Smco is made from Sm, Co and other Rare earth metal  materials,mainly including SmCo5 and Sm2Co17.Magnetic property is second only to NdFeB. It is characterized by magnetic stability, heat resistance and strong corrosion resistance .The maximum operating temperature can come to 350 ℃; while it is breakable so that the processing is limited.SmCo Mgnet Characteristics are as follows:GradeBRHcBHcJBH(Max)Curie tempWork tempAlloy seriesMT GsKA/m OeKA/m OeKJ/m3 MgoeºCºCSmCo18800      8000640      80001430      18000144      187502501:5SmCo20850      8500640      80001590      20000160      20750250SmCo22900      9000650      82001430      18000176      22750250SmCo24980      9800676      85001430      18000192      248003002:17SmCo26L1050      10500410      5150432      5430208      26800300SmCo261000      10000726      90001194      15000208      26800300SmCo26M1000      10000716      90001590      20000208      26800300SmCo281030      10300760      95001430      18000224      28800300SmCo28H1030      10300760      95001590      20000224      28800300SmCo30H1100      11000480      6000560      7000240      30800300Application of SmCo MagnetBecause of magnetic stability, heat resistance and Strong corrosion resistance, SmCo is widely used for aerospace, defense industry, microwave devices, communications, medical equipment, instruments, meters, all kinds of magnetic transmission devices, sensors, magnetic processors, motors, magnetic cranes and so on.