | 2. Br | 3. Hcb | 4. Hcj | 5. (BH)Max | 6. Operating Temperature |
N35 | 11,700-12,100 Gauss | 11.0-11.3 kOe | ≥12 kOe | 33-35 MGOe | 80℃/176℉ |
Experience the incredible power of our Small Round Strong Magnets and Super Strong Small Round Magnets! These magnets are designed to deliver an impressive pulling force of approximately 1.752 kg/3.86 lbs, making them ideal for a wide range of applications that demand exceptional magnetic strength. Despite their formidable power, each magnet maintains a lightweight profile, weighing only about 2.42 g/0.005336 lbs. With a theoretical surface minimum magnetic strength of 3,626 Gauss, these magnets offer outstanding performance and reliability for all your magnetic needs. Whether you’re working on magnetic closures, engineering projects, or creative DIY crafts, these Small Round Strong Magnets and Super Strong Small Round Magnets are the ultimate choice. Unleash the potential of magnetism and let your imagination soar with these remarkable magnets. Don’t miss the opportunity to harness the magnetic force – get yours today and take your projects to new heights!
1. Approx. Pull Force | 1.752 kg/3.86 lbs |
2. Approx. Min. Surface Field | 3,626 Gauss |
3. Approx. Max. Surface Field | 3,807 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.
D40x15mm Neodymium Magnets N38 - Get a strong hold with our round permanent magnet. Perfect for various applications. Shop 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...
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