Neodymium Magnets With Hole | Uwandy Magnets | We have been selling neodymium magnets to global market over 15 years.
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) | 17 mm/0.669 inch | 2 mm/0.079 inch | ±0.05 mm/±0.002 inch | 3.45 g/0.007607 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℉ |
Looking to buy disc magnets that offer exceptional performance? Look no further! Our high-quality Disc Magnets are designed to provide a powerful pulling force of approximately 2.86 kg/6.31 lbs, ensuring a reliable hold for various applications. With each magnet weighing around 3.45 g/0.007607 lbs, they strike the perfect balance between strength and lightweight convenience. These magnets boast a theoretical surface minimum magnetic strength of 1,362 Gauss, ensuring consistent and efficient magnetic attraction. Whether you need them for industrial use, DIY projects, or simply to keep things organized, our Disc Magnets are up to the task. Don’t miss the chance to get your hands on these powerful and versatile magnets. Buy Disc Magnets today and experience the difference they can make in your projects and daily life!
1. Approx. Pull Force | 2.86 kg/6.31 lbs |
2. Approx. Min. Surface Field | 1,362 Gauss |
3. Approx. Max. Surface Field | 2,039 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.
Neodymium Magnets With Hole | Uwandy Magnets | We have been selling neodymium magnets to global market over 15 years.
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