D13x4mm Neodymium Magnets N42 - Check out Disc Magnet Price, compact and strong. These N42-grade neodymium magnets are perfect for various applications. Discover their magnetic potential 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) | 30 mm/1.181 inch | 2 mm/0.079 inch | ±0.05 mm/±0.002 inch | 10.74 g/0.023682 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℉ |
Discover the incredible power of our 30mm Round Magnets, where strength meets precision! These magnets pack a mighty pulling force of approximately 5.5 kg/12.13 lbs, making them an essential tool for various applications. Crafted with meticulous attention to detail, these neodymium magnets are built to withstand the test of time and deliver reliable performance. Weighing around 10.74 g/0.023682 lbs each, these magnets strike the perfect balance between portability and strength. With a theoretical surface minimum magnetic strength of 803 Gauss, they offer impressive magnetic capabilities for a wide range of uses. From DIY projects to industrial applications, our 30mm Round Magnets are your ultimate magnetic solution. Experience the unparalleled strength and versatility of these magnets and unleash the potential of magnetism today!
1. Approx. Pull Force | 5.5 kg/12.13 lbs |
2. Approx. Min. Surface Field | 803 Gauss |
3. Approx. Max. Surface Field | 1,285 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.
D13x4mm Neodymium Magnets N42 - Check out Disc Magnet Price, compact and strong. These N42-grade neodymium magnets are perfect for various applications. Discover their magnetic potential 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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