DT4C electromagnetic pure iron

Product performance: ◎ magnetic iron performance rating grades coercivity magnetic coercivity maximum permeability added aging general level DT4 ≤96 ≤9.6 ≥0.0075 advanced DT4A ≤72 ≤7.2 ≥0.0088 super premium DT4E ≤48 ≤4.8 ≥0.0113 DT4C ≤32 ≤4 ≥0.0151 magnetic flux density B, T ≥ B200 B300 B500 B1000 B2500 B5000 B10000 1.2 1.3 1.4 1.5 1.62 1.71 1.8 Note: B200, B300, B500 ...... B10000 represent the magnetic field strength of 200A / m, 300A / m, 500A / m ...... 10000A / m when the magnetic induction. ◎ raw iron components unit: ≤ no more than% Grade C Si Mn PS Al Ni Cr Cu Ti YT01 0.003 0.03 0.06 0.010 0.006 0.03 0.03 0.03 0.03 0.02 YT0 0.005 0.05 0.16 0.012 0.009 0.06 0.03 0.03 0.03 0.02 YT3 0.040 0.20 0.30 0.020 0.020 0.65 0.20 0.10 0.15 / According to the requirements and negotiated by both sides, to increase test items for raw iron oxygen, nitrogen, lead, antimony, bismuth, tin, zinc and other elements, and the scope of the provisions of its content and test methods. According to the requirements and the agreement by both parties, it is different from the ingredient list for specified elements in the product. Uses: magnetic iron: Electromagnetic products (electromagnetic clutch, electromagnetic relays, electromagnetic brake, electromagnetic valve, magnetic locks, electromagnetic locks, electromagnetic switches, high-voltage switch,), instrumentation, electrical machines, hot-dip galvanizing pot, magnetic separator , Separators iron and other raw materials: NdFeB, neodymium nickel and cobalt, carbon steel, precision casting, high temperature alloys, amorphous and nanocrystalline iron-based alloy, super-hard materials, diamond powder, magnet and so on.