Magnet Shape: Pot with Threaded Stem / External Thread
Material: Hard Ferrite (Ceramic) and Steel
Coating: Nickel(Ni)
Grade(Chinese Stardard): Y32
Magnet ID: FPET-20-Y32-Zn
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 diameter (D): 20 mm
Pot height (H1): 7 mm
Total height (H2): 15.5 mm
Thread (M): M4
Tolerance: +/-2% mm
Delivery time 7-25 days
Measurements
Ferrite pot magnets are made of ferrite magnets, mild steel housing and epoxy resin and are magnetized before shipment. They are designed to attract or hold things. The surface coating for mild steel housing can be nickel or zinc or chrome and there is usually no coating for ferrite magnets. Some with hook ad some with thread etc and we always manufacture this kind of products according to your samples and drawings with high quality at competitive prices!
