D7x4mm Neodymium Magnets N48: Strong rare earth circular disc magnets. Check disc magnet price and buy neodymium rare earth disc 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) | 19 mm/0.748 inch | 2 mm/0.079 inch | ±0.05 mm/±0.002 inch | 4.31 g/0.009504 lbs |
1. Grade | 2. Br | 3. Hcb | 4. Hcj | 5. (BH)Max | 6. Operating Temperature |
N52 | 14,400-14,800 Gauss | 10.4-11.4 kOe | ≥11 kOe | 49.5-52 MGOe | 80℃/176℉ |
Introducing our exceptional Rare Earth Magnets Round! These powerful magnets boast an impressive pulling force of approximately 3.44 kg/7.59 lbs, making them ideal for various industrial, commercial, and DIY applications. With a weight of around 4.31 g/0.009504 lbs, they strike the perfect balance between strength and portability, ensuring ease of use and handling. The theoretical surface minimum magnetic strength of 1,273 Gauss guarantees reliable and consistent performance in any situation. Whether you need them for manufacturing, crafting, or engineering projects, our Rare Earth Magnets Round are sure to exceed your expectations. Unlock their full potential and explore the endless possibilities they offer. Don’t miss out on the opportunity to own these remarkable magnets and experience their unmatched performance firsthand. Upgrade your toolkit with our Rare Earth Magnets Round today and discover a new level of magnetic strength and versatility!
1. Approx. Pull Force | 3.44 kg/7.59 lbs |
2. Approx. Min. Surface Field | 1,273 Gauss |
3. Approx. Max. Surface Field | 1,994 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.
D7x4mm Neodymium Magnets N48: Strong rare earth circular disc magnets. Check disc magnet price and buy neodymium rare earth disc magnets here.
D18x4mm Neodymium Magnets N45 - Strong round magnets, 18mm in diameter and 4mm thick. Ideal for various industrial and crafting uses.
D8x2mm Neodymium Magnets N35 - strong 8mm x 2mm magnets for sale. Buy 8mm neodymium magnets, rare earth magnets 8mm, and round magnets 8mm.
Neodymium Magnets Manufacturer | Uwandy Magnets | Affordable price with fast delivery and excellent service, find out more here…
Magnet Neodymium N52 | Neodymium Magnets | You can find stock and custom made countersunk magnets here.
Magnets Suppliers | Neodymium Magnets | Neodymium magnets manufacturer over 15years, competitive price and good quality.
D20x2mm Neodymium Magnets N45 - Discover the versatility of self-adhesive disc magnets. Perfect for various applications. Shop now!
Best Fishing Magnets | Neodymium Magnets | You can find and buy fishing magnets or kits here, we are able to offer you the best price...
D4X2mm Neodymium Magnets N35 - Get strong holding power with our 4x2mm N35 magnets. Perfect for various applications. Buy 4x2mm neodymium magnets today!
D35x5mm Neodymium Magnets N50 - Discover our powerful disc-shaped magnets, perfect for various applications. Order yours now!
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...
powerful neodymium magnet!
Strong disc magnets!