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Brand Name : WIT MAG
Model Number : N52
Certification : ROHS, REACH, SGS, ISO9001:2008
Place of Origin : China(Mainland) Guangdong
MOQ : 100pcs
Price : FOB USD 0.015-0.98 per piece
Payment Terms : T/T. Western Union. Paypal
Supply Ability : 200000 pieces per day (According to size)
Delivery Time : 7 business days
Packaging Details : Stadard air packing, Box+Foam+Metal.
Material : NdFeB Magnet
Shape : Block
Size : 5x1.5x1mm
Tolerance : +/-0.05mm
Coating : Nickel-plated(Ni-Cu-Ni)
Magnetisation : N45
Strength : approx. 420g
Max. working temperature : 80°C
Weight : 0.19g
Detailed Product Description:
Raw Material: | Rare Earth | Composition: | NdFeb Magnet |
Grade: | N35-N52 | Size: | Length*Width*Thickness(MM/Inch) custom |
Coating: | Zinc, Nickel, Ni-Cu-Ni, Gold, Epoxy, etc | Shape: | Block |
Magnetization: | Thickness Direction | Tolerance: | +/-0.05mm |
Type: | Permanent | Max. Working temperature: | 80° |
Neodymium Block Magnets
Most block magnets have their north and south pole on the two largest areas. The few exceptions, which are magnetized in longitudinal direction, are specifically marked.These block magnets, like our other super magnets, are made of a special NdFeB alloy, which allows neodymium block magnets to achieve extreme adhesive force of up to 200 kg. In our website you can find blocks with heights from 1 to 25 mm, which makes them very versatile. The blocks contain a protective coating of nickel, some also leaf gilding, which makes them very attractive-looking.
Plating Type | Overall Thickness | Salt Spray Test | Pressure Cooker Test |
NiCuNi (Nickel Copper Nickel) | 15-21 μm | 24 hours | 48 hours |
NiCu + Black Nickel | 15-21 μm | 24 hours | 48 hours |
NiCuNi + Epoxy | 20-28 μm | 48 hours | 72 hours |
NiCuNi + Gold | 16-23 μm | 36 hours | 72 hours |
NiCuNi + Silver | 16-23 μm | 24 hours | 48 hours |
Zinc | 7-15 μm | 12 hours | 24 hours |
Magnetization & Packaging:
Advantages:
1. 10 years Neodymium magnets manufacturer in China
2. Complete supply chain & global logistics system
3. High quality & competitive price
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