Magnet Shape: Disc / Round / Flat
Material: Hard Ferrite (Ceramic) and Steel
Coating: Zinc(Zn)        
Grade(Chinese Stardard):         Y33
Magnet ID:              FPF-80-Y33-Zn  
Detailed magnetic properties data:
Residual Magnetic Flux Density (Br): 4.1-4.3 KGs (mT):  410-430 mT
Intrinsic Coercivity Force (Hcj):    2.76-3.14 KOe    220-250 KA/m
Coercivity Force (Hcb):              2.83-3.20 KOe    225-255 KA/m
Energy Density (BH)max:              3.9-4.4 MGOe     31.5-35.0 KJ/m³
Operating Temperature:               -40 °C to +250 °C
Magnetisation Direction: Axial / Radially magnetized
Pot Magnet Size:
Pot Total Diameter (D):       80 mm
Pot Total Height (H):         18 mm
Tolerance:         +/-2% mm
Delivery time           7-25 days
Measurements

permanent pot magnet
Product Name:
Pot Magnet, Shallow Pot Holding Magnet,Force Magnet,Round Base Magnet,Mounting Magnet, Countersunk Magnet & etc.
Features:
The Pot Magnet with Countersunk have a countersunk hole in the front (magnetic) face and can be easily fixed in place with a countersunk screw (M4, M5 and D8). They are ideal for using in fixing applications such as Point of Sale Displays, Exhibitions, Marketing Displays, Doors, Panels, False Ceilings and Light Fixtures and Fittings.
The Pot Magnet has a maximum operating temperature of +180 deg C with ferrite, +550 deg C with Alnico and +200 deg C with NdFeB, 350 deg C with SmCo Magnet.
Applications:
• Sale Displays, Exhibitions, Marketing Displays, Doors, Panels, False Ceilings and Light Fixtures and Fittings.