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Alnico magnet
Property chart

A wide range of Alnico Magnets is available in GMAG. View the following chart for a review on magnetic properties of the magnets we offer.

Typical Magnetic Performance for Cast Alnico
Grade Br Hcj (BH)max US    standard IEC       standard
KGs mT Oe KA/m KJ/m3    MGOe MMPA Equivalent IEC     Equivalent
LN10 6.5 650 530 42 10 1.2 Alnico 3 Alnico 9/3
LNG11 7.2 720 480 37 11.2 1.4 Alnico 1 Alnico 8/4
LNG13 7 700 620 50 13 1.6 Alnico 2 Alnico 12/6
LNGT18 5.8 580 1250 100 18 2.2 l. Alnico 8 Alnico 17/9
LNG16 8 800 660 53 16 2 Alnico 4 /
LNG34 11.8 1180 550 44 34 4.25 Alnico 5C /
LNG37 12 1200 600 48 37 4.65 Alnico 37/5
LNG40 12.2 1220 630 50 40 5 Alnico 5  /
LNG44 12.5 1250 650 52 44 5.5 Alnico 44/5
LMG52 13 1300 690 55 52 6.5 Alnico 5DG Alnico 52/6
LNG60 13.3 1330 750 60 60 7.5 Alnico 5-7 /
LNGT28 10.5 1050 700 56 28 3.5 Alnico 6 Alnico 26/6
LNGT30 10.5 1050 750 60 30 3.75 /
LNGT32 8 800 1280 102 32 4 Alnico 8 Alnico 38/11
LNGT40 8.2 820 1400 112 40 5 ˇˇ
LNGT44 8.8 880 1540 123 44 5.5 Alnico 8B /
LNGT48A 9.3 930 1540 123 48 6 Alnico 8HE /
LNGT48B 8.5 850 1650 132 48 6 /
LNGT60 9 900 1380 110 60 7.5 Alnico 60/11
LNGT72 10.5 1050 1410 112 72 9 Alnico 9 /
LNGT80 10.8 1080 1540 123 80 10 /
LNGT88 11 1100 1575 126 88 11 /
LNGT92 11.5 1150 1575 126 92 11.5 /
LNGT36J 7 700 1750 140 36 4.5 Alnico 8 HC Alnico 36/15
LNGT40J 7.2 720 1900 152 40 5 /
LNGT44J 8.2 820 1800 144 44 5.5 Alnico 4415

Typical Magnetic Performance for Sintered Alnico

Grade Br Hcb Hcj (BH)max Density
KGs mT Oe KA/m Oe KA/m KJ/m3 MGOe g/cm3
FLN8 5.2 520 500 40 540 43 8-10 1.00-1.25 6.8
FLNG12 7 700 500 40 540 43 12-14 1.50-1.75 6.9
FLNG14 5.7 570 950 76 980 78 14-16 1.75-2.00 6.9
FLNG18 5.6 560 1100 88 1130 90 18-22 2.25-2.75 7
FLNG28 10.5 1050 580 46 590 47 28-33 3.50-4.15 7.3
FLNG34 11 1100 600 48 630 50 33-38 4.10-4.70 7.3
FLNG35 12.2 1220 630 50 640 51 35-39 4.40-4.90 7.3
FLNGT28 10 1000 700 56 710 57 28-30 3.50-3.80 7.3
FLNGT31 7.8 780 1300 104 1130 106 33-26 3.90-4.50 7.3
FLNGT38 8 800 1550 123 1580 126 38-42 4.75-5.30 7.3
FLNGT42 8.8 880 1500 120 1530 122 42-44 5.30-5.50 7.3
FLNGT44 9 900 1500 120 1560 125 44-48 5.50-6.00 7.3
FLNG33J 6.5 650 1700 136 1880 150 31-36 4.10-4.50 7.3
FLNGT40J 8 800 1800 1440 1950 155 40-44 5.00-5.50 7.3
FLNGT44J 8.2 820 1900 1520 2000 160 44-48 5.50-6.00 7.3

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