Magnet Shape: Ring with Countersunk (Countersink)
Material: Hard Ferrite (Ceramic) and Steel
Coating: Zinc(Zn) / Nickel(Ni)
Grade(Chinese Stardard): Y32
Magnet ID: FPC-20-Y32-Ni
Detailed magnetic properties data:
Residual Magnetic Flux Density (Br): 4.0-4.2 KGs (mT): 400-420 mT
Intrinsic Coercivity Force (Hcj): 2.01-2.37 KOe 160-190 KA/m
Coercivity Force (Hcb): 2.07-2.45 KOe 165-195 KA/m
Energy Density (BH)max: 3.4-4.0 MGOe 30.0-33.5 KJ/m³
Operating Temperature: -40 °C to +250 °C
Magnetisation Direction: Axial / Radially magnetized
Pot Magnet Size:
Pot Total height (H): 6 mm
Pot Total diameter (D): 20 mm
Pot Diameter top (d2): 4.2 mm
Pot Diameter bottom (d3): 9 mm
Countersunk depth (h3): 2.2 mm
Tolerance: +/-2% mm
Delivery time 7-25 days
Measurements
The Ferrite Pot Magnets are usually used in these fields:
Hanging signs and lights
Fastening antennas
Holding tarps
Making retrieval tools
Holding through non-ferrous materials
Use for fastening or holding steel doors
Insertion into molds
Insertion into fixtures
Incorporation into precision finished products
