Magnetisation Grade: N40
Material: Neodymium-Iron-Boron (NdFeB), Neodymium and Steel
Magnet ID: NCB-553515-N40-Ni
Plating / Coating: Nickel (Ni-Cu-Ni) / Double Ni / Zinc (Zn) / Epoxy
Shape: Block with Countersunk (countersink)
Countersunk Magnet Size:
Block Total Long (L): 55 mm
Block Total Height (H): 35 mm
Block Total Width (W): 15 mm
Small Hole Diameter (d): 10 mm
Tolerance: ±0.05 mm
Magnetisation Direction: Axial / Radial
Residual Magnetic Flux Density (Br): 1250-1280 mT (12.5-12.8 kGs)
Energy Density (BH)max: 302-326 KJ/m³ (38-41 MGOe)
Coercivity Force (Hcb): ≥ 907 kA/m ( ≥ 11.4 kOe)
Intrinsic Coercivity Force (Hcj): ≥ 955 kA/m ( ≥ 12 kOe)
Maximum Operation Temperature: 80 °C
Delivery Time: 14-35 days
1.high performance
2.high working temperature
3.high consistency
4.high anti-corrosion
Magnetic Clips, Magnetic Hooks, Magnet Pots are made of magnets and steel iron
Features:
1) Made of iron, steel with sintered ferrite, sintered NdFeB and cast alnico gluing together
2) Sintered ferrite pot magnets and cast alnico pot magnets maintain their magnetic properties under extreme heat conditions, and are ideal for industrial requirements
3) For daily life use as holding magnets
Pros: Very strong hold when contacting another magnet or plain iron, very difficult to pull away (easy to slide however).
Pretty strong hold between two of these even with a couple of mm in between.
Cons: Would like thicker (and more powerful) versions. Sure u can stack these together but sometimes it's not the same thing.
Other Thoughts: Good for attaching thick stacks of paper to refrigerators etc or pinching together papers or textiles.
Bottomline: This is the one if you need strong cost-effective magnet.
