Product Description Materrial Information An alloy compose of SmCo/SmCo produce by powder metallurgical method Extremely hard and brittle High demagnetization resistance Excellent anti-corrosion properties Limited raw material supply result high in cost Outstanding thermal stability Typical Physical Properties PARAMETER CurieTemperature C 700-800 Maximum Operating Temperature C 250 Resistivity cm 50-90 Hardness Hv 450-600 Density g/cm3 8.0-8.5 Relative Recoil Permeability rec 1.10 kOe >37.5 Saturation Field Strength kA/m >3,000 Temperature Coefficient of Br %/C -0.05~-0.03 Temperature Coefficient of iHc %/C -0.25~0.19 If your company need the Magnet, please relates with me, we?l reply the quoted price and Manufacture Sample as soon as possible, The sincere hope forms the partner relations with you ---- because we can achieve possibly are precisely you need! If you wants to understand the detailed material please Glances over my company website or to send a telegram for me, thanks!