N52 Neodymium Magnets
Coatings: NiCuNi, NiSn, Phosphating, White Zinc, Color Zinc, NiAu, Everlube for corrosion resistance Applications: MRI, Magnetic Separators, Vacuum Spray Coating Machines
Description
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As a leading NdFeB magnet manufacturer in China, MAG SPRING offers high-quality N52 Neodymium Magnets, the strongest grade available, with robust inventory and efficient logistics for rapid, reliable delivery worldwide.
Product Specifications: N52 NdFeB Magnets; Br≥1.42T, bHc≥836kA/m, Hcj≥876kA/m, (BH)max>390kJ/m³; shapes: Cylinder, Block, Ring, Disc, Segment, Arc, custom; max dimensions: Block 100x100x30mm, Disc D60x30mm (magnetized through thickness).
Coatings: NiCuNi, NiSn, Phosphating, White Zinc, Color Zinc, NiAu, Everlube for corrosion resistance.
Applications: MRI, magnetic separators, vacuum spray coating machines, high-performance motors; bulk supply and customized services available.
Production and Delivery: Lead time of 14–30 days based on quantity and grade, MOQ of 1–100,000 pieces, standard packaging for air/sea shipment tailored to requirements.
Quality and Compliance: Manufacturing includes sintered magnet production, demagnetization testing, precision grinding/cutting, coating, quality inspection, and secure packing. ISO 16949 certified and RoHS compliant, with quality reports provided.
Frequently Asked Questions (FAQ)
What are N52 Neodymium Magnets?
N52 Neodymium Magnets are the highest-grade NdFeB magnets, offering superior Maximum Energy Product (BHmax) and coercive force, ideal for MRI, magnetic separators, and high-performance motors.
How to Order N52 Neodymium Magnets?
To order, provide:
Dimensions and Tolerances: Specifications or drawings (e.g., Block 100x100x30mm).
Magnet Grade: N52 or other grades.
Magnetization Direction: Specify magnetization or magnetized/unmagnetized delivery.
Additional Requirements: Coating (e.g., NiCuNi, Epoxy) and working temperature.
Quantity and Delivery: Quantity (1–100,000 pieces) and preferred method (air/sea shipment).
Delivery Location: Nearest seaport or airport for efficient logistics.
Magnets N52 Stocklist before Aug 1st, 2018.
| Grade | Coating | Shape and dimension(mm) | Qty(pcs) |
| N52 | Ele | D40*20 | 1 |
| N52 | NI | 4*2.5*1.5 | 530 |
| N52 | NI | D3*2.45 | 1100 |
| N52 | NI | D9.53*3.18 | 15 |
| N52 | NI | D19.05*19.05 | 3 |
| N52 | NI | D9.53*9.53 | 79 |
| N52 | NI | D30*D5*10 | 8 |
| N52 | NI | D9.53*3.18 | 6 |
| N52 | NI | D50*D5*10 | 6 |
| N52 | NI | D20-D5*10 | 4 |
| N52 | NI | 15*12*1 | 53 |
| N52 | NI | D3.5*2 | 1440 |
| N52 | NI | D3.18*6.35 | 274 |
| N52 | NI | R4.8*8.7*3.2 | 13 |
| N52 | NI | 20*10*4 | 153 |
| N52 | NI | D4*8 | 430 |
| N52 | NI | 4*0.5*3 | 1000 |
| N52 | NI | 50.8*12.7*3.175 | 3 |
| N52 | NI | D19.05*1.02 | 43 |
| N52 | NI | 18*13*4.1 | 8 |
| N52 | NI | D20.2*10 | 5 |
| N52 | NICU+ epoxy | D9.53*3.18-3D1.5 | 18 |
| N52 | NI | 22.86*6.35*1.59 | 7 |
| N52 | NI | D9.53*3.18-3D1.05 | Twenty-two |
| N52 | NI | 7*7*7 | 110 |
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