Magnet Shape: Disc / Disk / Round
Material: Hard Ferrite (Ceramic)
Coating: No Coating
Grade(Chinese Stardard):         Y35

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
Size (Can be customized according to customer drawings):
Outside Diameter(D):  55 mm
Thickness(T):            15 mm
Tolerance:         +/-2% mm
Delivery time           7-25 days
Measurements

Hard Ferrite Department is one of a department of HSMAG It has an advanced complete set of production line imported from Europe and America, advanced and perfect quality measuring & controlling system, and has passed certifications of quality system on TS16949. The high-performance hard ferrite materials we produce are mainly Y30, Y32, Y33, Y34, Y35 and Y40. The magnets made from these materials mainly include segment, ring(toroidal), arc(sector), special-shaped etc. It’s widely used in vehicle motors, motorcycle motors, and industrial electrical and other kinds of micro-motors. The annual production ability is 10,000T powder of high property hard ferrite and 7,000T advanced permanent magnets. After entering the “Twelfth Five”, the magnet production will rise up to 10,000T.