Magnet Shape: Ring with Countersunk (Countersink)
Material: Hard Ferrite (Ceramic) and Steel
Coating: Zinc(Zn) / Nickel(Ni)
Grade(Chinese Stardard): Y35
Magnet ID: FPC-25-Y35-Zn
Detailed magnetic properties data:
Residual Magnetic Flux Density (Br): 4.3-4.5 KGs (mT): 430-450 mT
Intrinsic Coercivity Force (Hcj): 2.70-3.00 KOe 215-239 KA/m
Coercivity Force (Hcb): 2.73-3.03 KOe 217-241 KA/m
Energy Density (BH)max: 4.1-4.8 MGOe 33.1-38.2 KJ/m³
Operating Temperature: -40 °C to +250 °C
Magnetisation Direction: Axial / Radially magnetized
Pot Magnet Size:
Pot Total height (H): 7 mm
Pot Total diameter (D): 25 mm
Pot Diameter top (d2): 5.5 mm
Pot Diameter bottom (d3): 10.4 mm
Countersunk depth (h3): 3 mm
Tolerance: +/-2% mm
Delivery time 7-25 days
Measurements
Applications:
*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