軟磁合

金:lJ06,1J12,lJl3,1J16,lJl7,1J18,1J22,1J30,1J31,1J32,1J33,1J34,1J36,1J38,1J40,1J46,1J50,1J51,1J52,1J54,1J65,1J66,1J67,1J76,1J

77,1J79,1J80,1J83,1J85,1J86,1J87,1J88,lJ89,lJ90,1J91

變形永磁合金:2J04,2J07,2J09,2J10,2J11,2J12,2J2l,2J23,2J25,2J27,2J3l,2J32,2J33,2J5l,2J52,2J53,2J63,2J64,
2J65,2J67,2J83,2J84,2J85

彈性合金:3J01,3J09,3J21,3J22,3J40,3J53,3J53P,3J53Y,3J58,3J60,3J63

鐵鎳合金(膨脹合

金):4J06,4J28,4J29,4lJ32,4J33,4J34,4J36,4J38,4J40,4J42,4J143,4J44,4J45,4J46,4J47,4J49,4J50,4lJ58,4J78,4J80,4J82


熱雙金屬合金:5J20110,5J14140,5J15120,5J1378,5J1480,5J1478,5J1578,5J1017,5J1416,5J1070,5J0756,5J1306A,
5J1306B,5J14llA,5J1411B,5J1417A,5J1417B,5J1220A,5J122OB,5J1325A,5J1325B,5J1430A,5J1430B,5J1435A,5J1435B



常用標號及用途：
 鐵鎳軟磁合金
  牌號:1J46,1J50,1J54,1J76,1J77,1J79,1J80,1J85,1J86,1J34,1J51,1J52,1J65,1J66, 1J67,1J83,1J403   執行標準:GBn198-88  
 用途:大部分用于弱磁或中等磁場工作的小型變壓器,脈沖變壓器,繼電器,互感器,磁放大器,電磁離合器,扼流圈鐵芯及磁屏蔽。