D12x3mm Neodymium Magnets N48 - Discover the strength of 12mm x 3mm neodymium magnets for your projects. Powerful and versatile!
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) | 12 mm/0.472 inch | 1 mm/0.039 inch | ±0.05 mm/±0.002 inch | 0.86 g/0.001896 lbs |
1. Grade | 2. Br | 3. Hcb | 4. Hcj | 5. (BH)Max | 6. Operating Temperature |
N42 | 13,000-13,300 Gauss | 11.0-11.6 kOe | ≥12 kOe | 40-42 MGOe | 80℃/176℉ |
Discover the power of our Neodymium Disc Magnets with Adhesive and Thin Disc Magnets – the perfect magnetic solution for your versatile needs! These magnets offer an impressive pulling force of approximately 0.989 kg/2.18 lbs, providing strong magnetic support for a wide range of applications. Each magnet comes with an adhesive backing, allowing for easy and convenient attachment to various surfaces. Despite their strength, each magnet maintains a slim and lightweight profile, weighing only about 0.86 g/0.001896 lbs. With a theoretical surface minimum magnetic strength of 908 Gauss, these magnets ensure exceptional efficiency and reliability in all your projects. Whether you’re organizing your workspace, crafting DIY projects, or engineering innovative solutions, our Neodymium Disc Magnets with Adhesive and Thin Disc Magnets are the ideal choice. Embrace the versatility of these adhesive-backed magnets and unleash your creativity with their remarkable magnetic force. Don’t miss out on the magnetic magic – get yours now and elevate your projects to new heights!
1. Approx. Pull Force | 0.989 kg/2.18 lbs |
2. Approx. Min. Surface Field | 908 Gauss |
3. Approx. Max. Surface Field | 1,453 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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