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  AlNiCo Magnet
  • Alnico is kind of alloy made by Al, nickel, Cobalt, iron and other element.
  • Has a very good heat resistance. The highest working temperature can reach to 550 degree.
  • It is widely used in sensor, separator, speakers, testing instrument, auto parts, audio device and teaching equipment.
  • CAST ALNICO
    Grade Br Hcb (BH)max D Tc. Tw. aBr MMPA Equivalent IEC Equivalent
    [mT] [KA/m] [Kj/m3] [g/m3] [°C] [°C] [%°C]
    [Gs] [Oe] [MGOe]
    *LN9 690 37 9 6.9 760 450 -0.03 Alnico3 Alnico9/3
    6900 470 1.13
    *LN10 600 40 10 6.9 760 450 -0.03 Alnico3 Alnico9/3
    6000 500 1.25
    *LNG12 720 45 12 7 810 450 -0.03 Alnico2 Alnico12/6
    7200 600 1.5
    *LNG13 700 48 13 7 810 450 -0.03 Alnico2 Alnico12/6
    7000 600 1.63
    LNG16 800 53 16 7.3 850 525 -0.02 Alnico4 /
    8000 660 2
    LNG18 1050 46 30 7.3 850 525 -0.02 Alnico4 /
    10500 600 3.75
    LNG32 1180 46 32 7.3 890 525 -0.02 Alnico5C /
    11800 575 4
    LNG34 1180 46 34 7.3 890 525 -0.02 Alnico5C /
    11800 575 4.25
    LNG37 1200 48 37 7.3 890 525 -0.02 Alnico5 Alnico37/5
    12000 600 4.65
    LNG40 1250 48 40 7.3 890 525 -0.02 Alnico5 /
    12500 600 5
    LNG44 1250 52 44 7.3 890 525 -0.02 Alnico5 Alnico44/5
    12500 650 5.5
    LNG48 1250 52 48 7.3 890 525 -0.02 Alnico5DG Alnico52/6
    12500 650 6
    LNG52 1300 56 52 7.3 890 525 -0.02 Alnico5DG Alnico52/6
    13000 700 6.5
    LNG60 1350 56 60 7.3 890 525 -0.02 Alnico5~7 /
    13500 700 7.5
    LNGT28 1050 56 28 7.3 860 525 -0.02 Alnico6 Alnico26/6
    10500 700 3.5
    *LNGT18 580 90 18 7.3 860 550 -0.03 [Alnico7] Alnico17/9
    5800 1130 2.2
    LNGT32 800 100 32 7.3 860 550 -0.03 Alnico8 Alnico38/11
    8000 1250 4
    LNGT34 800 104 34 7.3 860 550 -0.03 Alnico8 Alnico38/11
    8000 1300 4.25
    LNGT38 820 110 38 7.3 860 550 -0.03 Alnico8 Alnico38/11
    8200 1380 4.75
    LNGT44 880 120 44 7.3 860 550 -0.03 Alnico8 /
    8800 1500 5.5
    LNGT60 900 110 60 7.3 860 550 -0.03 Alnico9 Alnico60/11
    9000 1380 7.5
    LNGT72 1050 112 72 7.3 860 550 -0.03 Alnico9 /
    10500 1410 9
    LNGT82 1100 120 82 7.3 860 550 -0.03 Alnico9 /
    11000 1500 10.25
    LNGT36J 700 140 36 7.3 860 550 -0.03 Alnico8HC Alnico36/15
    7000 1750 4.5

     Sintered AlNiCo
    Grade 剩磁Br 矫顽力Hc 最大磁能积(BH)max aBr Tc TW MMPA Equivalent
    mT Gs KA/m Oe KJ/cm3 MGOe %/oC
    FLN8 550 5500 42 530 9 1.13 -0.02 760 450 S.Alnico3
    FLNG12 700 7000 48 600 12.4 1.55 -0.014 810 450 S.Alnico2
    FLNGT18 580 5800 90 1130 18 2.2 -0.02 850 450 S.Alnico7
    FLNG34 1100 11000 48 600 34 4.25 -0.016 890 450 S.Alnico5
    FLNGT28 1000 10000 56 700 28 3.5 -0.02 850 450 S.Alnico6
    FLNGT38 800 8000 120 1500 38 4.75 -0.02 850 450 S.Alnico8
    FLNGT42 850 8500 120 1500 42 5.25 -0.02 820 450
    FLNGT33J 680 6800 140 1750 33 4.13 -0.025 850 450 S.Alnico8HC