2.5mm dia x 2.5mm thick Small Round Neodymium Disk Magnets N45 Nickel Plated Flat Magnets Home Depot Mini Rare Earth Disc Magnets Amazon for Sale where to get neodymium magnets magnetic disc
- 2.5mm diameter x 2.5mm thickness
- Each magnet’s north and south pole are on opposite 2.5mm diameter faces
- Each magnet can support a steel weight of up to 0.1kg vertically from the magnetic face when in flush contact with a mild steel surface
- Excellent resistance to demagnetisation
- Coated with three layers of zinc reduce corrosion and provide a smooth and clean finish
Technical information | |
---|---|
Model ID | D-2.5-2.5-N |
Material | NdFeB, Grade N45 |
Shape | Disk / Round / Disc |
Type | Permanent |
Composite | Neodymium Magnet |
Diameter | 2.5 mm |
Height | 2.5 mm |
Tolerance | +/- 0.1 mm |
Coating | Zn-plated (Zinc) |
Magnetisation | Axial (Poles on Flat Ends) |
strength | aprox. 100g |
Max. working temperature | 176°F (80°C) |
Curie temperature | 310 °C |
weight(1 piece) | 0.09 g |
Residual magnetism Br | 13700-14200 G, 1.37-1.42 T |
Coercive field strength bHc | 10.8-12.5 kOe, 860-995 kA/m |
Coercive field strength iHc | ≥12 kOe, ≥955 kA/m |
Energy product (BxH)max | 35MGOe |
Despite its tiny size, this disc magnet with a 2.5 mm diameter and a height of 2.5 mm still has an adhesive force of 100 g.
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