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Cast Alnico Magnet

Product categories of Cast Alnico Magnet, we are specialized manufacturers from China, Permanent Magnet, Cast Alnico Magnet suppliers/factory, wholesale high-quality products of Cast Alnico Rod Magnets R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!

China Cast Alnico Magnet Suppliers

An ideal material in high temperature applications, which has high operating temperature up to 550°C and above, with excellent corrosion resistance. They can become partially demagnetized if they come in contact with other ferrous materials, special care is required during handling and storing.

Usually cast and grinded during production, they are available in various grades depending on its application. Others such as sintered Alnico have lower magnetic properties but offer higher mechanical characteristics

Casting Alnico

With low temperature coefficient, higg temperature resistant, resistant to moisture, not easy oxidation and working stability well.

Main application in automobile parts, instrumentation, electroacoustics, motor, teaching and aerospace military, etc

Magnetic Properties of Products

Grade Br HcB Hcj (BH)max Br Hcj Max Temp MMPA
KGs mT kOe Ka/m kOe Ka/m MGOe Kj/m³ TK(Br)%/K TK(Hcj)%/K ºC Equivalents
ISOTROPIC CAST ALNICO
LN10 6.5 650 0.48 38 0.5 40 1.25 10 -0.035 -0.025 450 ALNICO3
LNG12 7.5 750 0.56 45 0.58 46 1.5 12 -0.03 -0.02 450 ALNICO2
LNGT18 5.5 550 1.13 90 1.21 97 2.25 18 -0.025 0.01 550 ALNICO8
ANISOTROPIC CAST ALNICO
LNG34 11 1100 0.63 50 0.65 52 4.25 34 -0.02 0.01 525 ALNICO5
LNG37 11.8 1180 0.61 49 0.64 51 4.63 37 -0.02 0.01 525
LNG40 12 1200 0.63 50 0.65 52 5 40 -0.02 0.01 525
LNG44 12.5 1250 0.65 52 0.68 54 5.5 44 -0.02 0.01 525
LNGT34 11.5 1150 0.73 58 0.75 60 3.5 28 -0.02 0.03 525 ALNICO6
LNG52 13 1300 0.7 56 0.73 58 6.5 52 -0.02 0.03 525 ALNICO5DG
LNG60 13.5 1350 0.73 58 0.75 60 7.5 60 -0.02 0.03 525 ALNICO5-7
LNGT38 8 800 1.38 110 1.4 112 4.75 38 -0.025 0.01 550 ALNICO8
LNGT40 8.5 850 1.44 115 1.46 117 5 40 -0.025 0.01 550
LNGT44 9 900 1.44 115 1.46 117 5.5 44 -0.025 0.01 550
LNGT36J 7.2 720 1.88 150 1.9 152 4.5 36 -0.025 0.01 550 ALNICO8HC
LNGT60 10 1000 1.38 110 1.4 112 7.5 60 -0.025 0.01 550 ALNICO9
LNGT72 10.5 1050 1.44 115 1.46 117 9 72 -0.025 0.01 550
LNGT80 10.8 1080 1.5 120 1.53 122 10 80 -0.025 0.01 550
ISOTROPIC SINTERED ALNICO
FLNG10 6.5 650 0.5 40 0.53 42 1.25 10 -0.03 -0.02 450 ALNICO3
FLNG12 7.5 750 0.56 45 0.58 46 1.5 12 -0.035 -0.025 450 ALNICO2
FLNGT18 6 600 1.19 95 1.23 98 2.25 18 -0.025 0.01 550 ALNICO8
FLNGT20 6.2 620 1.25 100 1.31 105 2.5 20 -0.025 0.01 550
ANISOTROPIC SINTERED ALNICO
FLNG34 11.5 1150 0.6 48 0.63 50 4.25 34 -0.02 0.01 525 ALNICO5
FLNGT28 11 1100 0.73 58 0.75 60 3.5 28 -0.02 0.03 525 ALNICO6
FLNGT36J 7.2 720 1.88 150 1.9 152 4.5 36 -0.025 0.01 550 ALNICO8HC
FLNGT38 8 800 1.38 110 1.4 112 4.75 38 -0.025 0.01 550 ALNICO8
FLNGT44 8.5 850 1.5 120 1.53 122 5.5 44 -0.025 0.01 550
FLNGT48 9.2 920 1.56 125 1.59 127 6 48 -0.025 0.01 550
BONDED ALNICO (BEARING)
B-LNG7 3.1 310 1 79.63 1.3 103.5 0.85 6.77 -0.02 0.01 200
B-LNG8 3.4 340 1.05 83.612 1.35 107.5 1 7.96 -0.02 0.01 200
Above-mentioned data are given at room temperature 20 ºC and have relationship to products` dimensions
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