... -45H,30SH-42SH,30UH-40UH and 28EH-35EH;28AH-35AH.4. Shape: Block,Ring,Disc,Cylinder,Rod,Bae,Cube,Sphere,Strip ... factors.3.Density:7.4~7.65g/cm³,Reversible Temperature coefficient αBr-0.09~-0.13%/°C,αHcj-0.50~-0.80%/°C. Demagnetization Curves ... of Sintered NdFeB :Workshop Equipments:Products:Your designs are welcomed! Super high quality Round ...